Merge lp:~zorba-coders/zorba/fix_test_xquery_1_1 into lp:zorba
- fix_test_xquery_1_1
- Merge into trunk
Proposed by
Sorin Marian Nasoi
| Status: | Merged |
|---|---|
| Approved by: | Sorin Marian Nasoi |
| Approved revision: | 10640 |
| Merged at revision: | 10647 |
| Proposed branch: | lp:~zorba-coders/zorba/fix_test_xquery_1_1 |
| Merge into: | lp:zorba |
| Diff against target: |
65763 lines (+28854/-31036) 9 files modified
test/rbkt/ExpQueryResults/zorba/spec/xquery_1_1.xml.res (+0/-4) test/rbkt/ExpQueryResults/zorba/spec/xquery_3_0.xml.res (+4/-0) test/rbkt/Queries/CMakeLists.txt (+1/-1) test/rbkt/Queries/zorba/spec/XQuery_3.0.html (+28771/-30944) test/rbkt/Queries/zorba/spec/xquery_1_1.spec (+0/-5) test/rbkt/Queries/zorba/spec/xquery_1_1.xq (+0/-69) test/rbkt/Queries/zorba/spec/xquery_3_0.spec (+5/-0) test/rbkt/Queries/zorba/spec/xquery_3_0.xq (+69/-0) test/rbkt/Queries/zorba/spec/xquery_spec.xqi (+4/-13) |
| To merge this branch: | bzr merge lp:~zorba-coders/zorba/fix_test_xquery_1_1 |
| Related bugs: |
| Reviewer | Review Type | Date Requested | Status |
|---|---|---|---|
| Juan Zacarias | Approve | ||
| Sorin Marian Nasoi | Approve | ||
| Chris Hillery | Pending | ||
|
Review via email:
|
|||
Commit message
Downloaded the latest version of the W3C Working Draft 13 December 2011for XQuery 3.0 F&O to be used in test "xquery_3_0".
Description of the change
Downloaded the latest version of the W3C Working Draft 13 December 2011for XQuery 3.0 F&O to be used in test "xquery_3_0".
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Revision history for this message
| Juan Zacarias (juan457) : | # |
review:
Approve
Revision history for this message
| Zorba Build Bot (zorba-buildbot) wrote : | # |
Validation queue starting for merge proposal.
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Revision history for this message
| Zorba Build Bot (zorba-buildbot) wrote : | # |
Validation queue job fix_test_
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| 1 | === removed file 'test/rbkt/ExpQueryResults/zorba/spec/xquery_1_1.xml.res' |
| 2 | --- test/rbkt/ExpQueryResults/zorba/spec/xquery_1_1.xml.res 2011-01-07 12:13:08 +0000 |
| 3 | +++ test/rbkt/ExpQueryResults/zorba/spec/xquery_1_1.xml.res 1970-01-01 00:00:00 +0000 |
| 4 | @@ -1,4 +0,0 @@ |
| 5 | -<result> |
| 6 | - <notImplemented></notImplemented> |
| 7 | - <notInSpec></notInSpec> |
| 8 | -</result> |
| 9 | \ No newline at end of file |
| 10 | |
| 11 | === added file 'test/rbkt/ExpQueryResults/zorba/spec/xquery_3_0.xml.res' |
| 12 | --- test/rbkt/ExpQueryResults/zorba/spec/xquery_3_0.xml.res 1970-01-01 00:00:00 +0000 |
| 13 | +++ test/rbkt/ExpQueryResults/zorba/spec/xquery_3_0.xml.res 2012-02-05 21:36:20 +0000 |
| 14 | @@ -0,0 +1,4 @@ |
| 15 | +<result> |
| 16 | + <notImplemented></notImplemented> |
| 17 | + <notInSpec></notInSpec> |
| 18 | +</result> |
| 19 | \ No newline at end of file |
| 20 | |
| 21 | === modified file 'test/rbkt/Queries/CMakeLists.txt' |
| 22 | --- test/rbkt/Queries/CMakeLists.txt 2012-02-02 09:56:52 +0000 |
| 23 | +++ test/rbkt/Queries/CMakeLists.txt 2012-02-05 21:36:20 +0000 |
| 24 | @@ -514,7 +514,7 @@ |
| 25 | |
| 26 | EXPECTED_FAILURE(test/rbkt/zorba/xqddf/ic-uniqueKey-err2 2935047) |
| 27 | |
| 28 | -EXPECTED_FAILURE(test/rbkt/zorba/spec/xquery_1_1 3299356) |
| 29 | +EXPECTED_FAILURE(test/rbkt/zorba/spec/xquery_3_0 867035) |
| 30 | |
| 31 | EXPECTED_FAILURE(test/rbkt/zorba/aleXis/q11 3103700) |
| 32 | |
| 33 | |
| 34 | === modified file 'test/rbkt/Queries/zorba/spec/XQuery_3.0.html' |
| 35 | --- test/rbkt/Queries/zorba/spec/XQuery_3.0.html 2011-06-24 19:58:33 +0000 |
| 36 | +++ test/rbkt/Queries/zorba/spec/XQuery_3.0.html 2012-02-05 21:36:20 +0000 |
| 37 | @@ -1,1406 +1,1662 @@ |
| 38 | -<?xml version="1.0" encoding="UTF-8"?> |
| 39 | -<!--XSLT Processor: SAXON 9.1.0.5 from Saxonica SAXON 9.1.0.5--><html xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://www.w3.org/1999/xhtml" lang="EN" xml:lang="EN"> |
| 40 | - <head> |
| 41 | - <meta name="generator" content="HTML Tidy for Windows (vers 14 February 2006), see www.w3.org"/> |
| 42 | - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> |
| 43 | - <title>XPath and XQuery Functions and Operators 3.0</title> |
| 44 | - <style type="text/css"> |
| 45 | - /**/ code { font-family: monospace; } div.constraint, div.issue, div.note, div.notice { margin-left: 2em; } div.issue p.title { margin-left: -2em; } ol.enumar { list-style-type: decimal; } ol.enumla { list-style-type: lower-alpha; } ol.enumlr { list-style-type: lower-roman; } ol.enumua { list-style-type: upper-alpha; } ol.enumur { list-style-type: upper-roman; } li p { margin-top: 0.3em; margin-bottom: 0.3em; } sup small { font-style: italic; color: #8F8F8F; } div.exampleInner pre { margin-left: 1em; margin-top: 0em; margin-bottom: 0em} div.exampleOuter {border: 4px double gray; margin: 0em; padding: 0em} div.exampleInner { background-color: #d5dee3; border-top-width: 4px; border-top-style: double; border-top-color: #d3d3d3; border-bottom-width: 4px; border-bottom-style: double; border-bottom-color: #d3d3d3; padding: 4px; margin: 0em } div.exampleWrapper { margin: 4px } div.exampleHeader { font-weight: bold; margin: 4px} div.issue { border-bottom-color: black; border-bottom-style: solid; border-bottom-width: 1pt; margin-bottom: 20pt; } th.issue-toc-head { border-bottom-color: black; border-bottom-style: solid; border-bottom-width: 1pt; } div.schemaComp { border: 4px double gray; margin: 0em 1em; padding: 0em; } div.compHeader { margin: 4px; font-weight: bold; } span.schemaComp { background-color: white; color: #A52A2A; } div.compBody { border-top-width: 4px; border-top-style: double; border-top-color: #d3d3d3; padding: 4px; margin: 0em; } div.exampleInner { background-color: #d5dee3; color: black; border-top-width: 4px; border-top-style: double; border-top-color: #d3d3d3; border-bottom-width: 4px; border-bottom-style: double; border-bottom-color: #d3d3d3; padding: 4px; margin-bottom: 4px; } div.issueBody { margin-left: 0.25in; } code.function { font-weight: bold; } code.return-type { font-style: italic; } code.return-varies { font-weight: bold; font-style: italic; } code.type { font-style: italic; } code.as { font-style: normal; } code.arg { } code.strikeout { text-decoration: line-through; } p.table.footnote { font-size: 8pt; } table.casting { font-size: x-small; } table.hierarchy { font-size: x-small; } td.castY { background-color: #7FFF7F; color: black; } td.castN { background-color: #FF7F7F; color: black; } td.castM { background-color: white; color: black; } td.castOther { background-color: yellow; color: black; } span.cancast:hover { background-color: #ffa; color: black; } div.protoref { margin-left: 0.5in; text-indent: -0.5in; } dd.indent { margin-left: 2em; } p.element-syntax { border: solid thin; background-color: #ffccff } p.element-syntax-chg { border: solid thick yellow; background-color: #ffccff } div.proto { border: solid thin; background-color: #ffccff } div.example { border: solid thin; background-color: #40e0d0; padding: 1em } div.example-chg { border: solid thick yellow; background-color: #40e0d0; padding: 1em } span.verb { font: small-caps 100% sans-serif } span.error { font-size: small } span.definition { font: small-caps 100% sans-serif } span.grayed { color: gray } table.small { font-size: x-small; } a.judgment:visited, a.judgment:link { font-family: sans-serif; color: black; text-decoration: none } a.processing:visited, a.processing:link { color: black; text-decoration: none } a.env:visited, a.env:link { color: black; text-decoration: none } /**/ |
| 46 | +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" |
| 47 | + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
| 48 | +<!--XSLT Processor: SAXON 9.1.0.5 from Saxonica SAXON 9.1.0.5--> |
| 49 | +<html xmlns:xs="http://www.w3.org/2001/XMLSchema" lang="EN" xmlns= |
| 50 | +"http://www.w3.org/1999/xhtml" xml:lang="EN"> |
| 51 | +<head> |
| 52 | +<meta name="generator" content= |
| 53 | +"HTML Tidy for Mac OS X (vers 31 October 2006 - Apple Inc. build 15.6), see www.w3.org" /> |
| 54 | +<meta http-equiv="Content-Type" content= |
| 55 | +"text/html; charset=utf-8" /> |
| 56 | +<title>XPath and XQuery Functions and Operators 3.0</title> |
| 57 | + |
| 58 | +<style type="text/css"> |
| 59 | +/*<![CDATA[*/ |
| 60 | +code { font-family: monospace; } |
| 61 | + |
| 62 | +div.constraint, |
| 63 | +div.issue, |
| 64 | +div.note, |
| 65 | +div.notice { margin-left: 2em; } |
| 66 | + |
| 67 | +div.issue |
| 68 | +p.title { margin-left: -2em; } |
| 69 | + |
| 70 | +ol.enumar { list-style-type: decimal; } |
| 71 | +ol.enumla { list-style-type: lower-alpha; } |
| 72 | +ol.enumlr { list-style-type: lower-roman; } |
| 73 | +ol.enumua { list-style-type: upper-alpha; } |
| 74 | +ol.enumur { list-style-type: upper-roman; } |
| 75 | + |
| 76 | +li p { margin-top: 0.3em; |
| 77 | + margin-bottom: 0.3em; } |
| 78 | + |
| 79 | +sup small { font-style: italic; |
| 80 | + color: #8F8F8F; |
| 81 | + } |
| 82 | + |
| 83 | +div.exampleInner pre { margin-left: 1em; |
| 84 | + margin-top: 0em; margin-bottom: 0em} |
| 85 | +div.exampleOuter {border: 4px double gray; |
| 86 | + margin: 0em; padding: 0em} |
| 87 | +div.exampleInner { background-color: #d5dee3; |
| 88 | + border-top-width: 4px; |
| 89 | + border-top-style: double; |
| 90 | + border-top-color: #d3d3d3; |
| 91 | + border-bottom-width: 4px; |
| 92 | + border-bottom-style: double; |
| 93 | + border-bottom-color: #d3d3d3; |
| 94 | + padding: 4px; margin: 0em } |
| 95 | +div.exampleWrapper { margin: 4px } |
| 96 | +div.exampleHeader { font-weight: bold; |
| 97 | + margin: 4px} |
| 98 | + |
| 99 | +div.issue { border-bottom-color: black; |
| 100 | + border-bottom-style: solid; |
| 101 | + border-bottom-width: 1pt; |
| 102 | + margin-bottom: 20pt; |
| 103 | +} |
| 104 | + |
| 105 | +th.issue-toc-head { border-bottom-color: black; |
| 106 | + border-bottom-style: solid; |
| 107 | + border-bottom-width: 1pt; |
| 108 | +} |
| 109 | + |
| 110 | + |
| 111 | +div.schemaComp { border: 4px double gray; |
| 112 | + margin: 0em 1em; |
| 113 | + padding: 0em; |
| 114 | + } |
| 115 | +div.compHeader { margin: 4px; |
| 116 | + font-weight: bold; |
| 117 | + } |
| 118 | +span.schemaComp { background-color: white; |
| 119 | + color: #A52A2A; |
| 120 | + } |
| 121 | +div.compBody { border-top-width: 4px; |
| 122 | + border-top-style: double; |
| 123 | + border-top-color: #d3d3d3; |
| 124 | + padding: 4px; |
| 125 | + margin: 0em; |
| 126 | + } |
| 127 | + |
| 128 | +div.exampleInner { background-color: #d5dee3; |
| 129 | + color: black; |
| 130 | + border-top-width: 4px; |
| 131 | + border-top-style: double; |
| 132 | + border-top-color: #d3d3d3; |
| 133 | + border-bottom-width: 4px; |
| 134 | + border-bottom-style: double; |
| 135 | + border-bottom-color: #d3d3d3; |
| 136 | + padding: 4px; |
| 137 | + margin-bottom: 4px; |
| 138 | + } |
| 139 | + |
| 140 | +div.issueBody { margin-left: 0.25in; |
| 141 | + } |
| 142 | + |
| 143 | +code.function { font-weight: bold; |
| 144 | + } |
| 145 | +code.return-type { font-style: italic; |
| 146 | + } |
| 147 | +code.return-varies { font-weight: bold; |
| 148 | + font-style: italic; |
| 149 | + } |
| 150 | +code.type { font-style: italic; |
| 151 | + } |
| 152 | +code.as { font-style: normal; |
| 153 | + } |
| 154 | +code.arg { |
| 155 | + } |
| 156 | +code.strikeout { text-decoration: line-through; |
| 157 | + } |
| 158 | +p.table.footnote { font-size: 8pt; |
| 159 | + } |
| 160 | + |
| 161 | +table.casting { font-size: x-small; |
| 162 | + } |
| 163 | +table.hierarchy { font-size: x-small; |
| 164 | + } |
| 165 | + |
| 166 | +td.castY { background-color: #7FFF7F; |
| 167 | + color: black; |
| 168 | + } |
| 169 | + |
| 170 | +td.castN { background-color: #FF7F7F; |
| 171 | + color: black; |
| 172 | + } |
| 173 | + |
| 174 | +td.castM { background-color: white; |
| 175 | + color: black; |
| 176 | + } |
| 177 | + |
| 178 | +td.castOther { background-color: yellow; |
| 179 | + color: black; |
| 180 | + } |
| 181 | + |
| 182 | +span.cancast:hover { background-color: #ffa; |
| 183 | + color: black; |
| 184 | + } |
| 185 | + |
| 186 | +div.protoref { margin-left: 0.5in; |
| 187 | + text-indent: -0.5in; |
| 188 | + } |
| 189 | + |
| 190 | +dd.indent { margin-left: 2em; |
| 191 | + } |
| 192 | + |
| 193 | +p.element-syntax { border: solid thin; background-color: #ffccff |
| 194 | + } |
| 195 | + |
| 196 | +p.element-syntax-chg { border: solid thick yellow; background-color: #ffccff |
| 197 | + } |
| 198 | + |
| 199 | +div.proto { border: solid thin; background-color: #ffccff |
| 200 | + } |
| 201 | + |
| 202 | +div.example { border: solid thin; background-color: #40e0d0; padding: 1em |
| 203 | + } |
| 204 | + |
| 205 | +div.example-chg { border: solid thick yellow; background-color: #40e0d0; padding: 1em |
| 206 | + } |
| 207 | + |
| 208 | +span.verb { font: small-caps 100% sans-serif |
| 209 | + } |
| 210 | + |
| 211 | +span.error { font-size: small |
| 212 | + } |
| 213 | + |
| 214 | +span.definition { font: small-caps 100% sans-serif |
| 215 | + } |
| 216 | + |
| 217 | +span.grayed { color: gray |
| 218 | + } |
| 219 | + |
| 220 | + |
| 221 | +table.small { font-size: x-small; } |
| 222 | +a.judgment:visited, a.judgment:link { font-family: sans-serif; |
| 223 | + color: black; |
| 224 | + text-decoration: none } |
| 225 | +a.processing:visited, a.processing:link { color: black; |
| 226 | + text-decoration: none } |
| 227 | +a.env:visited, a.env:link { color: black; |
| 228 | + text-decoration: none } |
| 229 | +/*]]>*/ |
| 230 | </style> |
| 231 | - <link rel="stylesheet" type="text/css" href="http://www.w3.org/StyleSheets/TR/W3C-WD.css"/> |
| 232 | - </head> |
| 233 | - <body> |
| 234 | - <div class="head"> |
| 235 | - <p> |
| 236 | - <a href="http://www.w3.org/"> |
| 237 | - <img src="http://www.w3.org/Icons/w3c_home" alt="W3C" height="48" width="72"/> |
| 238 | - </a> |
| 239 | - </p> |
| 240 | - <h1> |
| 241 | - <a name="title" id="title"/>XPath and XQuery Functions and |
| 242 | +<link rel="stylesheet" type="text/css" href= |
| 243 | +"http://www.w3.org/StyleSheets/TR/W3C-WD.css" /> |
| 244 | +</head> |
| 245 | +<body> |
| 246 | +<div class="head"> |
| 247 | +<p><a href="http://www.w3.org/"><img src= |
| 248 | +"http://www.w3.org/Icons/w3c_home" alt="W3C" height="48" width= |
| 249 | +"72" /></a></p> |
| 250 | +<h1><a name="title" id="title"></a>XPath and XQuery Functions and |
| 251 | Operators 3.0</h1> |
| 252 | - <h2> |
| 253 | - <a name="w3c-doctype" id="w3c-doctype"/>W3C Working Draft 14 |
| 254 | -December 2010</h2> |
| 255 | - <dl> |
| 256 | - <dt>This version:</dt> |
| 257 | - <dd> |
| 258 | - <a href="http://www.w3.org/TR/2010/WD-xpath-functions-30-20101214/">http://www.w3.org/TR/2010/WD-xpath-functions-30-20101214/</a> |
| 259 | - </dd> |
| 260 | - <dt>Latest version:</dt> |
| 261 | - <dd> |
| 262 | - <a href="http://www.w3.org/TR/xpath-functions-30/">http://www.w3.org/TR/xpath-functions-30/</a> |
| 263 | - </dd> |
| 264 | - <dt>Previous version:</dt> |
| 265 | - <dd> |
| 266 | - <a href="http://www.w3.org/TR/2009/WD-xpath-functions-11-20091215/">http://www.w3.org/TR/2009/WD-xpath-functions-11-20091215/</a> |
| 267 | - </dd> |
| 268 | - <dt>Editor:</dt> |
| 269 | - <!--xmlspec, match="author"--> |
| 270 | - <dd>Michael Kay (XSL WG), Saxonica <a href="http://www.saxonica.com/"><http://www.saxonica.com/></a> |
| 271 | - </dd> |
| 272 | - </dl> |
| 273 | - <p>See also <a href="http://www.w3.org/2003/03/Translations/byTechnology?technology=xpath-functions"> |
| 274 | - <strong>translations</strong> |
| 275 | - </a>.</p> |
| 276 | - <p>This document is also available in these non-normative formats: |
| 277 | -<a href="http://www.w3.org/TR/2010/WD-xpath-functions-30-20101214/xpath-functions-30.xml"> |
| 278 | -XML</a> and <a href="http://www.w3.org/TR/2010/WD-xpath-functions-30-20101214/xpath-functions-30-diff.html">Change |
| 279 | +<h2><a name="w3c-doctype" id="w3c-doctype"></a>W3C Working Draft 13 |
| 280 | +December 2011</h2> |
| 281 | +<dl> |
| 282 | +<dt>This version:</dt> |
| 283 | +<dd><a href= |
| 284 | +"http://www.w3.org/TR/2011/WD-xpath-functions-30-20111213/">http://www.w3.org/TR/2011/WD-xpath-functions-30-20111213/</a></dd> |
| 285 | +<dt>Latest version:</dt> |
| 286 | +<dd><a href= |
| 287 | +"http://www.w3.org/TR/xpath-functions-30/">http://www.w3.org/TR/xpath-functions-30/</a></dd> |
| 288 | +<dt>Previous versions:</dt> |
| 289 | +<dd><a href= |
| 290 | +"http://www.w3.org/TR/2011/WD-xpath-functions-30-20110614/">http://www.w3.org/TR/2011/WD-xpath-functions-30-20110614/</a> |
| 291 | +<a href= |
| 292 | +"http://www.w3.org/TR/2010/WD-xpath-functions-30-20101214/">http://www.w3.org/TR/2010/WD-xpath-functions-30-20101214/</a> |
| 293 | +<a href= |
| 294 | +"http://www.w3.org/TR/2009/WD-xpath-functions-11-20091215/">http://www.w3.org/TR/2009/WD-xpath-functions-11-20091215/</a></dd> |
| 295 | +<dt>Editor:</dt> |
| 296 | +<dd>Michael Kay (XSL WG), Saxonica <a href= |
| 297 | +"http://www.saxonica.com/">&lt;http://www.saxonica.com/&gt;</a></dd> |
| 298 | +</dl> |
| 299 | +<p>See also <a href= |
| 300 | +"http://www.w3.org/2003/03/Translations/byTechnology?technology=xpath-functions"> |
| 301 | +<strong>translations</strong></a>.</p> |
| 302 | +<p>This document is also available in these non-normative formats: |
| 303 | +<a href= |
| 304 | +"http://www.w3.org/TR/2011/WD-xpath-functions-30-20111213/xpath-functions-30.xml"> |
| 305 | +XML</a> and&#160;<a href= |
| 306 | +"http://www.w3.org/TR/2011/WD-xpath-functions-30-20111213/xpath-functions-30-diff.html">Change |
| 307 | markings relative to previous Working Draft</a>.</p> |
| 308 | - <p class="copyright"> |
| 309 | - <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 2010 <a href="http://www.w3.org/"> |
| 310 | - <acronym title="World Wide Web Consortium">W3C</acronym> |
| 311 | - </a> |
| 312 | - <sup>®</sup> |
| 313 | -(<a href="http://www.csail.mit.edu/"> |
| 314 | - <acronym title="Massachusetts Institute of Technology">MIT</acronym> |
| 315 | - </a>, <a href="http://www.ercim.eu/"> |
| 316 | - <acronym title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym> |
| 317 | - </a>, |
| 318 | +<p class="copyright"><a href= |
| 319 | +"http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a>&#160;©&#160;2011&#160;<a href="http://www.w3.org/"><acronym title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> |
| 320 | +(<a href="http://www.csail.mit.edu/"><acronym title= |
| 321 | +"Massachusetts Institute of Technology">MIT</acronym></a>, <a href= |
| 322 | +"http://www.ercim.eu/"><acronym title= |
| 323 | +"European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>, |
| 324 | <a href="http://www.keio.ac.jp/">Keio</a>), All Rights Reserved. |
| 325 | -W3C <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, |
| 326 | -<a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> |
| 327 | -and <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document |
| 328 | +W3C <a href= |
| 329 | +"http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>, |
| 330 | +<a href= |
| 331 | +"http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> |
| 332 | +and <a href= |
| 333 | +"http://www.w3.org/Consortium/Legal/copyright-documents">document |
| 334 | use</a> rules apply.</p> |
| 335 | - </div> |
| 336 | - <hr/> |
| 337 | - <div> |
| 338 | - <h2> |
| 339 | - <a name="abstract" id="abstract"/>Abstract</h2> |
| 340 | - <p>This is a draft for internal review. Change markings are |
| 341 | -relative to the Recommendation of 23 January 2007.</p> |
| 342 | - <p>This document defines constructor functions, operators, and |
| 343 | +</div> |
| 344 | +<hr /> |
| 345 | +<div> |
| 346 | +<h2><a name="abstract" id="abstract"></a>Abstract</h2> |
| 347 | +<p>Change markings are relative to the Recommendation of 23 January |
| 348 | +2007.</p> |
| 349 | +<p>This document defines constructor functions, operators, and |
| 350 | functions on the datatypes defined in <a href="#xmlschema-2">[XML |
| 351 | Schema Part 2: Datatypes Second Edition]</a> and the datatypes |
| 352 | defined in <a href="#xpath-datamodel-30">[XQuery and XPath Data |
| 353 | Model (XDM) 3.0]</a>. It also defines functions and operators on |
| 354 | -nodes and node sequences as defined in the <a href="#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a>. |
| 355 | -These functions and operators are defined for use in <a href="#xpath-30">[XML Path Language (XPath) 3.0]</a>, <a href="#xquery-30">[XQuery 3.0: An XML Query Language]</a> and <a href="#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a> and other |
| 356 | +nodes and node sequences as defined in the <a href= |
| 357 | +"#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a>. |
| 358 | +These functions and operators are defined for use in <a href= |
| 359 | +"#xpath-30">[XML Path Language (XPath) 3.0]</a>, <a href= |
| 360 | +"#xquery-30">[XQuery 3.0: An XML Query Language]</a> and <a href= |
| 361 | +"#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a> and other |
| 362 | related XML standards. The signatures and summaries of functions |
| 363 | -defined in this document are available at: <a href="http://www.w3.org/2005/xpath-functions/">http://www.w3.org/2005/xpath-functions/</a>.</p> |
| 364 | - <p>This is the third version of the specification of this function |
| 365 | +defined in this document are available at: <a href= |
| 366 | +"http://www.w3.org/2005/xpath-functions/">http://www.w3.org/2005/xpath-functions/</a>.</p> |
| 367 | +<p>This is the third version of the specification of this function |
| 368 | library. The first version was included as an intrinsic part of the |
| 369 | <a href="#xpath">[XML Path Language (XPath) Version 1.0]</a> |
| 370 | specification published on 16 November 1999. The second version was |
| 371 | published under the title <em>XQuery 1.0 and XPath 2.0 Functions |
| 372 | -and Operators</em> on 23 January 2007. This third version is the |
| 373 | -first to carry its own version number, which has been set at 3.0 to |
| 374 | -align with version numbering for XPath, XQuery, and XSLT. A |
| 375 | -previous draft of this version of the specification carried the |
| 376 | -version number 1.1.</p> |
| 377 | - </div> |
| 378 | - <div> |
| 379 | - <h2> |
| 380 | - <a name="status" id="status"/>Status of this Document</h2> |
| 381 | - <p> |
| 382 | - <em>This section describes the status of this document at the |
| 383 | +and Operators</em> on 23 January 2007, subsequently revised in a |
| 384 | +second edition published on 14 December 2010. This third version is |
| 385 | +the first to carry its own version number, which has been set at |
| 386 | +3.0 to align with the version numbering for XPath, XQuery, and |
| 387 | +XSLT.</p> |
| 388 | +</div> |
| 389 | +<div> |
| 390 | +<h2><a name="status" id="status"></a>Status of this Document</h2> |
| 391 | +<p><em>This section describes the status of this document at the |
| 392 | time of its publication. Other documents may supersede this |
| 393 | document. A list of current W3C publications and the latest |
| 394 | -revision of this technical report can be found in the <a href="http://www.w3.org/TR/">W3C technical reports index</a> at |
| 395 | -http://www.w3.org/TR/.</em> |
| 396 | - </p> |
| 397 | - <p>This is one document in a set of seven documents that are being |
| 398 | +revision of this technical report can be found in the <a href= |
| 399 | +"http://www.w3.org/TR/">W3C technical reports index</a> at |
| 400 | +http://www.w3.org/TR/.</em></p> |
| 401 | +<p>This is one document in a set of seven documents that are being |
| 402 | progressed to Recommendation together (XQuery 3.0, XQueryX 3.0, |
| 403 | XSLT 3.0, Data Model 3.0, Functions and Operators 3.0, |
| 404 | Serialization 3.0, XPath 3.0).</p> |
| 405 | - <p>This is a <a href="http://www.w3.org/2005/10/Process-20051014/tr.html#maturity-levels"> |
| 406 | -Working Draft</a> as described in the <a href="http://www.w3.org/2005/10/Process-20051014/tr.html">Process |
| 407 | -Document</a>. It has been jointly developed by the W3C <a href="http://www.w3.org/XML/Query/">XML Query Working Group</a> and the |
| 408 | +<p>This is a <a href= |
| 409 | +"http://www.w3.org/2005/10/Process-20051014/tr.html#last-call">Last |
| 410 | +Call Working Draft</a> as described in the <a href= |
| 411 | +"http://www.w3.org/2005/10/Process-20051014/tr.html">Process |
| 412 | +Document</a>. It was jointly developed by the W3C <a href= |
| 413 | +"http://www.w3.org/XML/Query/">XML Query Working Group</a> and the |
| 414 | W3C <a href="http://www.w3.org/Style/XSL/">XSL Working Group</a>, |
| 415 | -each of which is part of the <a href="http://www.w3.org/XML/Activity">XML Activity</a>. The Working |
| 416 | -Groups expect to advance this specification to <a href="http://www.w3.org/2005/10/Process-20051014/tr.html#RecsW3C">Recommendation</a> |
| 417 | +each of which is part of the <a href= |
| 418 | +"http://www.w3.org/XML/Activity">XML Activity</a>. Comments on this |
| 419 | +document will be formally accepted at least through 10 February |
| 420 | +2012. The Working Groups expect to advance this specification to |
| 421 | +<a href= |
| 422 | +"http://www.w3.org/2005/10/Process-20051014/tr.html#RecsW3C">Recommendation</a> |
| 423 | Status.</p> |
| 424 | - <p>This public Working Draft differs from the previous Working |
| 425 | -Draft in two important ways. First, the version number of the |
| 426 | -document has changed from "1.1" to "3.0"; this was done in order to |
| 427 | -align the version numbers of the entire suite of documents of which |
| 428 | -this WD is a part. Second, a number of substantive technical |
| 429 | -changes (as well as many editorial changes) have been made in this |
| 430 | -WD. Please note that this Working Draft of XPath and XQuery |
| 431 | +<p>This Last Call Working Draft makes a number of substantive |
| 432 | +technical changes (as well as many editorial changes), including |
| 433 | +new features, adopted since the previous Working Draft was |
| 434 | +published. Please note that this Working Draft of XPath and XQuery |
| 435 | Functions and Operators 3.0 represents the second version of |
| 436 | -<a href="http://www.w3.org/TR/2007/REC-xpath-datamodel-20070123/">a |
| 437 | +<a href="http://www.w3.org/TR/2010/REC-xpath-functions-20101214/">a |
| 438 | previous W3C Recommendation</a>.</p> |
| 439 | - <p>We particularly solicit feedback on the changes made in this |
| 440 | -document in response to <a href="http://www.w3.org/Bugs/Public/show_bug.cgi?id=10868">Bugzilla Bug |
| 441 | -#10868</a> (prohibiting the xml namespace in module import, schema |
| 442 | -import, and default namespace declarations).</p> |
| 443 | - <p>A Test Suite has been created for this document. Implementors |
| 444 | -are encouraged to run this test suite and report their results. The |
| 445 | -Test Suite can be found at <a href="http://dev.w3.org/cvsweb/2006/xquery-test-suite/">http://dev.w3.org/cvsweb/2006/xquery-test-suite/</a>. |
| 446 | -An implementation report is available at <a href="http://www.w3.org/XML/Query/test-suite/XQTSReport.html">http://www.w3.org/XML/Query/test-suite/XQTSReport.html</a>.</p> |
| 447 | - <p>This document incorporates changes made against the previous |
| 448 | -publication of the Working Draft of 14 December 2010. Changes to |
| 449 | -this document since the previous publication of the Working Draft |
| 450 | -are detailed in <a href="#changelog"> |
| 451 | - <b>F Changes since previous |
| 452 | -Recommendation</b> |
| 453 | - </a>.</p> |
| 454 | - <p>Please report errors in this document using W3C's <a href="http://www.w3.org/Bugs/Public/">public Bugzilla system</a> |
| 455 | -(instructions can be found at <a href="http://www.w3.org/XML/2005/04/qt-bugzilla">http://www.w3.org/XML/2005/04/qt-bugzilla</a>). |
| 456 | +<p>This specification is designed to be referenced normatively from |
| 457 | +other specifications defining a host language for it; it is not |
| 458 | +intended to be implemented outside a host language. The |
| 459 | +implementability of this specification has been tested in the |
| 460 | +context of its normative inclusion in host languages defined by the |
| 461 | +<a href="http://www.w3.org/TR/xquery-30/">XQuery 3.0</a> and XSLT |
| 462 | +3.0 (expected in 2012) specifications; see the <a href= |
| 463 | +"http://dev.w3.org/2011/xquery-30-test-suite/results/XQTSReport.html"> |
| 464 | +XQuery 3.0 implementation report</a> (and, in the future, the WGs |
| 465 | +expect that there will also be a member-only XSLT 3.0 |
| 466 | +implementation report) for details.</p> |
| 467 | +<p>This document incorporates changes made against the previous |
| 468 | +publication of the Working Draft. Changes to this document since |
| 469 | +the previous publication of the Working Draft are detailed in |
| 470 | +<a href="#changelog"><b>F Changes since previous |
| 471 | +Recommendation</b></a>.</p> |
| 472 | +<p>Please report errors in this document using W3C's <a href= |
| 473 | +"http://www.w3.org/Bugs/Public/">public Bugzilla system</a> |
| 474 | +(instructions can be found at <a href= |
| 475 | +"http://www.w3.org/XML/2005/04/qt-bugzilla">http://www.w3.org/XML/2005/04/qt-bugzilla</a>). |
| 476 | If access to that system is not feasible, you may send your |
| 477 | comments to the W3C XSLT/XPath/XQuery public comments mailing list, |
| 478 | -<a href="mailto:public-qt-comments@w3.org">public-qt-comments@w3.org</a>. |
| 479 | -It will be very helpful if you include the string “[FO30]†in |
| 480 | -the subject line of your report, whether made in Bugzilla or in |
| 481 | -email. Please use multiple Bugzilla entries (or, if necessary, |
| 482 | -multiple email messages) if you have more than one comment to make. |
| 483 | -Archives of the comments and responses are available at <a href="http://lists.w3.org/Archives/Public/public-qt-comments/">http://lists.w3.org/Archives/Public/public-qt-comments/</a>.</p> |
| 484 | - <p>Publication as a Working Draft does not imply endorsement by the |
| 485 | +<a href= |
| 486 | +"mailto:public-qt-comments@w3.org">public-qt-comments@w3.org</a>. |
| 487 | +It will be very helpful if you include the string “[FO30]” in the |
| 488 | +subject line of your report, whether made in Bugzilla or in email. |
| 489 | +Please use multiple Bugzilla entries (or, if necessary, multiple |
| 490 | +email messages) if you have more than one comment to make. Archives |
| 491 | +of the comments and responses are available at <a href= |
| 492 | +"http://lists.w3.org/Archives/Public/public-qt-comments/">http://lists.w3.org/Archives/Public/public-qt-comments/</a>.</p> |
| 493 | +<p>Publication as a Working Draft does not imply endorsement by the |
| 494 | W3C Membership. This is a draft document and may be updated, |
| 495 | replaced or obsoleted by other documents at any time. It is |
| 496 | inappropriate to cite this document as other than work in |
| 497 | progress.</p> |
| 498 | - <p>This document was produced by groups operating under the |
| 499 | +<p>This document was produced by groups operating under the |
| 500 | <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/">5 |
| 501 | -February 2004 W3C Patent Policy</a>. W3C maintains a <a href="http://www.w3.org/2004/01/pp-impl/18797/status#disclosures">public |
| 502 | +February 2004 W3C Patent Policy</a>. W3C maintains a <a href= |
| 503 | +"http://www.w3.org/2004/01/pp-impl/18797/status#disclosures">public |
| 504 | list of any patent disclosures</a> made in connection with the |
| 505 | deliverables of the XML Query Working Group and also maintains a |
| 506 | -<a href="http://www.w3.org/2004/01/pp-impl/19552/status#disclosures">public |
| 507 | +<a href= |
| 508 | +"http://www.w3.org/2004/01/pp-impl/19552/status#disclosures">public |
| 509 | list of any patent disclosures</a> made in connection with the |
| 510 | deliverables of the XSL Working Group; those pages also include |
| 511 | instructions for disclosing a patent. An individual who has actual |
| 512 | knowledge of a patent which the individual believes contains |
| 513 | -<a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#def-essential"> |
| 514 | +<a href= |
| 515 | +"http://www.w3.org/Consortium/Patent-Policy-20040205/#def-essential"> |
| 516 | Essential Claim(s)</a> must disclose the information in accordance |
| 517 | -with <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#sec-Disclosure"> |
| 518 | +with <a href= |
| 519 | +"http://www.w3.org/Consortium/Patent-Policy-20040205/#sec-Disclosure"> |
| 520 | section 6 of the W3C Patent Policy</a>.</p> |
| 521 | - </div> |
| 522 | - <div class="toc"> |
| 523 | - <h2> |
| 524 | - <a name="quickcontents" id="quickcontents"/>Quick |
| 525 | +</div> |
| 526 | +<div class="toc"> |
| 527 | +<h2><a name="quickcontents" id="quickcontents"></a>Quick |
| 528 | Contents</h2> |
| 529 | - <ul> |
| 530 | - <li> |
| 531 | - <p> |
| 532 | - <a href="#func-abs">abs</a> <a href="#func-acos">acos</a> |
| 533 | -<a href="#func-add-dayTimeDurations">add-dayTimeDurations</a> |
| 534 | -<a href="#func-add-dayTimeDuration-to-date">add-dayTimeDuration-to-date</a> |
| 535 | -<a href="#func-add-dayTimeDuration-to-dateTime">add-dayTimeDuration-to-dateTime</a> |
| 536 | -<a href="#func-add-dayTimeDuration-to-time">add-dayTimeDuration-to-time</a> |
| 537 | -<a href="#func-add-yearMonthDurations">add-yearMonthDurations</a> |
| 538 | -<a href="#func-add-yearMonthDuration-to-date">add-yearMonthDuration-to-date</a> |
| 539 | -<a href="#func-add-yearMonthDuration-to-dateTime">add-yearMonthDuration-to-dateTime</a> |
| 540 | -<a href="#func-adjust-dateTime-to-timezone">adjust-dateTime-to-timezone</a> |
| 541 | -<a href="#func-adjust-date-to-timezone">adjust-date-to-timezone</a> |
| 542 | -<a href="#func-adjust-time-to-timezone">adjust-time-to-timezone</a> |
| 543 | -<a href="#func-analyze-string">analyze-string</a> <a href="#func-asin">asin</a> <a href="#func-atan">atan</a> <a href="#func-atan2">atan2</a> <a href="#func-available-environment-variables">available-environment-variables</a> |
| 544 | -<a href="#func-avg">avg</a> </p> |
| 545 | - </li> |
| 546 | - <li> |
| 547 | - <p> |
| 548 | - <a href="#func-base64Binary-equal">base64Binary-equal</a> |
| 549 | -<a href="#func-base-uri">base-uri</a> <a href="#func-boolean">boolean</a> <a href="#func-boolean-equal">boolean-equal</a> <a href="#func-boolean-greater-than">boolean-greater-than</a> <a href="#func-boolean-less-than">boolean-less-than</a> </p> |
| 550 | - </li> |
| 551 | - <li> |
| 552 | - <p> |
| 553 | - <a href="#func-ceiling">ceiling</a> <a href="#func-codepoint-equal">codepoint-equal</a> <a href="#func-codepoints-to-string">codepoints-to-string</a> <a href="#func-collection">collection</a> <a href="#func-compare">compare</a> <a href="#func-concat">concat</a> |
| 554 | -<a href="#func-concatenate">concatenate</a> <a href="#func-contains">contains</a> <a href="#func-cos">cos</a> |
| 555 | -<a href="#func-count">count</a> <a href="#func-current-date">current-date</a> <a href="#func-current-dateTime">current-dateTime</a> <a href="#func-current-time">current-time</a> </p> |
| 556 | - </li> |
| 557 | - <li> |
| 558 | - <p> |
| 559 | - <a href="#func-data">data</a> <a href="#func-date-equal">date-equal</a> <a href="#func-date-greater-than">date-greater-than</a> <a href="#func-date-less-than">date-less-than</a> <a href="#func-dateTime">dateTime</a> <a href="#func-dateTime-equal">dateTime-equal</a> <a href="#func-dateTime-greater-than">dateTime-greater-than</a> <a href="#func-dateTime-less-than">dateTime-less-than</a> <a href="#func-day-from-date">day-from-date</a> <a href="#func-day-from-dateTime">day-from-dateTime</a> <a href="#func-days-from-duration">days-from-duration</a> <a href="#func-dayTimeDuration-greater-than">dayTimeDuration-greater-than</a> |
| 560 | -<a href="#func-dayTimeDuration-less-than">dayTimeDuration-less-than</a> |
| 561 | -<a href="#func-deep-equal">deep-equal</a> <a href="#func-default-collation">default-collation</a> <a href="#func-distinct-values">distinct-values</a> <a href="#func-divide-dayTimeDuration">divide-dayTimeDuration</a> <a href="#func-divide-dayTimeDuration-by-dayTimeDuration">divide-dayTimeDuration-by-dayTimeDuration</a> |
| 562 | -<a href="#func-divide-yearMonthDuration">divide-yearMonthDuration</a> |
| 563 | -<a href="#func-divide-yearMonthDuration-by-yearMonthDuration">divide-yearMonthDuration-by-yearMonthDuration</a> |
| 564 | -<a href="#func-doc">doc</a> <a href="#func-doc-available">doc-available</a> <a href="#func-document-uri">document-uri</a> <a href="#func-duration-equal">duration-equal</a> </p> |
| 565 | - </li> |
| 566 | - <li> |
| 567 | - <p> |
| 568 | - <a href="#func-element-with-id">element-with-id</a> <a href="#func-empty">empty</a> <a href="#func-encode-for-uri">encode-for-uri</a> <a href="#func-ends-with">ends-with</a> <a href="#func-environment-variable">environment-variable</a> <a href="#func-error">error</a> <a href="#func-escape-html-uri">escape-html-uri</a> <a href="#func-exactly-one">exactly-one</a> <a href="#func-except">except</a> <a href="#func-exists">exists</a> |
| 569 | -<a href="#func-exp">exp</a> <a href="#func-exp10">exp10</a> </p> |
| 570 | - </li> |
| 571 | - <li> |
| 572 | - <p> |
| 573 | - <a href="#func-false">false</a> <a href="#func-filter">filter</a> <a href="#func-float">float</a> |
| 574 | -<a href="#func-floor">floor</a> <a href="#func-fold-left">fold-left</a> <a href="#func-fold-right">fold-right</a> <a href="#func-format-date">format-date</a> <a href="#func-format-dateTime">format-dateTime</a> <a href="#func-format-integer">format-integer</a> <a href="#func-format-number">format-number</a> <a href="#func-format-time">format-time</a> <a href="#func-function-arity">function-arity</a> <a href="#func-function-name">function-name</a> </p> |
| 575 | - </li> |
| 576 | - <li> |
| 577 | - <p> |
| 578 | - <a href="#func-gDay-equal">gDay-equal</a> <a href="#func-generate-id">generate-id</a> <a href="#func-gMonthDay-equal">gMonthDay-equal</a> <a href="#func-gMonth-equal">gMonth-equal</a> <a href="#func-gYear-equal">gYear-equal</a> <a href="#func-gYearMonth-equal">gYearMonth-equal</a> </p> |
| 579 | - </li> |
| 580 | - <li> |
| 581 | - <p> |
| 582 | - <a href="#func-has-children">has-children</a> <a href="#func-head">head</a> <a href="#func-hexBinary-equal">hexBinary-equal</a> <a href="#func-hours-from-dateTime">hours-from-dateTime</a> <a href="#func-hours-from-duration">hours-from-duration</a> <a href="#func-hours-from-time">hours-from-time</a> </p> |
| 583 | - </li> |
| 584 | - <li> |
| 585 | - <p> |
| 586 | - <a href="#func-id">id</a> <a href="#func-idref">idref</a> |
| 587 | -<a href="#func-implicit-timezone">implicit-timezone</a> <a href="#func-index-of">index-of</a> <a href="#func-innermost">innermost</a> <a href="#func-in-scope-prefixes">in-scope-prefixes</a> <a href="#func-insert-before">insert-before</a> <a href="#func-intersect">intersect</a> <a href="#func-iri-to-uri">iri-to-uri</a> <a href="#func-is-same-node">is-same-node</a> </p> |
| 588 | - </li> |
| 589 | - <li> |
| 590 | - <p> |
| 591 | - <a href="#func-lang">lang</a> <a href="#func-last">last</a> |
| 592 | -<a href="#func-local-name">local-name</a> <a href="#func-local-name-from-QName">local-name-from-QName</a> <a href="#func-log">log</a> <a href="#func-log10">log10</a> <a href="#func-lower-case">lower-case</a> </p> |
| 593 | - </li> |
| 594 | - <li> |
| 595 | - <p> |
| 596 | - <a href="#func-map">map</a> <a href="#func-map-pairs">map-pairs</a> <a href="#func-matches">matches</a> <a href="#func-max">max</a> <a href="#func-min">min</a> <a href="#func-minutes-from-dateTime">minutes-from-dateTime</a> <a href="#func-minutes-from-duration">minutes-from-duration</a> <a href="#func-minutes-from-time">minutes-from-time</a> <a href="#func-month-from-date">month-from-date</a> <a href="#func-month-from-dateTime">month-from-dateTime</a> <a href="#func-months-from-duration">months-from-duration</a> <a href="#func-multiply-dayTimeDuration">multiply-dayTimeDuration</a> |
| 597 | -<a href="#func-multiply-yearMonthDuration">multiply-yearMonthDuration</a> </p> |
| 598 | - </li> |
| 599 | - <li> |
| 600 | - <p> |
| 601 | - <a href="#func-name">name</a> <a href="#func-namespace-uri">namespace-uri</a> <a href="#func-namespace-uri-for-prefix">namespace-uri-for-prefix</a> |
| 602 | -<a href="#func-namespace-uri-from-QName">namespace-uri-from-QName</a> |
| 603 | -<a href="#func-nilled">nilled</a> <a href="#func-node-after">node-after</a> <a href="#func-node-before">node-before</a> <a href="#func-node-name">node-name</a> <a href="#func-normalize-space">normalize-space</a> <a href="#func-normalize-unicode">normalize-unicode</a> <a href="#func-not">not</a> <a href="#func-NOTATION-equal">NOTATION-equal</a> <a href="#func-number">number</a> <a href="#func-numeric-add">numeric-add</a> <a href="#func-numeric-divide">numeric-divide</a> <a href="#func-numeric-equal">numeric-equal</a> <a href="#func-numeric-greater-than">numeric-greater-than</a> <a href="#func-numeric-integer-divide">numeric-integer-divide</a> <a href="#func-numeric-less-than">numeric-less-than</a> <a href="#func-numeric-mod">numeric-mod</a> <a href="#func-numeric-multiply">numeric-multiply</a> <a href="#func-numeric-subtract">numeric-subtract</a> <a href="#func-numeric-unary-minus">numeric-unary-minus</a> <a href="#func-numeric-unary-plus">numeric-unary-plus</a> </p> |
| 604 | - </li> |
| 605 | - <li> |
| 606 | - <p> |
| 607 | - <a href="#func-one-or-more">one-or-more</a> <a href="#func-outermost">outermost</a> </p> |
| 608 | - </li> |
| 609 | - <li> |
| 610 | - <p> |
| 611 | - <a href="#func-parse-xml">parse-xml</a> <a href="#func-pi">pi</a> <a href="#func-position">position</a> <a href="#func-pow">pow</a> <a href="#func-prefix-from-QName">prefix-from-QName</a> </p> |
| 612 | - </li> |
| 613 | - <li> |
| 614 | - <p> |
| 615 | - <a href="#func-QName">QName</a> <a href="#func-QName-equal">QName-equal</a> </p> |
| 616 | - </li> |
| 617 | - <li> |
| 618 | - <p> |
| 619 | - <a href="#func-remove">remove</a> <a href="#func-replace">replace</a> <a href="#func-resolve-QName">resolve-QName</a> <a href="#func-resolve-uri">resolve-uri</a> <a href="#func-reverse">reverse</a> <a href="#func-root">root</a> |
| 620 | -<a href="#func-round">round</a> <a href="#func-round-half-to-even">round-half-to-even</a> </p> |
| 621 | - </li> |
| 622 | - <li> |
| 623 | - <p> |
| 624 | - <a href="#func-seconds-from-dateTime">seconds-from-dateTime</a> |
| 625 | -<a href="#func-seconds-from-duration">seconds-from-duration</a> |
| 626 | -<a href="#func-seconds-from-time">seconds-from-time</a> <a href="#func-serialize">serialize</a> <a href="#func-sin">sin</a> |
| 627 | -<a href="#func-sqrt">sqrt</a> <a href="#func-starts-with">starts-with</a> <a href="#func-static-base-uri">static-base-uri</a> <a href="#func-string">string</a> <a href="#func-string-join">string-join</a> <a href="#func-string-length">string-length</a> <a href="#func-string-to-codepoints">string-to-codepoints</a> <a href="#func-subsequence">subsequence</a> <a href="#func-substring">substring</a> <a href="#func-substring-after">substring-after</a> <a href="#func-substring-before">substring-before</a> <a href="#func-subtract-dates">subtract-dates</a> <a href="#func-subtract-dateTimes">subtract-dateTimes</a> <a href="#func-subtract-dayTimeDuration-from-date">subtract-dayTimeDuration-from-date</a> |
| 628 | -<a href="#func-subtract-dayTimeDuration-from-dateTime">subtract-dayTimeDuration-from-dateTime</a> |
| 629 | -<a href="#func-subtract-dayTimeDuration-from-time">subtract-dayTimeDuration-from-time</a> |
| 630 | -<a href="#func-subtract-dayTimeDurations">subtract-dayTimeDurations</a> |
| 631 | -<a href="#func-subtract-times">subtract-times</a> <a href="#func-subtract-yearMonthDuration-from-date">subtract-yearMonthDuration-from-date</a> |
| 632 | -<a href="#func-subtract-yearMonthDuration-from-dateTime">subtract-yearMonthDuration-from-dateTime</a> |
| 633 | -<a href="#func-subtract-yearMonthDurations">subtract-yearMonthDurations</a> |
| 634 | -<a href="#func-sum">sum</a> </p> |
| 635 | - </li> |
| 636 | - <li> |
| 637 | - <p> |
| 638 | - <a href="#func-tail">tail</a> <a href="#func-tan">tan</a> |
| 639 | -<a href="#func-time-equal">time-equal</a> <a href="#func-time-greater-than">time-greater-than</a> <a href="#func-time-less-than">time-less-than</a> <a href="#func-timezone-from-date">timezone-from-date</a> <a href="#func-timezone-from-dateTime">timezone-from-dateTime</a> <a href="#func-timezone-from-time">timezone-from-time</a> <a href="#func-to">to</a> <a href="#func-tokenize">tokenize</a> <a href="#func-trace">trace</a> <a href="#func-translate">translate</a> |
| 640 | -<a href="#func-true">true</a> </p> |
| 641 | - </li> |
| 642 | - <li> |
| 643 | - <p> |
| 644 | - <a href="#func-union">union</a> <a href="#func-unordered">unordered</a> <a href="#func-unparsed-text">unparsed-text</a> <a href="#func-unparsed-text-available">unparsed-text-available</a> |
| 645 | -<a href="#func-unparsed-text-lines">unparsed-text-lines</a> |
| 646 | -<a href="#func-upper-case">upper-case</a> <a href="#func-uri-collection">uri-collection</a> </p> |
| 647 | - </li> |
| 648 | - <li> |
| 649 | - <p> |
| 650 | - <a href="#func-year-from-date">year-from-date</a> <a href="#func-year-from-dateTime">year-from-dateTime</a> <a href="#func-yearMonthDuration-greater-than">yearMonthDuration-greater-than</a> |
| 651 | -<a href="#func-yearMonthDuration-less-than">yearMonthDuration-less-than</a> |
| 652 | -<a href="#func-years-from-duration">years-from-duration</a> </p> |
| 653 | - </li> |
| 654 | - <li> |
| 655 | - <p> |
| 656 | - <a href="#func-zero-or-one">zero-or-one</a> </p> |
| 657 | - </li> |
| 658 | - </ul> |
| 659 | - </div> |
| 660 | - <div class="toc"> |
| 661 | - <h2> |
| 662 | - <a name="contents" id="contents"/>Table of Contents</h2> |
| 663 | - <p class="toc">1 <a href="#intro">Introduction</a> |
| 664 | - <br/> |
| 665 | - 1.1 <a href="#conformance">Conformance</a> |
| 666 | - <br/> |
| 667 | - 1.2 <a href="#namespace-prefixes">Namespaces and |
| 668 | -prefixes</a> |
| 669 | - <br/> |
| 670 | - 1.3 <a href="#func-overloading">Function overloading</a> |
| 671 | - <br/> |
| 672 | - 1.4 <a href="#func-signatures">Function signatures and |
| 673 | -descriptions</a> |
| 674 | - <br/> |
| 675 | - 1.5 <a href="#datatypes">Type system</a> |
| 676 | - <br/> |
| 677 | - 1.6 <a href="#terminology">Terminology</a> |
| 678 | - <br/> |
| 679 | - 1.6.1 <a href="#character-terminology">Strings, characters, |
| 680 | -and codepoints</a> |
| 681 | - <br/> |
| 682 | - 1.6.2 <a href="#namespace-terminology">Namespaces and |
| 683 | -URIs</a> |
| 684 | - <br/> |
| 685 | - 1.6.3 <a href="#conformance-terminology">Conformance |
| 686 | -terminology</a> |
| 687 | - <br/> |
| 688 | - 1.6.4 <a href="#properties-of-functions">Properties of |
| 689 | -functions</a> |
| 690 | - <br/> |
| 691 | -2 <a href="#accessors">Accessors</a> |
| 692 | - <br/> |
| 693 | - 2.1 <a href="#func-node-name">fn:node-name</a> |
| 694 | - <br/> |
| 695 | - 2.2 <a href="#func-nilled">fn:nilled</a> |
| 696 | - <br/> |
| 697 | - 2.3 <a href="#func-string">fn:string</a> |
| 698 | - <br/> |
| 699 | - 2.4 <a href="#func-data">fn:data</a> |
| 700 | - <br/> |
| 701 | - 2.5 <a href="#func-base-uri">fn:base-uri</a> |
| 702 | - <br/> |
| 703 | - 2.6 <a href="#func-document-uri">fn:document-uri</a> |
| 704 | - <br/> |
| 705 | +<ul> |
| 706 | +<li> |
| 707 | +<p><a href="#func-abs">abs</a>&#160; <a href= |
| 708 | +"#func-math-acos">acos</a>&#160; <a href= |
| 709 | +"#func-add-dayTimeDurations">add-dayTimeDurations</a>&#160; |
| 710 | +<a href="#func-add-dayTimeDuration-to-date">add-dayTimeDuration-to-date</a>&#160; |
| 711 | +<a href= |
| 712 | +"#func-add-dayTimeDuration-to-dateTime">add-dayTimeDuration-to-dateTime</a>&#160; |
| 713 | +<a href= |
| 714 | +"#func-add-dayTimeDuration-to-time">add-dayTimeDuration-to-time</a>&#160; |
| 715 | +<a href= |
| 716 | +"#func-add-yearMonthDurations">add-yearMonthDurations</a>&#160; |
| 717 | +<a href= |
| 718 | +"#func-add-yearMonthDuration-to-date">add-yearMonthDuration-to-date</a>&#160; |
| 719 | +<a href= |
| 720 | +"#func-add-yearMonthDuration-to-dateTime">add-yearMonthDuration-to-dateTime</a>&#160; |
| 721 | +<a href= |
| 722 | +"#func-adjust-dateTime-to-timezone">adjust-dateTime-to-timezone</a>&#160; |
| 723 | +<a href= |
| 724 | +"#func-adjust-date-to-timezone">adjust-date-to-timezone</a>&#160; |
| 725 | +<a href= |
| 726 | +"#func-adjust-time-to-timezone">adjust-time-to-timezone</a>&#160; |
| 727 | +<a href="#func-analyze-string">analyze-string</a>&#160; <a href= |
| 728 | +"#func-math-asin">asin</a>&#160; <a href= |
| 729 | +"#func-math-atan">atan</a>&#160; <a href= |
| 730 | +"#func-math-atan2">atan2</a>&#160; <a href= |
| 731 | +"#func-available-environment-variables">available-environment-variables</a>&#160; |
| 732 | +<a href="#func-avg">avg</a>&#160;</p> |
| 733 | +</li> |
| 734 | +<li> |
| 735 | +<p><a href="#func-base64Binary-equal">base64Binary-equal</a>&#160; |
| 736 | +<a href="#func-base-uri">base-uri</a>&#160; <a href= |
| 737 | +"#func-boolean">boolean</a>&#160; <a href= |
| 738 | +"#func-boolean-equal">boolean-equal</a>&#160; <a href= |
| 739 | +"#func-boolean-greater-than">boolean-greater-than</a>&#160; |
| 740 | +<a href="#func-boolean-less-than">boolean-less-than</a>&#160;</p> |
| 741 | +</li> |
| 742 | +<li> |
| 743 | +<p><a href="#func-ceiling">ceiling</a>&#160; <a href= |
| 744 | +"#func-codepoint-equal">codepoint-equal</a>&#160; <a href= |
| 745 | +"#func-codepoints-to-string">codepoints-to-string</a>&#160; |
| 746 | +<a href="#func-collection">collection</a>&#160; <a href= |
| 747 | +"#func-compare">compare</a>&#160; <a href= |
| 748 | +"#func-concat">concat</a>&#160; <a href= |
| 749 | +"#func-concatenate">concatenate</a>&#160; <a href= |
| 750 | +"#func-contains">contains</a>&#160; <a href= |
| 751 | +"#func-math-cos">cos</a>&#160; <a href= |
| 752 | +"#func-count">count</a>&#160; <a href= |
| 753 | +"#func-current-date">current-date</a>&#160; <a href= |
| 754 | +"#func-current-dateTime">current-dateTime</a>&#160; <a href= |
| 755 | +"#func-current-time">current-time</a>&#160;</p> |
| 756 | +</li> |
| 757 | +<li> |
| 758 | +<p><a href="#func-data">data</a>&#160; <a href= |
| 759 | +"#func-date-equal">date-equal</a>&#160; <a href= |
| 760 | +"#func-date-greater-than">date-greater-than</a>&#160; <a href= |
| 761 | +"#func-date-less-than">date-less-than</a>&#160; <a href= |
| 762 | +"#func-dateTime">dateTime</a>&#160; <a href= |
| 763 | +"#func-dateTime-equal">dateTime-equal</a>&#160; <a href= |
| 764 | +"#func-dateTime-greater-than">dateTime-greater-than</a>&#160; |
| 765 | +<a href="#func-dateTime-less-than">dateTime-less-than</a>&#160; |
| 766 | +<a href="#func-day-from-date">day-from-date</a>&#160; <a href= |
| 767 | +"#func-day-from-dateTime">day-from-dateTime</a>&#160; <a href= |
| 768 | +"#func-days-from-duration">days-from-duration</a>&#160; <a href= |
| 769 | +"#func-dayTimeDuration-greater-than">dayTimeDuration-greater-than</a>&#160; |
| 770 | +<a href= |
| 771 | +"#func-dayTimeDuration-less-than">dayTimeDuration-less-than</a>&#160; |
| 772 | +<a href="#func-deep-equal">deep-equal</a>&#160; <a href= |
| 773 | +"#func-default-collation">default-collation</a>&#160; <a href= |
| 774 | +"#func-distinct-values">distinct-values</a>&#160; <a href= |
| 775 | +"#func-divide-dayTimeDuration">divide-dayTimeDuration</a>&#160; |
| 776 | +<a href= |
| 777 | +"#func-divide-dayTimeDuration-by-dayTimeDuration">divide-dayTimeDuration-by-dayTimeDuration</a>&#160; |
| 778 | +<a href= |
| 779 | +"#func-divide-yearMonthDuration">divide-yearMonthDuration</a>&#160; |
| 780 | +<a href= |
| 781 | +"#func-divide-yearMonthDuration-by-yearMonthDuration">divide-yearMonthDuration-by-yearMonthDuration</a>&#160; |
| 782 | +<a href="#func-doc">doc</a>&#160; <a href= |
| 783 | +"#func-doc-available">doc-available</a>&#160; <a href= |
| 784 | +"#func-document-uri">document-uri</a>&#160; <a href= |
| 785 | +"#func-duration-equal">duration-equal</a>&#160;</p> |
| 786 | +</li> |
| 787 | +<li> |
| 788 | +<p><a href="#func-element-with-id">element-with-id</a>&#160; |
| 789 | +<a href="#func-empty">empty</a>&#160; <a href= |
| 790 | +"#func-encode-for-uri">encode-for-uri</a>&#160; <a href= |
| 791 | +"#func-ends-with">ends-with</a>&#160; <a href= |
| 792 | +"#func-environment-variable">environment-variable</a>&#160; |
| 793 | +<a href="#func-error">error</a>&#160; <a href= |
| 794 | +"#func-escape-html-uri">escape-html-uri</a>&#160; <a href= |
| 795 | +"#func-exactly-one">exactly-one</a>&#160; <a href= |
| 796 | +"#func-except">except</a>&#160; <a href= |
| 797 | +"#func-exists">exists</a>&#160; <a href= |
| 798 | +"#func-math-exp">exp</a>&#160; <a href= |
| 799 | +"#func-math-exp10">exp10</a>&#160;</p> |
| 800 | +</li> |
| 801 | +<li> |
| 802 | +<p><a href="#func-false">false</a>&#160; <a href= |
| 803 | +"#func-filter">filter</a>&#160; <a href= |
| 804 | +"#func-floor">floor</a>&#160; <a href= |
| 805 | +"#func-fold-left">fold-left</a>&#160; <a href= |
| 806 | +"#func-fold-right">fold-right</a>&#160; <a href= |
| 807 | +"#func-format-date">format-date</a>&#160; <a href= |
| 808 | +"#func-format-dateTime">format-dateTime</a>&#160; <a href= |
| 809 | +"#func-format-integer">format-integer</a>&#160; <a href= |
| 810 | +"#func-format-number">format-number</a>&#160; <a href= |
| 811 | +"#func-format-time">format-time</a>&#160; <a href= |
| 812 | +"#func-function-arity">function-arity</a>&#160; <a href= |
| 813 | +"#func-function-lookup">function-lookup</a>&#160; <a href= |
| 814 | +"#func-function-name">function-name</a>&#160;</p> |
| 815 | +</li> |
| 816 | +<li> |
| 817 | +<p><a href="#func-gDay-equal">gDay-equal</a>&#160; <a href= |
| 818 | +"#func-generate-id">generate-id</a>&#160; <a href= |
| 819 | +"#func-gMonthDay-equal">gMonthDay-equal</a>&#160; <a href= |
| 820 | +"#func-gMonth-equal">gMonth-equal</a>&#160; <a href= |
| 821 | +"#func-gYear-equal">gYear-equal</a>&#160; <a href= |
| 822 | +"#func-gYearMonth-equal">gYearMonth-equal</a>&#160;</p> |
| 823 | +</li> |
| 824 | +<li> |
| 825 | +<p><a href="#func-has-children">has-children</a>&#160; <a href= |
| 826 | +"#func-head">head</a>&#160; <a href= |
| 827 | +"#func-hexBinary-equal">hexBinary-equal</a>&#160; <a href= |
| 828 | +"#func-hours-from-dateTime">hours-from-dateTime</a>&#160; <a href= |
| 829 | +"#func-hours-from-duration">hours-from-duration</a>&#160; <a href= |
| 830 | +"#func-hours-from-time">hours-from-time</a>&#160;</p> |
| 831 | +</li> |
| 832 | +<li> |
| 833 | +<p><a href="#func-id">id</a>&#160; <a href= |
| 834 | +"#func-idref">idref</a>&#160; <a href= |
| 835 | +"#func-implicit-timezone">implicit-timezone</a>&#160; <a href= |
| 836 | +"#func-index-of">index-of</a>&#160; <a href= |
| 837 | +"#func-innermost">innermost</a>&#160; <a href= |
| 838 | +"#func-in-scope-prefixes">in-scope-prefixes</a>&#160; <a href= |
| 839 | +"#func-insert-before">insert-before</a>&#160; <a href= |
| 840 | +"#func-intersect">intersect</a>&#160; <a href= |
| 841 | +"#func-iri-to-uri">iri-to-uri</a>&#160; <a href= |
| 842 | +"#func-is-same-node">is-same-node</a>&#160;</p> |
| 843 | +</li> |
| 844 | +<li> |
| 845 | +<p><a href="#func-lang">lang</a>&#160; <a href= |
| 846 | +"#func-last">last</a>&#160; <a href= |
| 847 | +"#func-local-name">local-name</a>&#160; <a href= |
| 848 | +"#func-local-name-from-QName">local-name-from-QName</a>&#160; |
| 849 | +<a href="#func-math-log">log</a>&#160; <a href= |
| 850 | +"#func-math-log10">log10</a>&#160; <a href= |
| 851 | +"#func-lower-case">lower-case</a>&#160;</p> |
| 852 | +</li> |
| 853 | +<li> |
| 854 | +<p><a href="#func-map">map</a>&#160; <a href= |
| 855 | +"#func-map-pairs">map-pairs</a>&#160; <a href= |
| 856 | +"#func-matches">matches</a>&#160; <a href="#func-max">max</a>&#160; |
| 857 | +<a href="#func-min">min</a>&#160; <a href= |
| 858 | +"#func-minutes-from-dateTime">minutes-from-dateTime</a>&#160; |
| 859 | +<a href= |
| 860 | +"#func-minutes-from-duration">minutes-from-duration</a>&#160; |
| 861 | +<a href="#func-minutes-from-time">minutes-from-time</a>&#160; |
| 862 | +<a href="#func-month-from-date">month-from-date</a>&#160; <a href= |
| 863 | +"#func-month-from-dateTime">month-from-dateTime</a>&#160; <a href= |
| 864 | +"#func-months-from-duration">months-from-duration</a>&#160; |
| 865 | +<a href="#func-multiply-dayTimeDuration">multiply-dayTimeDuration</a>&#160; |
| 866 | +<a href= |
| 867 | +"#func-multiply-yearMonthDuration">multiply-yearMonthDuration</a>&#160;</p> |
| 868 | +</li> |
| 869 | +<li> |
| 870 | +<p><a href="#func-name">name</a>&#160; <a href= |
| 871 | +"#func-namespace-uri">namespace-uri</a>&#160; <a href= |
| 872 | +"#func-namespace-uri-for-prefix">namespace-uri-for-prefix</a>&#160; |
| 873 | +<a href= |
| 874 | +"#func-namespace-uri-from-QName">namespace-uri-from-QName</a>&#160; |
| 875 | +<a href="#func-nilled">nilled</a>&#160; <a href= |
| 876 | +"#func-node-after">node-after</a>&#160; <a href= |
| 877 | +"#func-node-before">node-before</a>&#160; <a href= |
| 878 | +"#func-node-name">node-name</a>&#160; <a href= |
| 879 | +"#func-normalize-space">normalize-space</a>&#160; <a href= |
| 880 | +"#func-normalize-unicode">normalize-unicode</a>&#160; <a href= |
| 881 | +"#func-not">not</a>&#160; <a href= |
| 882 | +"#func-NOTATION-equal">NOTATION-equal</a>&#160; <a href= |
| 883 | +"#func-number">number</a>&#160; <a href= |
| 884 | +"#func-numeric-add">numeric-add</a>&#160; <a href= |
| 885 | +"#func-numeric-divide">numeric-divide</a>&#160; <a href= |
| 886 | +"#func-numeric-equal">numeric-equal</a>&#160; <a href= |
| 887 | +"#func-numeric-greater-than">numeric-greater-than</a>&#160; |
| 888 | +<a href="#func-numeric-integer-divide">numeric-integer-divide</a>&#160; |
| 889 | +<a href="#func-numeric-less-than">numeric-less-than</a>&#160; |
| 890 | +<a href="#func-numeric-mod">numeric-mod</a>&#160; <a href= |
| 891 | +"#func-numeric-multiply">numeric-multiply</a>&#160; <a href= |
| 892 | +"#func-numeric-subtract">numeric-subtract</a>&#160; <a href= |
| 893 | +"#func-numeric-unary-minus">numeric-unary-minus</a>&#160; <a href= |
| 894 | +"#func-numeric-unary-plus">numeric-unary-plus</a>&#160;</p> |
| 895 | +</li> |
| 896 | +<li> |
| 897 | +<p><a href="#func-one-or-more">one-or-more</a>&#160; <a href= |
| 898 | +"#func-outermost">outermost</a>&#160;</p> |
| 899 | +</li> |
| 900 | +<li> |
| 901 | +<p><a href="#func-parse-xml">parse-xml</a>&#160; <a href= |
| 902 | +"#func-parse-xml-fragment">parse-xml-fragment</a>&#160; <a href= |
| 903 | +"#func-path">path</a>&#160; <a href="#func-math-pi">pi</a>&#160; |
| 904 | +<a href="#func-position">position</a>&#160; <a href= |
| 905 | +"#func-math-pow">pow</a>&#160; <a href= |
| 906 | +"#func-prefix-from-QName">prefix-from-QName</a>&#160;</p> |
| 907 | +</li> |
| 908 | +<li> |
| 909 | +<p><a href="#func-QName">QName</a>&#160; <a href= |
| 910 | +"#func-QName-equal">QName-equal</a>&#160;</p> |
| 911 | +</li> |
| 912 | +<li> |
| 913 | +<p><a href="#func-remove">remove</a>&#160; <a href= |
| 914 | +"#func-replace">replace</a>&#160; <a href= |
| 915 | +"#func-resolve-QName">resolve-QName</a>&#160; <a href= |
| 916 | +"#func-resolve-uri">resolve-uri</a>&#160; <a href= |
| 917 | +"#func-reverse">reverse</a>&#160; <a href= |
| 918 | +"#func-root">root</a>&#160; <a href="#func-round">round</a>&#160; |
| 919 | +<a href="#func-round-half-to-even">round-half-to-even</a>&#160;</p> |
| 920 | +</li> |
| 921 | +<li> |
| 922 | +<p><a href= |
| 923 | +"#func-seconds-from-dateTime">seconds-from-dateTime</a>&#160; |
| 924 | +<a href= |
| 925 | +"#func-seconds-from-duration">seconds-from-duration</a>&#160; |
| 926 | +<a href="#func-seconds-from-time">seconds-from-time</a>&#160; |
| 927 | +<a href="#func-serialize">serialize</a>&#160; <a href= |
| 928 | +"#func-math-sin">sin</a>&#160; <a href= |
| 929 | +"#func-math-sqrt">sqrt</a>&#160; <a href= |
| 930 | +"#func-starts-with">starts-with</a>&#160; <a href= |
| 931 | +"#func-static-base-uri">static-base-uri</a>&#160; <a href= |
| 932 | +"#func-string">string</a>&#160; <a href= |
| 933 | +"#func-string-join">string-join</a>&#160; <a href= |
| 934 | +"#func-string-length">string-length</a>&#160; <a href= |
| 935 | +"#func-string-to-codepoints">string-to-codepoints</a>&#160; |
| 936 | +<a href="#func-subsequence">subsequence</a>&#160; <a href= |
| 937 | +"#func-substring">substring</a>&#160; <a href= |
| 938 | +"#func-substring-after">substring-after</a>&#160; <a href= |
| 939 | +"#func-substring-before">substring-before</a>&#160; <a href= |
| 940 | +"#func-subtract-dates">subtract-dates</a>&#160; <a href= |
| 941 | +"#func-subtract-dateTimes">subtract-dateTimes</a>&#160; <a href= |
| 942 | +"#func-subtract-dayTimeDuration-from-date">subtract-dayTimeDuration-from-date</a>&#160; |
| 943 | +<a href= |
| 944 | +"#func-subtract-dayTimeDuration-from-dateTime">subtract-dayTimeDuration-from-dateTime</a>&#160; |
| 945 | +<a href= |
| 946 | +"#func-subtract-dayTimeDuration-from-time">subtract-dayTimeDuration-from-time</a>&#160; |
| 947 | +<a href= |
| 948 | +"#func-subtract-dayTimeDurations">subtract-dayTimeDurations</a>&#160; |
| 949 | +<a href="#func-subtract-times">subtract-times</a>&#160; <a href= |
| 950 | +"#func-subtract-yearMonthDuration-from-date">subtract-yearMonthDuration-from-date</a>&#160; |
| 951 | +<a href= |
| 952 | +"#func-subtract-yearMonthDuration-from-dateTime">subtract-yearMonthDuration-from-dateTime</a>&#160; |
| 953 | +<a href= |
| 954 | +"#func-subtract-yearMonthDurations">subtract-yearMonthDurations</a>&#160; |
| 955 | +<a href="#func-sum">sum</a>&#160;</p> |
| 956 | +</li> |
| 957 | +<li> |
| 958 | +<p><a href="#func-tail">tail</a>&#160; <a href= |
| 959 | +"#func-math-tan">tan</a>&#160; <a href= |
| 960 | +"#func-time-equal">time-equal</a>&#160; <a href= |
| 961 | +"#func-time-greater-than">time-greater-than</a>&#160; <a href= |
| 962 | +"#func-time-less-than">time-less-than</a>&#160; <a href= |
| 963 | +"#func-timezone-from-date">timezone-from-date</a>&#160; <a href= |
| 964 | +"#func-timezone-from-dateTime">timezone-from-dateTime</a>&#160; |
| 965 | +<a href="#func-timezone-from-time">timezone-from-time</a>&#160; |
| 966 | +<a href="#func-to">to</a>&#160; <a href= |
| 967 | +"#func-tokenize">tokenize</a>&#160; <a href= |
| 968 | +"#func-trace">trace</a>&#160; <a href= |
| 969 | +"#func-translate">translate</a>&#160; <a href= |
| 970 | +"#func-true">true</a>&#160;</p> |
| 971 | +</li> |
| 972 | +<li> |
| 973 | +<p><a href="#func-union">union</a>&#160; <a href= |
| 974 | +"#func-unordered">unordered</a>&#160; <a href= |
| 975 | +"#func-unparsed-text">unparsed-text</a>&#160; <a href= |
| 976 | +"#func-unparsed-text-available">unparsed-text-available</a>&#160; |
| 977 | +<a href="#func-unparsed-text-lines">unparsed-text-lines</a>&#160; |
| 978 | +<a href="#func-upper-case">upper-case</a>&#160; <a href= |
| 979 | +"#func-uri-collection">uri-collection</a>&#160;</p> |
| 980 | +</li> |
| 981 | +<li> |
| 982 | +<p><a href="#func-year-from-date">year-from-date</a>&#160; <a href= |
| 983 | +"#func-year-from-dateTime">year-from-dateTime</a>&#160; <a href= |
| 984 | +"#func-yearMonthDuration-greater-than">yearMonthDuration-greater-than</a>&#160; |
| 985 | +<a href= |
| 986 | +"#func-yearMonthDuration-less-than">yearMonthDuration-less-than</a>&#160; |
| 987 | +<a href= |
| 988 | +"#func-years-from-duration">years-from-duration</a>&#160;</p> |
| 989 | +</li> |
| 990 | +<li> |
| 991 | +<p><a href="#func-zero-or-one">zero-or-one</a>&#160;</p> |
| 992 | +</li> |
| 993 | +</ul> |
| 994 | +</div> |
| 995 | +<div class="toc"> |
| 996 | +<h2><a name="contents" id="contents"></a>Table of Contents</h2> |
| 997 | +<p class="toc">1 <a href="#intro">Introduction</a><br /> |
| 998 | +&#160;&#160;&#160;&#160;1.1 <a href= |
| 999 | +"#conformance">Conformance</a><br /> |
| 1000 | +&#160;&#160;&#160;&#160;1.2 <a href= |
| 1001 | +"#namespace-prefixes">Namespaces and prefixes</a><br /> |
| 1002 | +&#160;&#160;&#160;&#160;1.3 <a href="#func-overloading">Function |
| 1003 | +overloading</a><br /> |
| 1004 | +&#160;&#160;&#160;&#160;1.4 <a href="#func-signatures">Function |
| 1005 | +signatures and descriptions</a><br /> |
| 1006 | +&#160;&#160;&#160;&#160;1.5 <a href="#datatypes">Type |
| 1007 | +system</a><br /> |
| 1008 | +&#160;&#160;&#160;&#160;1.6 <a href= |
| 1009 | +"#terminology">Terminology</a><br /> |
| 1010 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;1.6.1 <a href= |
| 1011 | +"#character-terminology">Strings, characters, and |
| 1012 | +codepoints</a><br /> |
| 1013 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;1.6.2 <a href= |
| 1014 | +"#namespace-terminology">Namespaces and URIs</a><br /> |
| 1015 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;1.6.3 <a href= |
| 1016 | +"#conformance-terminology">Conformance terminology</a><br /> |
| 1017 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;1.6.4 <a href= |
| 1018 | +"#properties-of-functions">Properties of functions</a><br /> |
| 1019 | +2 <a href="#accessors">Accessors</a><br /> |
| 1020 | +&#160;&#160;&#160;&#160;2.1 <a href= |
| 1021 | +"#func-node-name">fn:node-name</a><br /> |
| 1022 | +&#160;&#160;&#160;&#160;2.2 <a href= |
| 1023 | +"#func-nilled">fn:nilled</a><br /> |
| 1024 | +&#160;&#160;&#160;&#160;2.3 <a href= |
| 1025 | +"#func-string">fn:string</a><br /> |
| 1026 | +&#160;&#160;&#160;&#160;2.4 <a href="#func-data">fn:data</a><br /> |
| 1027 | +&#160;&#160;&#160;&#160;2.5 <a href= |
| 1028 | +"#func-base-uri">fn:base-uri</a><br /> |
| 1029 | +&#160;&#160;&#160;&#160;2.6 <a href= |
| 1030 | +"#func-document-uri">fn:document-uri</a><br /> |
| 1031 | 3 <a href="#errors-and-diagnostics">Errors and |
| 1032 | -diagnostics</a> |
| 1033 | - <br/> |
| 1034 | - 3.1 <a href="#errors">Raising errors</a> |
| 1035 | - <br/> |
| 1036 | - 3.1.1 <a href="#func-error">fn:error</a> |
| 1037 | - <br/> |
| 1038 | - 3.2 <a href="#diagnostics">Diagnostic tracing</a> |
| 1039 | - <br/> |
| 1040 | - 3.2.1 <a href="#func-trace">fn:trace</a> |
| 1041 | - <br/> |
| 1042 | +diagnostics</a><br /> |
| 1043 | +&#160;&#160;&#160;&#160;3.1 <a href="#errors">Raising |
| 1044 | +errors</a><br /> |
| 1045 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;3.1.1 <a href= |
| 1046 | +"#func-error">fn:error</a><br /> |
| 1047 | +&#160;&#160;&#160;&#160;3.2 <a href="#diagnostics">Diagnostic |
| 1048 | +tracing</a><br /> |
| 1049 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;3.2.1 <a href= |
| 1050 | +"#func-trace">fn:trace</a><br /> |
| 1051 | 4 <a href="#numeric-functions">Functions and operators on |
| 1052 | -numerics</a> |
| 1053 | - <br/> |
| 1054 | - 4.1 <a href="#numeric-types">Numeric types</a> |
| 1055 | - <br/> |
| 1056 | - 4.2 <a href="#op.numeric">Arithmetic operators on numeric |
| 1057 | -values</a> |
| 1058 | - <br/> |
| 1059 | - 4.2.1 <a href="#func-numeric-add">op:numeric-add</a> |
| 1060 | - <br/> |
| 1061 | - 4.2.2 <a href="#func-numeric-subtract">op:numeric-subtract</a> |
| 1062 | - <br/> |
| 1063 | - 4.2.3 <a href="#func-numeric-multiply">op:numeric-multiply</a> |
| 1064 | - <br/> |
| 1065 | - 4.2.4 <a href="#func-numeric-divide">op:numeric-divide</a> |
| 1066 | - <br/> |
| 1067 | - 4.2.5 <a href="#func-numeric-integer-divide">op:numeric-integer-divide</a> |
| 1068 | - <br/> |
| 1069 | - 4.2.6 <a href="#func-numeric-mod">op:numeric-mod</a> |
| 1070 | - <br/> |
| 1071 | - 4.2.7 <a href="#func-numeric-unary-plus">op:numeric-unary-plus</a> |
| 1072 | - <br/> |
| 1073 | - 4.2.8 <a href="#func-numeric-unary-minus">op:numeric-unary-minus</a> |
| 1074 | - <br/> |
| 1075 | - 4.3 <a href="#comp.numeric">Comparison operators on numeric |
| 1076 | -values</a> |
| 1077 | - <br/> |
| 1078 | - 4.3.1 <a href="#func-numeric-equal">op:numeric-equal</a> |
| 1079 | - <br/> |
| 1080 | - 4.3.2 <a href="#func-numeric-less-than">op:numeric-less-than</a> |
| 1081 | - <br/> |
| 1082 | - 4.3.3 <a href="#func-numeric-greater-than">op:numeric-greater-than</a> |
| 1083 | - <br/> |
| 1084 | - 4.4 <a href="#numeric-value-functions">Functions on numeric |
| 1085 | -values</a> |
| 1086 | - <br/> |
| 1087 | - 4.4.1 <a href="#func-abs">fn:abs</a> |
| 1088 | - <br/> |
| 1089 | - 4.4.2 <a href="#func-ceiling">fn:ceiling</a> |
| 1090 | - <br/> |
| 1091 | - 4.4.3 <a href="#func-floor">fn:floor</a> |
| 1092 | - <br/> |
| 1093 | - 4.4.4 <a href="#func-round">fn:round</a> |
| 1094 | - <br/> |
| 1095 | - 4.4.5 <a href="#func-round-half-to-even">fn:round-half-to-even</a> |
| 1096 | - <br/> |
| 1097 | - 4.5 <a href="#formatting-integers">Formatting |
| 1098 | -integers</a> |
| 1099 | - <br/> |
| 1100 | - 4.5.1 <a href="#func-format-integer">fn:format-integer</a> |
| 1101 | - <br/> |
| 1102 | - 4.6 <a href="#formatting-numbers">Formatting numbers</a> |
| 1103 | - <br/> |
| 1104 | - 4.6.1 <a href="#defining-decimal-format">Defining a decimal |
| 1105 | -format</a> |
| 1106 | - <br/> |
| 1107 | - 4.6.2 <a href="#func-format-number">fn:format-number</a> |
| 1108 | - <br/> |
| 1109 | - 4.6.3 <a href="#syntax-of-picture-string">Syntax of the |
| 1110 | -picture string</a> |
| 1111 | - <br/> |
| 1112 | - 4.6.4 <a href="#analysing-picture-string">Analysing the |
| 1113 | -picture string</a> |
| 1114 | - <br/> |
| 1115 | - 4.6.5 <a href="#formatting-the-number">Formatting the |
| 1116 | -number</a> |
| 1117 | - <br/> |
| 1118 | - 4.7 <a href="#trigonometry">Trigonometric and exponential |
| 1119 | -functions</a> |
| 1120 | - <br/> |
| 1121 | - 4.7.1 <a href="#func-pi">math:pi</a> |
| 1122 | - <br/> |
| 1123 | - 4.7.2 <a href="#func-exp">math:exp</a> |
| 1124 | - <br/> |
| 1125 | - 4.7.3 <a href="#func-exp10">math:exp10</a> |
| 1126 | - <br/> |
| 1127 | - 4.7.4 <a href="#func-log">math:log</a> |
| 1128 | - <br/> |
| 1129 | - 4.7.5 <a href="#func-log10">math:log10</a> |
| 1130 | - <br/> |
| 1131 | - 4.7.6 <a href="#func-pow">math:pow</a> |
| 1132 | - <br/> |
| 1133 | - 4.7.7 <a href="#func-sqrt">math:sqrt</a> |
| 1134 | - <br/> |
| 1135 | - 4.7.8 <a href="#func-sin">math:sin</a> |
| 1136 | - <br/> |
| 1137 | - 4.7.9 <a href="#func-cos">math:cos</a> |
| 1138 | - <br/> |
| 1139 | - 4.7.10 <a href="#func-tan">math:tan</a> |
| 1140 | - <br/> |
| 1141 | - 4.7.11 <a href="#func-asin">math:asin</a> |
| 1142 | - <br/> |
| 1143 | - 4.7.12 <a href="#func-acos">math:acos</a> |
| 1144 | - <br/> |
| 1145 | - 4.7.13 <a href="#func-atan">math:atan</a> |
| 1146 | - <br/> |
| 1147 | - 4.7.14 <a href="#func-atan2">math:atan2</a> |
| 1148 | - <br/> |
| 1149 | -5 <a href="#string-functions">Functions on strings</a> |
| 1150 | - <br/> |
| 1151 | - 5.1 <a href="#string-types">String types</a> |
| 1152 | - <br/> |
| 1153 | - 5.2 <a href="#func-assemble-disassemble-string">Functions to |
| 1154 | -assemble and disassemble strings</a> |
| 1155 | - <br/> |
| 1156 | - 5.2.1 <a href="#func-codepoints-to-string">fn:codepoints-to-string</a> |
| 1157 | - <br/> |
| 1158 | - 5.2.2 <a href="#func-string-to-codepoints">fn:string-to-codepoints</a> |
| 1159 | - <br/> |
| 1160 | - 5.3 <a href="#string-compare">Comparison of strings</a> |
| 1161 | - <br/> |
| 1162 | - 5.3.1 <a href="#collations">Collations</a> |
| 1163 | - <br/> |
| 1164 | - 5.3.2 <a href="#codepoint-collation">The Unicode Codepoint |
| 1165 | -Collation</a> |
| 1166 | - <br/> |
| 1167 | - 5.3.3 <a href="#choosing-a-collation">Choosing a |
| 1168 | -collation</a> |
| 1169 | - <br/> |
| 1170 | - 5.3.4 <a href="#func-compare">fn:compare</a> |
| 1171 | - <br/> |
| 1172 | - 5.3.5 <a href="#func-codepoint-equal">fn:codepoint-equal</a> |
| 1173 | - <br/> |
| 1174 | - 5.4 <a href="#string-value-functions">Functions on string |
| 1175 | -values</a> |
| 1176 | - <br/> |
| 1177 | - 5.4.1 <a href="#func-concat">fn:concat</a> |
| 1178 | - <br/> |
| 1179 | - 5.4.2 <a href="#func-string-join">fn:string-join</a> |
| 1180 | - <br/> |
| 1181 | - 5.4.3 <a href="#func-substring">fn:substring</a> |
| 1182 | - <br/> |
| 1183 | - 5.4.4 <a href="#func-string-length">fn:string-length</a> |
| 1184 | - <br/> |
| 1185 | - 5.4.5 <a href="#func-normalize-space">fn:normalize-space</a> |
| 1186 | - <br/> |
| 1187 | - 5.4.6 <a href="#func-normalize-unicode">fn:normalize-unicode</a> |
| 1188 | - <br/> |
| 1189 | - 5.4.7 <a href="#func-upper-case">fn:upper-case</a> |
| 1190 | - <br/> |
| 1191 | - 5.4.8 <a href="#func-lower-case">fn:lower-case</a> |
| 1192 | - <br/> |
| 1193 | - 5.4.9 <a href="#func-translate">fn:translate</a> |
| 1194 | - <br/> |
| 1195 | - 5.5 <a href="#substring.functions">Functions based on substring |
| 1196 | -matching</a> |
| 1197 | - <br/> |
| 1198 | - 5.5.1 <a href="#func-contains">fn:contains</a> |
| 1199 | - <br/> |
| 1200 | - 5.5.2 <a href="#func-starts-with">fn:starts-with</a> |
| 1201 | - <br/> |
| 1202 | - 5.5.3 <a href="#func-ends-with">fn:ends-with</a> |
| 1203 | - <br/> |
| 1204 | - 5.5.4 <a href="#func-substring-before">fn:substring-before</a> |
| 1205 | - <br/> |
| 1206 | - 5.5.5 <a href="#func-substring-after">fn:substring-after</a> |
| 1207 | - <br/> |
| 1208 | - 5.6 <a href="#string.match">String functions that use regular |
| 1209 | -expressions</a> |
| 1210 | - <br/> |
| 1211 | - 5.6.1 <a href="#regex-syntax">Regular expression |
| 1212 | -syntax</a> |
| 1213 | - <br/> |
| 1214 | - 5.6.2 <a href="#func-matches">fn:matches</a> |
| 1215 | - <br/> |
| 1216 | - 5.6.3 <a href="#func-replace">fn:replace</a> |
| 1217 | - <br/> |
| 1218 | - 5.6.4 <a href="#func-tokenize">fn:tokenize</a> |
| 1219 | - <br/> |
| 1220 | - 5.6.5 <a href="#func-analyze-string">fn:analyze-string</a> |
| 1221 | - <br/> |
| 1222 | +numerics</a><br /> |
| 1223 | +&#160;&#160;&#160;&#160;4.1 <a href="#numeric-types">Numeric |
| 1224 | +types</a><br /> |
| 1225 | +&#160;&#160;&#160;&#160;4.2 <a href="#op.numeric">Arithmetic |
| 1226 | +operators on numeric values</a><br /> |
| 1227 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.1 <a href= |
| 1228 | +"#func-numeric-add">op:numeric-add</a><br /> |
| 1229 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.2 <a href= |
| 1230 | +"#func-numeric-subtract">op:numeric-subtract</a><br /> |
| 1231 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.3 <a href= |
| 1232 | +"#func-numeric-multiply">op:numeric-multiply</a><br /> |
| 1233 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.4 <a href= |
| 1234 | +"#func-numeric-divide">op:numeric-divide</a><br /> |
| 1235 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.5 <a href= |
| 1236 | +"#func-numeric-integer-divide">op:numeric-integer-divide</a><br /> |
| 1237 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.6 <a href= |
| 1238 | +"#func-numeric-mod">op:numeric-mod</a><br /> |
| 1239 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.7 <a href= |
| 1240 | +"#func-numeric-unary-plus">op:numeric-unary-plus</a><br /> |
| 1241 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.2.8 <a href= |
| 1242 | +"#func-numeric-unary-minus">op:numeric-unary-minus</a><br /> |
| 1243 | +&#160;&#160;&#160;&#160;4.3 <a href="#comp.numeric">Comparison |
| 1244 | +operators on numeric values</a><br /> |
| 1245 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.3.1 <a href= |
| 1246 | +"#func-numeric-equal">op:numeric-equal</a><br /> |
| 1247 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.3.2 <a href= |
| 1248 | +"#func-numeric-less-than">op:numeric-less-than</a><br /> |
| 1249 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.3.3 <a href= |
| 1250 | +"#func-numeric-greater-than">op:numeric-greater-than</a><br /> |
| 1251 | +&#160;&#160;&#160;&#160;4.4 <a href= |
| 1252 | +"#numeric-value-functions">Functions on numeric values</a><br /> |
| 1253 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.4.1 <a href= |
| 1254 | +"#func-abs">fn:abs</a><br /> |
| 1255 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.4.2 <a href= |
| 1256 | +"#func-ceiling">fn:ceiling</a><br /> |
| 1257 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.4.3 <a href= |
| 1258 | +"#func-floor">fn:floor</a><br /> |
| 1259 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.4.4 <a href= |
| 1260 | +"#func-round">fn:round</a><br /> |
| 1261 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.4.5 <a href= |
| 1262 | +"#func-round-half-to-even">fn:round-half-to-even</a><br /> |
| 1263 | +&#160;&#160;&#160;&#160;4.5 <a href="#parsing-numbers">Parsing |
| 1264 | +numbers</a><br /> |
| 1265 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.5.1 <a href= |
| 1266 | +"#func-number">fn:number</a><br /> |
| 1267 | +&#160;&#160;&#160;&#160;4.6 <a href= |
| 1268 | +"#formatting-integers">Formatting integers</a><br /> |
| 1269 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.6.1 <a href= |
| 1270 | +"#func-format-integer">fn:format-integer</a><br /> |
| 1271 | +&#160;&#160;&#160;&#160;4.7 <a href= |
| 1272 | +"#formatting-numbers">Formatting numbers</a><br /> |
| 1273 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.7.1 <a href= |
| 1274 | +"#defining-decimal-format">Defining a decimal format</a><br /> |
| 1275 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.7.2 <a href= |
| 1276 | +"#func-format-number">fn:format-number</a><br /> |
| 1277 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.7.3 <a href= |
| 1278 | +"#syntax-of-picture-string">Syntax of the picture string</a><br /> |
| 1279 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.7.4 <a href= |
| 1280 | +"#analysing-picture-string">Analysing the picture string</a><br /> |
| 1281 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.7.5 <a href= |
| 1282 | +"#formatting-the-number">Formatting the number</a><br /> |
| 1283 | +&#160;&#160;&#160;&#160;4.8 <a href="#trigonometry">Trigonometric |
| 1284 | +and exponential functions</a><br /> |
| 1285 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.1 <a href= |
| 1286 | +"#func-math-pi">math:pi</a><br /> |
| 1287 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.2 <a href= |
| 1288 | +"#func-math-exp">math:exp</a><br /> |
| 1289 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.3 <a href= |
| 1290 | +"#func-math-exp10">math:exp10</a><br /> |
| 1291 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.4 <a href= |
| 1292 | +"#func-math-log">math:log</a><br /> |
| 1293 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.5 <a href= |
| 1294 | +"#func-math-log10">math:log10</a><br /> |
| 1295 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.6 <a href= |
| 1296 | +"#func-math-pow">math:pow</a><br /> |
| 1297 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.7 <a href= |
| 1298 | +"#func-math-sqrt">math:sqrt</a><br /> |
| 1299 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.8 <a href= |
| 1300 | +"#func-math-sin">math:sin</a><br /> |
| 1301 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.9 <a href= |
| 1302 | +"#func-math-cos">math:cos</a><br /> |
| 1303 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.10 <a href= |
| 1304 | +"#func-math-tan">math:tan</a><br /> |
| 1305 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.11 <a href= |
| 1306 | +"#func-math-asin">math:asin</a><br /> |
| 1307 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.12 <a href= |
| 1308 | +"#func-math-acos">math:acos</a><br /> |
| 1309 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.13 <a href= |
| 1310 | +"#func-math-atan">math:atan</a><br /> |
| 1311 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;4.8.14 <a href= |
| 1312 | +"#func-math-atan2">math:atan2</a><br /> |
| 1313 | +5 <a href="#string-functions">Functions on strings</a><br /> |
| 1314 | +&#160;&#160;&#160;&#160;5.1 <a href="#string-types">String |
| 1315 | +types</a><br /> |
| 1316 | +&#160;&#160;&#160;&#160;5.2 <a href= |
| 1317 | +"#func-assemble-disassemble-string">Functions to assemble and |
| 1318 | +disassemble strings</a><br /> |
| 1319 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.2.1 <a href= |
| 1320 | +"#func-codepoints-to-string">fn:codepoints-to-string</a><br /> |
| 1321 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.2.2 <a href= |
| 1322 | +"#func-string-to-codepoints">fn:string-to-codepoints</a><br /> |
| 1323 | +&#160;&#160;&#160;&#160;5.3 <a href="#string-compare">Comparison of |
| 1324 | +strings</a><br /> |
| 1325 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.3.1 <a href= |
| 1326 | +"#collations">Collations</a><br /> |
| 1327 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.3.2 <a href= |
| 1328 | +"#codepoint-collation">The Unicode Codepoint Collation</a><br /> |
| 1329 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.3.3 <a href= |
| 1330 | +"#choosing-a-collation">Choosing a collation</a><br /> |
| 1331 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.3.4 <a href= |
| 1332 | +"#func-compare">fn:compare</a><br /> |
| 1333 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.3.5 <a href= |
| 1334 | +"#func-codepoint-equal">fn:codepoint-equal</a><br /> |
| 1335 | +&#160;&#160;&#160;&#160;5.4 <a href= |
| 1336 | +"#string-value-functions">Functions on string values</a><br /> |
| 1337 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.1 <a href= |
| 1338 | +"#func-concat">fn:concat</a><br /> |
| 1339 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.2 <a href= |
| 1340 | +"#func-string-join">fn:string-join</a><br /> |
| 1341 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.3 <a href= |
| 1342 | +"#func-substring">fn:substring</a><br /> |
| 1343 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.4 <a href= |
| 1344 | +"#func-string-length">fn:string-length</a><br /> |
| 1345 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.5 <a href= |
| 1346 | +"#func-normalize-space">fn:normalize-space</a><br /> |
| 1347 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.6 <a href= |
| 1348 | +"#func-normalize-unicode">fn:normalize-unicode</a><br /> |
| 1349 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.7 <a href= |
| 1350 | +"#func-upper-case">fn:upper-case</a><br /> |
| 1351 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.8 <a href= |
| 1352 | +"#func-lower-case">fn:lower-case</a><br /> |
| 1353 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.4.9 <a href= |
| 1354 | +"#func-translate">fn:translate</a><br /> |
| 1355 | +&#160;&#160;&#160;&#160;5.5 <a href= |
| 1356 | +"#substring.functions">Functions based on substring |
| 1357 | +matching</a><br /> |
| 1358 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.5.1 <a href= |
| 1359 | +"#func-contains">fn:contains</a><br /> |
| 1360 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.5.2 <a href= |
| 1361 | +"#func-starts-with">fn:starts-with</a><br /> |
| 1362 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.5.3 <a href= |
| 1363 | +"#func-ends-with">fn:ends-with</a><br /> |
| 1364 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.5.4 <a href= |
| 1365 | +"#func-substring-before">fn:substring-before</a><br /> |
| 1366 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.5.5 <a href= |
| 1367 | +"#func-substring-after">fn:substring-after</a><br /> |
| 1368 | +&#160;&#160;&#160;&#160;5.6 <a href="#string.match">String |
| 1369 | +functions that use regular expressions</a><br /> |
| 1370 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.6.1 <a href= |
| 1371 | +"#regex-syntax">Regular expression syntax</a><br /> |
| 1372 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.6.2 <a href= |
| 1373 | +"#func-matches">fn:matches</a><br /> |
| 1374 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.6.3 <a href= |
| 1375 | +"#func-replace">fn:replace</a><br /> |
| 1376 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.6.4 <a href= |
| 1377 | +"#func-tokenize">fn:tokenize</a><br /> |
| 1378 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;5.6.5 <a href= |
| 1379 | +"#func-analyze-string">fn:analyze-string</a><br /> |
| 1380 | 6 <a href="#anyURI-functions">Functions that manipulate |
| 1381 | -URIs</a> |
| 1382 | - <br/> |
| 1383 | - 6.1 <a href="#func-resolve-uri">fn:resolve-uri</a> |
| 1384 | - <br/> |
| 1385 | - 6.2 <a href="#func-encode-for-uri">fn:encode-for-uri</a> |
| 1386 | - <br/> |
| 1387 | - 6.3 <a href="#func-iri-to-uri">fn:iri-to-uri</a> |
| 1388 | - <br/> |
| 1389 | - 6.4 <a href="#func-escape-html-uri">fn:escape-html-uri</a> |
| 1390 | - <br/> |
| 1391 | +URIs</a><br /> |
| 1392 | +&#160;&#160;&#160;&#160;6.1 <a href= |
| 1393 | +"#func-resolve-uri">fn:resolve-uri</a><br /> |
| 1394 | +&#160;&#160;&#160;&#160;6.2 <a href= |
| 1395 | +"#func-encode-for-uri">fn:encode-for-uri</a><br /> |
| 1396 | +&#160;&#160;&#160;&#160;6.3 <a href= |
| 1397 | +"#func-iri-to-uri">fn:iri-to-uri</a><br /> |
| 1398 | +&#160;&#160;&#160;&#160;6.4 <a href= |
| 1399 | +"#func-escape-html-uri">fn:escape-html-uri</a><br /> |
| 1400 | 7 <a href="#boolean-functions">Functions and operators on Boolean |
| 1401 | -values</a> |
| 1402 | - <br/> |
| 1403 | - 7.1 <a href="#boolean-constructors">Boolean constant |
| 1404 | -functions</a> |
| 1405 | - <br/> |
| 1406 | - 7.1.1 <a href="#func-true">fn:true</a> |
| 1407 | - <br/> |
| 1408 | - 7.1.2 <a href="#func-false">fn:false</a> |
| 1409 | - <br/> |
| 1410 | - 7.2 <a href="#op.boolean">Operators on Boolean values</a> |
| 1411 | - <br/> |
| 1412 | - 7.2.1 <a href="#func-boolean-equal">op:boolean-equal</a> |
| 1413 | - <br/> |
| 1414 | - 7.2.2 <a href="#func-boolean-less-than">op:boolean-less-than</a> |
| 1415 | - <br/> |
| 1416 | - 7.2.3 <a href="#func-boolean-greater-than">op:boolean-greater-than</a> |
| 1417 | - <br/> |
| 1418 | - 7.3 <a href="#boolean-value-functions">Functions on Boolean |
| 1419 | -values</a> |
| 1420 | - <br/> |
| 1421 | - 7.3.1 <a href="#func-boolean">fn:boolean</a> |
| 1422 | - <br/> |
| 1423 | - 7.3.2 <a href="#func-not">fn:not</a> |
| 1424 | - <br/> |
| 1425 | +values</a><br /> |
| 1426 | +&#160;&#160;&#160;&#160;7.1 <a href="#boolean-constructors">Boolean |
| 1427 | +constant functions</a><br /> |
| 1428 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;7.1.1 <a href= |
| 1429 | +"#func-true">fn:true</a><br /> |
| 1430 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;7.1.2 <a href= |
| 1431 | +"#func-false">fn:false</a><br /> |
| 1432 | +&#160;&#160;&#160;&#160;7.2 <a href="#op.boolean">Operators on |
| 1433 | +Boolean values</a><br /> |
| 1434 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;7.2.1 <a href= |
| 1435 | +"#func-boolean-equal">op:boolean-equal</a><br /> |
| 1436 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;7.2.2 <a href= |
| 1437 | +"#func-boolean-less-than">op:boolean-less-than</a><br /> |
| 1438 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;7.2.3 <a href= |
| 1439 | +"#func-boolean-greater-than">op:boolean-greater-than</a><br /> |
| 1440 | +&#160;&#160;&#160;&#160;7.3 <a href= |
| 1441 | +"#boolean-value-functions">Functions on Boolean values</a><br /> |
| 1442 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;7.3.1 <a href= |
| 1443 | +"#func-boolean">fn:boolean</a><br /> |
| 1444 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;7.3.2 <a href= |
| 1445 | +"#func-not">fn:not</a><br /> |
| 1446 | 8 <a href="#durations">Functions and operators on |
| 1447 | -durations</a> |
| 1448 | - <br/> |
| 1449 | - 8.1 <a href="#duration-subtypes">Two totally ordered subtypes |
| 1450 | -of duration</a> |
| 1451 | - <br/> |
| 1452 | - 8.1.1 <a href="#dt-yearMonthDuration">xs:yearMonthDuration</a> |
| 1453 | - <br/> |
| 1454 | - 8.1.2 <a href="#dt-dayTimeDuration">xs:dayTimeDuration</a> |
| 1455 | - <br/> |
| 1456 | - 8.2 <a href="#comp.duration">Comparison operators on |
| 1457 | -durations</a> |
| 1458 | - <br/> |
| 1459 | - 8.2.1 <a href="#func-yearMonthDuration-less-than">op:yearMonthDuration-less-than</a> |
| 1460 | - <br/> |
| 1461 | - |
| 1462 | - 8.2.2 <a href="#func-yearMonthDuration-greater-than">op:yearMonthDuration-greater-than</a> |
| 1463 | - <br/> |
| 1464 | - |
| 1465 | - 8.2.3 <a href="#func-dayTimeDuration-less-than">op:dayTimeDuration-less-than</a> |
| 1466 | - <br/> |
| 1467 | - |
| 1468 | - 8.2.4 <a href="#func-dayTimeDuration-greater-than">op:dayTimeDuration-greater-than</a> |
| 1469 | - <br/> |
| 1470 | - |
| 1471 | - 8.2.5 <a href="#func-duration-equal">op:duration-equal</a> |
| 1472 | - <br/> |
| 1473 | - 8.3 <a href="#component-extraction-durations">Component |
| 1474 | -extraction functions on durations</a> |
| 1475 | - <br/> |
| 1476 | - 8.3.1 <a href="#func-years-from-duration">fn:years-from-duration</a> |
| 1477 | - <br/> |
| 1478 | - 8.3.2 <a href="#func-months-from-duration">fn:months-from-duration</a> |
| 1479 | - <br/> |
| 1480 | - 8.3.3 <a href="#func-days-from-duration">fn:days-from-duration</a> |
| 1481 | - <br/> |
| 1482 | - 8.3.4 <a href="#func-hours-from-duration">fn:hours-from-duration</a> |
| 1483 | - <br/> |
| 1484 | - 8.3.5 <a href="#func-minutes-from-duration">fn:minutes-from-duration</a> |
| 1485 | - <br/> |
| 1486 | - 8.3.6 <a href="#func-seconds-from-duration">fn:seconds-from-duration</a> |
| 1487 | - <br/> |
| 1488 | - 8.4 <a href="#duration-arithmetic">Arithmetic operators on |
| 1489 | -durations</a> |
| 1490 | - <br/> |
| 1491 | - 8.4.1 <a href="#func-add-yearMonthDurations">op:add-yearMonthDurations</a> |
| 1492 | - <br/> |
| 1493 | - 8.4.2 <a href="#func-subtract-yearMonthDurations">op:subtract-yearMonthDurations</a> |
| 1494 | - <br/> |
| 1495 | - |
| 1496 | - 8.4.3 <a href="#func-multiply-yearMonthDuration">op:multiply-yearMonthDuration</a> |
| 1497 | - <br/> |
| 1498 | - |
| 1499 | - 8.4.4 <a href="#func-divide-yearMonthDuration">op:divide-yearMonthDuration</a> |
| 1500 | - <br/> |
| 1501 | - |
| 1502 | - 8.4.5 <a href="#func-divide-yearMonthDuration-by-yearMonthDuration">op:divide-yearMonthDuration-by-yearMonthDuration</a> |
| 1503 | - <br/> |
| 1504 | - |
| 1505 | - 8.4.6 <a href="#func-add-dayTimeDurations">op:add-dayTimeDurations</a> |
| 1506 | - <br/> |
| 1507 | - 8.4.7 <a href="#func-subtract-dayTimeDurations">op:subtract-dayTimeDurations</a> |
| 1508 | - <br/> |
| 1509 | - |
| 1510 | - 8.4.8 <a href="#func-multiply-dayTimeDuration">op:multiply-dayTimeDuration</a> |
| 1511 | - <br/> |
| 1512 | - |
| 1513 | - 8.4.9 <a href="#func-divide-dayTimeDuration">op:divide-dayTimeDuration</a> |
| 1514 | - <br/> |
| 1515 | - 8.4.10 <a href="#func-divide-dayTimeDuration-by-dayTimeDuration">op:divide-dayTimeDuration-by-dayTimeDuration</a> |
| 1516 | - <br/> |
| 1517 | +durations</a><br /> |
| 1518 | +&#160;&#160;&#160;&#160;8.1 <a href="#duration-subtypes">Two |
| 1519 | +totally ordered subtypes of duration</a><br /> |
| 1520 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.1.1 <a href= |
| 1521 | +"#dt-yearMonthDuration">xs:yearMonthDuration</a><br /> |
| 1522 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.1.2 <a href= |
| 1523 | +"#dt-dayTimeDuration">xs:dayTimeDuration</a><br /> |
| 1524 | +&#160;&#160;&#160;&#160;8.2 <a href="#comp.duration">Comparison |
| 1525 | +operators on durations</a><br /> |
| 1526 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.2.1 <a href= |
| 1527 | +"#func-yearMonthDuration-less-than">op:yearMonthDuration-less-than</a><br /> |
| 1528 | + |
| 1529 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.2.2 <a href= |
| 1530 | +"#func-yearMonthDuration-greater-than">op:yearMonthDuration-greater-than</a><br /> |
| 1531 | + |
| 1532 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.2.3 <a href= |
| 1533 | +"#func-dayTimeDuration-less-than">op:dayTimeDuration-less-than</a><br /> |
| 1534 | + |
| 1535 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.2.4 <a href= |
| 1536 | +"#func-dayTimeDuration-greater-than">op:dayTimeDuration-greater-than</a><br /> |
| 1537 | + |
| 1538 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.2.5 <a href= |
| 1539 | +"#func-duration-equal">op:duration-equal</a><br /> |
| 1540 | +&#160;&#160;&#160;&#160;8.3 <a href= |
| 1541 | +"#component-extraction-durations">Component extraction functions on |
| 1542 | +durations</a><br /> |
| 1543 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.3.1 <a href= |
| 1544 | +"#func-years-from-duration">fn:years-from-duration</a><br /> |
| 1545 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.3.2 <a href= |
| 1546 | +"#func-months-from-duration">fn:months-from-duration</a><br /> |
| 1547 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.3.3 <a href= |
| 1548 | +"#func-days-from-duration">fn:days-from-duration</a><br /> |
| 1549 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.3.4 <a href= |
| 1550 | +"#func-hours-from-duration">fn:hours-from-duration</a><br /> |
| 1551 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.3.5 <a href= |
| 1552 | +"#func-minutes-from-duration">fn:minutes-from-duration</a><br /> |
| 1553 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.3.6 <a href= |
| 1554 | +"#func-seconds-from-duration">fn:seconds-from-duration</a><br /> |
| 1555 | +&#160;&#160;&#160;&#160;8.4 <a href= |
| 1556 | +"#duration-arithmetic">Arithmetic operators on durations</a><br /> |
| 1557 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.1 <a href= |
| 1558 | +"#func-add-yearMonthDurations">op:add-yearMonthDurations</a><br /> |
| 1559 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.2 <a href= |
| 1560 | +"#func-subtract-yearMonthDurations">op:subtract-yearMonthDurations</a><br /> |
| 1561 | + |
| 1562 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.3 <a href= |
| 1563 | +"#func-multiply-yearMonthDuration">op:multiply-yearMonthDuration</a><br /> |
| 1564 | + |
| 1565 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.4 <a href= |
| 1566 | +"#func-divide-yearMonthDuration">op:divide-yearMonthDuration</a><br /> |
| 1567 | + |
| 1568 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.5 <a href= |
| 1569 | +"#func-divide-yearMonthDuration-by-yearMonthDuration">op:divide-yearMonthDuration-by-yearMonthDuration</a><br /> |
| 1570 | + |
| 1571 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.6 <a href= |
| 1572 | +"#func-add-dayTimeDurations">op:add-dayTimeDurations</a><br /> |
| 1573 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.7 <a href= |
| 1574 | +"#func-subtract-dayTimeDurations">op:subtract-dayTimeDurations</a><br /> |
| 1575 | + |
| 1576 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.8 <a href= |
| 1577 | +"#func-multiply-dayTimeDuration">op:multiply-dayTimeDuration</a><br /> |
| 1578 | + |
| 1579 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.9 <a href= |
| 1580 | +"#func-divide-dayTimeDuration">op:divide-dayTimeDuration</a><br /> |
| 1581 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;8.4.10 <a href= |
| 1582 | +"#func-divide-dayTimeDuration-by-dayTimeDuration">op:divide-dayTimeDuration-by-dayTimeDuration</a><br /> |
| 1583 | |
| 1584 | 9 <a href="#dates-times">Functions and operators on dates and |
| 1585 | -times</a> |
| 1586 | - <br/> |
| 1587 | - 9.1 <a href="#date-time-types">Date and time types</a> |
| 1588 | - <br/> |
| 1589 | - 9.1.1 <a href="#date-time-duration-conformance">Limits and |
| 1590 | -precision</a> |
| 1591 | - <br/> |
| 1592 | - 9.2 <a href="#date-time-values">Date/time datatype |
| 1593 | -values</a> |
| 1594 | - <br/> |
| 1595 | - 9.2.1 <a href="#date-time-lexical-mapping">Examples</a> |
| 1596 | - <br/> |
| 1597 | - 9.3 <a href="#constructing-dateTime">Constructing a |
| 1598 | -dateTime</a> |
| 1599 | - <br/> |
| 1600 | - 9.3.1 <a href="#func-dateTime">fn:dateTime</a> |
| 1601 | - <br/> |
| 1602 | - 9.4 <a href="#comp.datetime">Comparison operators on duration, |
| 1603 | -date and time values</a> |
| 1604 | - <br/> |
| 1605 | - 9.4.1 <a href="#func-dateTime-equal">op:dateTime-equal</a> |
| 1606 | - <br/> |
| 1607 | - 9.4.2 <a href="#func-dateTime-less-than">op:dateTime-less-than</a> |
| 1608 | - <br/> |
| 1609 | - 9.4.3 <a href="#func-dateTime-greater-than">op:dateTime-greater-than</a> |
| 1610 | - <br/> |
| 1611 | - 9.4.4 <a href="#func-date-equal">op:date-equal</a> |
| 1612 | - <br/> |
| 1613 | - 9.4.5 <a href="#func-date-less-than">op:date-less-than</a> |
| 1614 | - <br/> |
| 1615 | - 9.4.6 <a href="#func-date-greater-than">op:date-greater-than</a> |
| 1616 | - <br/> |
| 1617 | - 9.4.7 <a href="#func-time-equal">op:time-equal</a> |
| 1618 | - <br/> |
| 1619 | - 9.4.8 <a href="#func-time-less-than">op:time-less-than</a> |
| 1620 | - <br/> |
| 1621 | - 9.4.9 <a href="#func-time-greater-than">op:time-greater-than</a> |
| 1622 | - <br/> |
| 1623 | - 9.4.10 <a href="#func-gYearMonth-equal">op:gYearMonth-equal</a> |
| 1624 | - <br/> |
| 1625 | - 9.4.11 <a href="#func-gYear-equal">op:gYear-equal</a> |
| 1626 | - <br/> |
| 1627 | - 9.4.12 <a href="#func-gMonthDay-equal">op:gMonthDay-equal</a> |
| 1628 | - <br/> |
| 1629 | - 9.4.13 <a href="#func-gMonth-equal">op:gMonth-equal</a> |
| 1630 | - <br/> |
| 1631 | - 9.4.14 <a href="#func-gDay-equal">op:gDay-equal</a> |
| 1632 | - <br/> |
| 1633 | - 9.5 <a href="#component-extraction-dateTime">Component |
| 1634 | -extraction functions on dates and times</a> |
| 1635 | - <br/> |
| 1636 | - 9.5.1 <a href="#func-year-from-dateTime">fn:year-from-dateTime</a> |
| 1637 | - <br/> |
| 1638 | - 9.5.2 <a href="#func-month-from-dateTime">fn:month-from-dateTime</a> |
| 1639 | - <br/> |
| 1640 | - 9.5.3 <a href="#func-day-from-dateTime">fn:day-from-dateTime</a> |
| 1641 | - <br/> |
| 1642 | - 9.5.4 <a href="#func-hours-from-dateTime">fn:hours-from-dateTime</a> |
| 1643 | - <br/> |
| 1644 | - 9.5.5 <a href="#func-minutes-from-dateTime">fn:minutes-from-dateTime</a> |
| 1645 | - <br/> |
| 1646 | - 9.5.6 <a href="#func-seconds-from-dateTime">fn:seconds-from-dateTime</a> |
| 1647 | - <br/> |
| 1648 | - 9.5.7 <a href="#func-timezone-from-dateTime">fn:timezone-from-dateTime</a> |
| 1649 | - <br/> |
| 1650 | - 9.5.8 <a href="#func-year-from-date">fn:year-from-date</a> |
| 1651 | - <br/> |
| 1652 | - 9.5.9 <a href="#func-month-from-date">fn:month-from-date</a> |
| 1653 | - <br/> |
| 1654 | - 9.5.10 <a href="#func-day-from-date">fn:day-from-date</a> |
| 1655 | - <br/> |
| 1656 | - 9.5.11 <a href="#func-timezone-from-date">fn:timezone-from-date</a> |
| 1657 | - <br/> |
| 1658 | - 9.5.12 <a href="#func-hours-from-time">fn:hours-from-time</a> |
| 1659 | - <br/> |
| 1660 | - 9.5.13 <a href="#func-minutes-from-time">fn:minutes-from-time</a> |
| 1661 | - <br/> |
| 1662 | - 9.5.14 <a href="#func-seconds-from-time">fn:seconds-from-time</a> |
| 1663 | - <br/> |
| 1664 | - 9.5.15 <a href="#func-timezone-from-time">fn:timezone-from-time</a> |
| 1665 | - <br/> |
| 1666 | - 9.6 <a href="#timezone.functions">Timezone adjustment functions |
| 1667 | -on dates and time values</a> |
| 1668 | - <br/> |
| 1669 | - 9.6.1 <a href="#func-adjust-dateTime-to-timezone">fn:adjust-dateTime-to-timezone</a> |
| 1670 | - <br/> |
| 1671 | - |
| 1672 | - 9.6.2 <a href="#func-adjust-date-to-timezone">fn:adjust-date-to-timezone</a> |
| 1673 | - <br/> |
| 1674 | - |
| 1675 | - 9.6.3 <a href="#func-adjust-time-to-timezone">fn:adjust-time-to-timezone</a> |
| 1676 | - <br/> |
| 1677 | - |
| 1678 | - 9.7 <a href="#dateTime-arithmetic">Arithmetic operators on |
| 1679 | -durations, dates and times</a> |
| 1680 | - <br/> |
| 1681 | - 9.7.1 <a href="#duration-limits">Limits and |
| 1682 | -precision</a> |
| 1683 | - <br/> |
| 1684 | - 9.7.2 <a href="#func-subtract-dateTimes">op:subtract-dateTimes</a> |
| 1685 | - <br/> |
| 1686 | - 9.7.3 <a href="#func-subtract-dates">op:subtract-dates</a> |
| 1687 | - <br/> |
| 1688 | - 9.7.4 <a href="#func-subtract-times">op:subtract-times</a> |
| 1689 | - <br/> |
| 1690 | - 9.7.5 <a href="#func-add-yearMonthDuration-to-dateTime">op:add-yearMonthDuration-to-dateTime</a> |
| 1691 | - <br/> |
| 1692 | - |
| 1693 | - 9.7.6 <a href="#func-add-dayTimeDuration-to-dateTime">op:add-dayTimeDuration-to-dateTime</a> |
| 1694 | - <br/> |
| 1695 | - |
| 1696 | - 9.7.7 <a href="#func-subtract-yearMonthDuration-from-dateTime">op:subtract-yearMonthDuration-from-dateTime</a> |
| 1697 | - <br/> |
| 1698 | - |
| 1699 | - 9.7.8 <a href="#func-subtract-dayTimeDuration-from-dateTime">op:subtract-dayTimeDuration-from-dateTime</a> |
| 1700 | - <br/> |
| 1701 | - |
| 1702 | - 9.7.9 <a href="#func-add-yearMonthDuration-to-date">op:add-yearMonthDuration-to-date</a> |
| 1703 | - <br/> |
| 1704 | - |
| 1705 | - 9.7.10 <a href="#func-add-dayTimeDuration-to-date">op:add-dayTimeDuration-to-date</a> |
| 1706 | - <br/> |
| 1707 | - |
| 1708 | - 9.7.11 <a href="#func-subtract-yearMonthDuration-from-date">op:subtract-yearMonthDuration-from-date</a> |
| 1709 | - <br/> |
| 1710 | - |
| 1711 | - 9.7.12 <a href="#func-subtract-dayTimeDuration-from-date">op:subtract-dayTimeDuration-from-date</a> |
| 1712 | - <br/> |
| 1713 | - |
| 1714 | - 9.7.13 <a href="#func-add-dayTimeDuration-to-time">op:add-dayTimeDuration-to-time</a> |
| 1715 | - <br/> |
| 1716 | - |
| 1717 | - 9.7.14 <a href="#func-subtract-dayTimeDuration-from-time">op:subtract-dayTimeDuration-from-time</a> |
| 1718 | - <br/> |
| 1719 | - |
| 1720 | - 9.8 <a href="#formatting-dates-and-times">Formatting dates and |
| 1721 | -times</a> |
| 1722 | - <br/> |
| 1723 | - 9.8.1 <a href="#func-format-dateTime">fn:format-dateTime</a> |
| 1724 | - <br/> |
| 1725 | - 9.8.2 <a href="#func-format-date">fn:format-date</a> |
| 1726 | - <br/> |
| 1727 | - 9.8.3 <a href="#func-format-time">fn:format-time</a> |
| 1728 | - <br/> |
| 1729 | - 9.8.4 <a href="#rules-for-datetime-formatting">The |
| 1730 | -date/time formatting functions</a> |
| 1731 | - <br/> |
| 1732 | - 9.8.5 <a href="#date-time-examples">Examples of date and |
| 1733 | -time formatting</a> |
| 1734 | - <br/> |
| 1735 | -10 <a href="#QName-funcs">Functions related to QNames</a> |
| 1736 | - <br/> |
| 1737 | - 10.1 <a href="#QName-constructors">Functions to create a |
| 1738 | -QName</a> |
| 1739 | - <br/> |
| 1740 | - 10.1.1 <a href="#func-resolve-QName">fn:resolve-QName</a> |
| 1741 | - <br/> |
| 1742 | - 10.1.2 <a href="#func-QName">fn:QName</a> |
| 1743 | - <br/> |
| 1744 | - 10.2 <a href="#QName-functions">Functions and operators related |
| 1745 | -to QNames</a> |
| 1746 | - <br/> |
| 1747 | - 10.2.1 <a href="#func-QName-equal">op:QName-equal</a> |
| 1748 | - <br/> |
| 1749 | - 10.2.2 <a href="#func-prefix-from-QName">fn:prefix-from-QName</a> |
| 1750 | - <br/> |
| 1751 | - 10.2.3 <a href="#func-local-name-from-QName">fn:local-name-from-QName</a> |
| 1752 | - <br/> |
| 1753 | - 10.2.4 <a href="#func-namespace-uri-from-QName">fn:namespace-uri-from-QName</a> |
| 1754 | - <br/> |
| 1755 | - |
| 1756 | - 10.2.5 <a href="#func-namespace-uri-for-prefix">fn:namespace-uri-for-prefix</a> |
| 1757 | - <br/> |
| 1758 | - |
| 1759 | - 10.2.6 <a href="#func-in-scope-prefixes">fn:in-scope-prefixes</a> |
| 1760 | - <br/> |
| 1761 | +times</a><br /> |
| 1762 | +&#160;&#160;&#160;&#160;9.1 <a href="#date-time-types">Date and |
| 1763 | +time types</a><br /> |
| 1764 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.1.1 <a href= |
| 1765 | +"#date-time-duration-conformance">Limits and precision</a><br /> |
| 1766 | +&#160;&#160;&#160;&#160;9.2 <a href="#date-time-values">Date/time |
| 1767 | +datatype values</a><br /> |
| 1768 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.2.1 <a href= |
| 1769 | +"#date-time-lexical-mapping">Examples</a><br /> |
| 1770 | +&#160;&#160;&#160;&#160;9.3 <a href= |
| 1771 | +"#constructing-dateTime">Constructing a dateTime</a><br /> |
| 1772 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.3.1 <a href= |
| 1773 | +"#func-dateTime">fn:dateTime</a><br /> |
| 1774 | +&#160;&#160;&#160;&#160;9.4 <a href="#comp.datetime">Comparison |
| 1775 | +operators on duration, date and time values</a><br /> |
| 1776 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.1 <a href= |
| 1777 | +"#func-dateTime-equal">op:dateTime-equal</a><br /> |
| 1778 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.2 <a href= |
| 1779 | +"#func-dateTime-less-than">op:dateTime-less-than</a><br /> |
| 1780 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.3 <a href= |
| 1781 | +"#func-dateTime-greater-than">op:dateTime-greater-than</a><br /> |
| 1782 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.4 <a href= |
| 1783 | +"#func-date-equal">op:date-equal</a><br /> |
| 1784 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.5 <a href= |
| 1785 | +"#func-date-less-than">op:date-less-than</a><br /> |
| 1786 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.6 <a href= |
| 1787 | +"#func-date-greater-than">op:date-greater-than</a><br /> |
| 1788 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.7 <a href= |
| 1789 | +"#func-time-equal">op:time-equal</a><br /> |
| 1790 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.8 <a href= |
| 1791 | +"#func-time-less-than">op:time-less-than</a><br /> |
| 1792 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.9 <a href= |
| 1793 | +"#func-time-greater-than">op:time-greater-than</a><br /> |
| 1794 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.10 <a href= |
| 1795 | +"#func-gYearMonth-equal">op:gYearMonth-equal</a><br /> |
| 1796 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.11 <a href= |
| 1797 | +"#func-gYear-equal">op:gYear-equal</a><br /> |
| 1798 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.12 <a href= |
| 1799 | +"#func-gMonthDay-equal">op:gMonthDay-equal</a><br /> |
| 1800 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.13 <a href= |
| 1801 | +"#func-gMonth-equal">op:gMonth-equal</a><br /> |
| 1802 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.4.14 <a href= |
| 1803 | +"#func-gDay-equal">op:gDay-equal</a><br /> |
| 1804 | +&#160;&#160;&#160;&#160;9.5 <a href= |
| 1805 | +"#component-extraction-dateTime">Component extraction functions on |
| 1806 | +dates and times</a><br /> |
| 1807 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.1 <a href= |
| 1808 | +"#func-year-from-dateTime">fn:year-from-dateTime</a><br /> |
| 1809 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.2 <a href= |
| 1810 | +"#func-month-from-dateTime">fn:month-from-dateTime</a><br /> |
| 1811 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.3 <a href= |
| 1812 | +"#func-day-from-dateTime">fn:day-from-dateTime</a><br /> |
| 1813 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.4 <a href= |
| 1814 | +"#func-hours-from-dateTime">fn:hours-from-dateTime</a><br /> |
| 1815 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.5 <a href= |
| 1816 | +"#func-minutes-from-dateTime">fn:minutes-from-dateTime</a><br /> |
| 1817 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.6 <a href= |
| 1818 | +"#func-seconds-from-dateTime">fn:seconds-from-dateTime</a><br /> |
| 1819 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.7 <a href= |
| 1820 | +"#func-timezone-from-dateTime">fn:timezone-from-dateTime</a><br /> |
| 1821 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.8 <a href= |
| 1822 | +"#func-year-from-date">fn:year-from-date</a><br /> |
| 1823 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.9 <a href= |
| 1824 | +"#func-month-from-date">fn:month-from-date</a><br /> |
| 1825 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.10 <a href= |
| 1826 | +"#func-day-from-date">fn:day-from-date</a><br /> |
| 1827 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.11 <a href= |
| 1828 | +"#func-timezone-from-date">fn:timezone-from-date</a><br /> |
| 1829 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.12 <a href= |
| 1830 | +"#func-hours-from-time">fn:hours-from-time</a><br /> |
| 1831 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.13 <a href= |
| 1832 | +"#func-minutes-from-time">fn:minutes-from-time</a><br /> |
| 1833 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.14 <a href= |
| 1834 | +"#func-seconds-from-time">fn:seconds-from-time</a><br /> |
| 1835 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.5.15 <a href= |
| 1836 | +"#func-timezone-from-time">fn:timezone-from-time</a><br /> |
| 1837 | +&#160;&#160;&#160;&#160;9.6 <a href="#timezone.functions">Timezone |
| 1838 | +adjustment functions on dates and time values</a><br /> |
| 1839 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.6.1 <a href= |
| 1840 | +"#func-adjust-dateTime-to-timezone">fn:adjust-dateTime-to-timezone</a><br /> |
| 1841 | + |
| 1842 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.6.2 <a href= |
| 1843 | +"#func-adjust-date-to-timezone">fn:adjust-date-to-timezone</a><br /> |
| 1844 | + |
| 1845 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.6.3 <a href= |
| 1846 | +"#func-adjust-time-to-timezone">fn:adjust-time-to-timezone</a><br /> |
| 1847 | + |
| 1848 | +&#160;&#160;&#160;&#160;9.7 <a href= |
| 1849 | +"#dateTime-arithmetic">Arithmetic operators on durations, dates and |
| 1850 | +times</a><br /> |
| 1851 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.1 <a href= |
| 1852 | +"#duration-limits">Limits and precision</a><br /> |
| 1853 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.2 <a href= |
| 1854 | +"#func-subtract-dateTimes">op:subtract-dateTimes</a><br /> |
| 1855 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.3 <a href= |
| 1856 | +"#func-subtract-dates">op:subtract-dates</a><br /> |
| 1857 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.4 <a href= |
| 1858 | +"#func-subtract-times">op:subtract-times</a><br /> |
| 1859 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.5 <a href= |
| 1860 | +"#func-add-yearMonthDuration-to-dateTime">op:add-yearMonthDuration-to-dateTime</a><br /> |
| 1861 | + |
| 1862 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.6 <a href= |
| 1863 | +"#func-add-dayTimeDuration-to-dateTime">op:add-dayTimeDuration-to-dateTime</a><br /> |
| 1864 | + |
| 1865 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.7 <a href= |
| 1866 | +"#func-subtract-yearMonthDuration-from-dateTime">op:subtract-yearMonthDuration-from-dateTime</a><br /> |
| 1867 | + |
| 1868 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.8 <a href= |
| 1869 | +"#func-subtract-dayTimeDuration-from-dateTime">op:subtract-dayTimeDuration-from-dateTime</a><br /> |
| 1870 | + |
| 1871 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.9 <a href= |
| 1872 | +"#func-add-yearMonthDuration-to-date">op:add-yearMonthDuration-to-date</a><br /> |
| 1873 | + |
| 1874 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.10 <a href= |
| 1875 | +"#func-add-dayTimeDuration-to-date">op:add-dayTimeDuration-to-date</a><br /> |
| 1876 | + |
| 1877 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.11 <a href= |
| 1878 | +"#func-subtract-yearMonthDuration-from-date">op:subtract-yearMonthDuration-from-date</a><br /> |
| 1879 | + |
| 1880 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.12 <a href= |
| 1881 | +"#func-subtract-dayTimeDuration-from-date">op:subtract-dayTimeDuration-from-date</a><br /> |
| 1882 | + |
| 1883 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.13 <a href= |
| 1884 | +"#func-add-dayTimeDuration-to-time">op:add-dayTimeDuration-to-time</a><br /> |
| 1885 | + |
| 1886 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.7.14 <a href= |
| 1887 | +"#func-subtract-dayTimeDuration-from-time">op:subtract-dayTimeDuration-from-time</a><br /> |
| 1888 | + |
| 1889 | +&#160;&#160;&#160;&#160;9.8 <a href= |
| 1890 | +"#formatting-dates-and-times">Formatting dates and times</a><br /> |
| 1891 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.8.1 <a href= |
| 1892 | +"#func-format-dateTime">fn:format-dateTime</a><br /> |
| 1893 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.8.2 <a href= |
| 1894 | +"#func-format-date">fn:format-date</a><br /> |
| 1895 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.8.3 <a href= |
| 1896 | +"#func-format-time">fn:format-time</a><br /> |
| 1897 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.8.4 <a href= |
| 1898 | +"#rules-for-datetime-formatting">The date/time formatting |
| 1899 | +functions</a><br /> |
| 1900 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;9.8.5 <a href= |
| 1901 | +"#date-time-examples">Examples of date and time |
| 1902 | +formatting</a><br /> |
| 1903 | +10 <a href="#QName-funcs">Functions related to QNames</a><br /> |
| 1904 | +&#160;&#160;&#160;&#160;10.1 <a href= |
| 1905 | +"#QName-constructors">Functions to create a QName</a><br /> |
| 1906 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.1.1 <a href= |
| 1907 | +"#func-resolve-QName">fn:resolve-QName</a><br /> |
| 1908 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.1.2 <a href= |
| 1909 | +"#func-QName">fn:QName</a><br /> |
| 1910 | +&#160;&#160;&#160;&#160;10.2 <a href="#QName-functions">Functions |
| 1911 | +and operators related to QNames</a><br /> |
| 1912 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.2.1 <a href= |
| 1913 | +"#func-QName-equal">op:QName-equal</a><br /> |
| 1914 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.2.2 <a href= |
| 1915 | +"#func-prefix-from-QName">fn:prefix-from-QName</a><br /> |
| 1916 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.2.3 <a href= |
| 1917 | +"#func-local-name-from-QName">fn:local-name-from-QName</a><br /> |
| 1918 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.2.4 <a href= |
| 1919 | +"#func-namespace-uri-from-QName">fn:namespace-uri-from-QName</a><br /> |
| 1920 | + |
| 1921 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.2.5 <a href= |
| 1922 | +"#func-namespace-uri-for-prefix">fn:namespace-uri-for-prefix</a><br /> |
| 1923 | + |
| 1924 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;10.2.6 <a href= |
| 1925 | +"#func-in-scope-prefixes">fn:in-scope-prefixes</a><br /> |
| 1926 | 11 <a href="#binary-functions">Operators on base64Binary and |
| 1927 | -hexBinary</a> |
| 1928 | - <br/> |
| 1929 | - 11.1 <a href="#binary-value-comparisons">Comparisons of |
| 1930 | -base64Binary and hexBinary values</a> |
| 1931 | - <br/> |
| 1932 | - 11.1.1 <a href="#func-hexBinary-equal">op:hexBinary-equal</a> |
| 1933 | - <br/> |
| 1934 | - 11.1.2 <a href="#func-base64Binary-equal">op:base64Binary-equal</a> |
| 1935 | - <br/> |
| 1936 | -12 <a href="#NOTATION-functions">Operators on NOTATION</a> |
| 1937 | - <br/> |
| 1938 | - 12.1 <a href="#func-NOTATION-equal">op:NOTATION-equal</a> |
| 1939 | - <br/> |
| 1940 | +hexBinary</a><br /> |
| 1941 | +&#160;&#160;&#160;&#160;11.1 <a href= |
| 1942 | +"#binary-value-comparisons">Comparisons of base64Binary and |
| 1943 | +hexBinary values</a><br /> |
| 1944 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;11.1.1 <a href= |
| 1945 | +"#func-hexBinary-equal">op:hexBinary-equal</a><br /> |
| 1946 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;11.1.2 <a href= |
| 1947 | +"#func-base64Binary-equal">op:base64Binary-equal</a><br /> |
| 1948 | +12 <a href="#NOTATION-functions">Operators on NOTATION</a><br /> |
| 1949 | +&#160;&#160;&#160;&#160;12.1 <a href= |
| 1950 | +"#func-NOTATION-equal">op:NOTATION-equal</a><br /> |
| 1951 | 13 <a href="#node-functions">Functions and operators on |
| 1952 | -nodes</a> |
| 1953 | - <br/> |
| 1954 | - 13.1 <a href="#func-name">fn:name</a> |
| 1955 | - <br/> |
| 1956 | - 13.2 <a href="#func-local-name">fn:local-name</a> |
| 1957 | - <br/> |
| 1958 | - 13.3 <a href="#func-namespace-uri">fn:namespace-uri</a> |
| 1959 | - <br/> |
| 1960 | - 13.4 <a href="#func-number">fn:number</a> |
| 1961 | - <br/> |
| 1962 | - 13.5 <a href="#func-lang">fn:lang</a> |
| 1963 | - <br/> |
| 1964 | - 13.6 <a href="#func-is-same-node">op:is-same-node</a> |
| 1965 | - <br/> |
| 1966 | - 13.7 <a href="#func-node-before">op:node-before</a> |
| 1967 | - <br/> |
| 1968 | - 13.8 <a href="#func-node-after">op:node-after</a> |
| 1969 | - <br/> |
| 1970 | - 13.9 <a href="#func-root">fn:root</a> |
| 1971 | - <br/> |
| 1972 | - 13.10 <a href="#func-has-children">fn:has-children</a> |
| 1973 | - <br/> |
| 1974 | - 13.11 <a href="#func-innermost">fn:innermost</a> |
| 1975 | - <br/> |
| 1976 | - 13.12 <a href="#func-outermost">fn:outermost</a> |
| 1977 | - <br/> |
| 1978 | +nodes</a><br /> |
| 1979 | +&#160;&#160;&#160;&#160;13.1 <a href="#func-name">fn:name</a><br /> |
| 1980 | +&#160;&#160;&#160;&#160;13.2 <a href= |
| 1981 | +"#func-local-name">fn:local-name</a><br /> |
| 1982 | +&#160;&#160;&#160;&#160;13.3 <a href= |
| 1983 | +"#func-namespace-uri">fn:namespace-uri</a><br /> |
| 1984 | +&#160;&#160;&#160;&#160;13.4 <a href="#func-lang">fn:lang</a><br /> |
| 1985 | +&#160;&#160;&#160;&#160;13.5 <a href= |
| 1986 | +"#func-is-same-node">op:is-same-node</a><br /> |
| 1987 | +&#160;&#160;&#160;&#160;13.6 <a href= |
| 1988 | +"#func-node-before">op:node-before</a><br /> |
| 1989 | +&#160;&#160;&#160;&#160;13.7 <a href= |
| 1990 | +"#func-node-after">op:node-after</a><br /> |
| 1991 | +&#160;&#160;&#160;&#160;13.8 <a href="#func-root">fn:root</a><br /> |
| 1992 | +&#160;&#160;&#160;&#160;13.9 <a href="#func-path">fn:path</a><br /> |
| 1993 | +&#160;&#160;&#160;&#160;13.10 <a href= |
| 1994 | +"#func-has-children">fn:has-children</a><br /> |
| 1995 | +&#160;&#160;&#160;&#160;13.11 <a href= |
| 1996 | +"#func-innermost">fn:innermost</a><br /> |
| 1997 | +&#160;&#160;&#160;&#160;13.12 <a href= |
| 1998 | +"#func-outermost">fn:outermost</a><br /> |
| 1999 | 14 <a href="#sequence-functions">Functions and operators on |
| 2000 | -sequences</a> |
| 2001 | - <br/> |
| 2002 | - 14.1 <a href="#general-seq-funcs">General functions and |
| 2003 | -operators on sequences</a> |
| 2004 | - <br/> |
| 2005 | - 14.1.1 <a href="#func-concatenate">op:concatenate</a> |
| 2006 | - <br/> |
| 2007 | - 14.1.2 <a href="#func-empty">fn:empty</a> |
| 2008 | - <br/> |
| 2009 | - 14.1.3 <a href="#func-exists">fn:exists</a> |
| 2010 | - <br/> |
| 2011 | - 14.1.4 <a href="#func-head">fn:head</a> |
| 2012 | - <br/> |
| 2013 | - 14.1.5 <a href="#func-tail">fn:tail</a> |
| 2014 | - <br/> |
| 2015 | - 14.1.6 <a href="#func-insert-before">fn:insert-before</a> |
| 2016 | - <br/> |
| 2017 | - 14.1.7 <a href="#func-remove">fn:remove</a> |
| 2018 | - <br/> |
| 2019 | - 14.1.8 <a href="#func-reverse">fn:reverse</a> |
| 2020 | - <br/> |
| 2021 | - 14.1.9 <a href="#func-subsequence">fn:subsequence</a> |
| 2022 | - <br/> |
| 2023 | - 14.1.10 <a href="#func-unordered">fn:unordered</a> |
| 2024 | - <br/> |
| 2025 | - 14.2 <a href="#comparing-sequences">Functions that compare |
| 2026 | -values in sequences</a> |
| 2027 | - <br/> |
| 2028 | - 14.2.1 <a href="#func-distinct-values">fn:distinct-values</a> |
| 2029 | - <br/> |
| 2030 | - 14.2.2 <a href="#func-index-of">fn:index-of</a> |
| 2031 | - <br/> |
| 2032 | - 14.2.3 <a href="#func-deep-equal">fn:deep-equal</a> |
| 2033 | - <br/> |
| 2034 | - 14.3 <a href="#cardinality-functions">Functions that test the |
| 2035 | -cardinality of sequences</a> |
| 2036 | - <br/> |
| 2037 | - 14.3.1 <a href="#func-zero-or-one">fn:zero-or-one</a> |
| 2038 | - <br/> |
| 2039 | - 14.3.2 <a href="#func-one-or-more">fn:one-or-more</a> |
| 2040 | - <br/> |
| 2041 | - 14.3.3 <a href="#func-exactly-one">fn:exactly-one</a> |
| 2042 | - <br/> |
| 2043 | - 14.4 <a href="#union-intersection-except">Union, intersection |
| 2044 | -and difference</a> |
| 2045 | - <br/> |
| 2046 | - 14.4.1 <a href="#func-union">op:union</a> |
| 2047 | - <br/> |
| 2048 | - 14.4.2 <a href="#func-intersect">op:intersect</a> |
| 2049 | - <br/> |
| 2050 | - 14.4.3 <a href="#func-except">op:except</a> |
| 2051 | - <br/> |
| 2052 | - 14.5 <a href="#aggregate-functions">Aggregate |
| 2053 | -functions</a> |
| 2054 | - <br/> |
| 2055 | - 14.5.1 <a href="#func-count">fn:count</a> |
| 2056 | - <br/> |
| 2057 | - 14.5.2 <a href="#func-avg">fn:avg</a> |
| 2058 | - <br/> |
| 2059 | - 14.5.3 <a href="#func-max">fn:max</a> |
| 2060 | - <br/> |
| 2061 | - 14.5.4 <a href="#func-min">fn:min</a> |
| 2062 | - <br/> |
| 2063 | - 14.5.5 <a href="#func-sum">fn:sum</a> |
| 2064 | - <br/> |
| 2065 | - 14.6 <a href="#fns-that-generate-sequences">Functions and |
| 2066 | -operators that generate sequences</a> |
| 2067 | - <br/> |
| 2068 | - 14.6.1 <a href="#func-to">op:to</a> |
| 2069 | - <br/> |
| 2070 | - 14.7 <a href="#fns-on-identifiers">Functions on node |
| 2071 | -identifiers</a> |
| 2072 | - <br/> |
| 2073 | - 14.7.1 <a href="#func-id">fn:id</a> |
| 2074 | - <br/> |
| 2075 | - 14.7.2 <a href="#func-element-with-id">fn:element-with-id</a> |
| 2076 | - <br/> |
| 2077 | - 14.7.3 <a href="#func-idref">fn:idref</a> |
| 2078 | - <br/> |
| 2079 | - 14.7.4 <a href="#func-generate-id">fn:generate-id</a> |
| 2080 | - <br/> |
| 2081 | - 14.8 <a href="#fns-on-docs">Functions giving access to external |
| 2082 | -information</a> |
| 2083 | - <br/> |
| 2084 | - 14.8.1 <a href="#func-doc">fn:doc</a> |
| 2085 | - <br/> |
| 2086 | - 14.8.2 <a href="#func-doc-available">fn:doc-available</a> |
| 2087 | - <br/> |
| 2088 | - 14.8.3 <a href="#func-collection">fn:collection</a> |
| 2089 | - <br/> |
| 2090 | - 14.8.4 <a href="#func-uri-collection">fn:uri-collection</a> |
| 2091 | - <br/> |
| 2092 | - 14.8.5 <a href="#func-unparsed-text">fn:unparsed-text</a> |
| 2093 | - <br/> |
| 2094 | - 14.8.6 <a href="#func-unparsed-text-lines">fn:unparsed-text-lines</a> |
| 2095 | - <br/> |
| 2096 | - 14.8.7 <a href="#func-unparsed-text-available">fn:unparsed-text-available</a> |
| 2097 | - <br/> |
| 2098 | - |
| 2099 | - 14.8.8 <a href="#func-environment-variable">fn:environment-variable</a> |
| 2100 | - <br/> |
| 2101 | - 14.8.9 <a href="#func-available-environment-variables">fn:available-environment-variables</a> |
| 2102 | - <br/> |
| 2103 | - |
| 2104 | - 14.9 <a href="#parsing-and-serializing">Parsing and |
| 2105 | -serializing</a> |
| 2106 | - <br/> |
| 2107 | - 14.9.1 <a href="#func-parse-xml">fn:parse-xml</a> |
| 2108 | - <br/> |
| 2109 | - 14.9.2 <a href="#func-serialize">fn:serialize</a> |
| 2110 | - <br/> |
| 2111 | -15 <a href="#context">Context functions</a> |
| 2112 | - <br/> |
| 2113 | - 15.1 <a href="#func-position">fn:position</a> |
| 2114 | - <br/> |
| 2115 | - 15.2 <a href="#func-last">fn:last</a> |
| 2116 | - <br/> |
| 2117 | - 15.3 <a href="#func-current-dateTime">fn:current-dateTime</a> |
| 2118 | - <br/> |
| 2119 | - 15.4 <a href="#func-current-date">fn:current-date</a> |
| 2120 | - <br/> |
| 2121 | - 15.5 <a href="#func-current-time">fn:current-time</a> |
| 2122 | - <br/> |
| 2123 | - 15.6 <a href="#func-implicit-timezone">fn:implicit-timezone</a> |
| 2124 | - <br/> |
| 2125 | - 15.7 <a href="#func-default-collation">fn:default-collation</a> |
| 2126 | - <br/> |
| 2127 | - 15.8 <a href="#func-static-base-uri">fn:static-base-uri</a> |
| 2128 | - <br/> |
| 2129 | +sequences</a><br /> |
| 2130 | +&#160;&#160;&#160;&#160;14.1 <a href="#general-seq-funcs">General |
| 2131 | +functions and operators on sequences</a><br /> |
| 2132 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.1 <a href= |
| 2133 | +"#func-concatenate">op:concatenate</a><br /> |
| 2134 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.2 <a href= |
| 2135 | +"#func-empty">fn:empty</a><br /> |
| 2136 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.3 <a href= |
| 2137 | +"#func-exists">fn:exists</a><br /> |
| 2138 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.4 <a href= |
| 2139 | +"#func-head">fn:head</a><br /> |
| 2140 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.5 <a href= |
| 2141 | +"#func-tail">fn:tail</a><br /> |
| 2142 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.6 <a href= |
| 2143 | +"#func-insert-before">fn:insert-before</a><br /> |
| 2144 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.7 <a href= |
| 2145 | +"#func-remove">fn:remove</a><br /> |
| 2146 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.8 <a href= |
| 2147 | +"#func-reverse">fn:reverse</a><br /> |
| 2148 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.9 <a href= |
| 2149 | +"#func-subsequence">fn:subsequence</a><br /> |
| 2150 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.1.10 <a href= |
| 2151 | +"#func-unordered">fn:unordered</a><br /> |
| 2152 | +&#160;&#160;&#160;&#160;14.2 <a href= |
| 2153 | +"#comparing-sequences">Functions that compare values in |
| 2154 | +sequences</a><br /> |
| 2155 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.2.1 <a href= |
| 2156 | +"#func-distinct-values">fn:distinct-values</a><br /> |
| 2157 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.2.2 <a href= |
| 2158 | +"#func-index-of">fn:index-of</a><br /> |
| 2159 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.2.3 <a href= |
| 2160 | +"#func-deep-equal">fn:deep-equal</a><br /> |
| 2161 | +&#160;&#160;&#160;&#160;14.3 <a href= |
| 2162 | +"#cardinality-functions">Functions that test the cardinality of |
| 2163 | +sequences</a><br /> |
| 2164 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.3.1 <a href= |
| 2165 | +"#func-zero-or-one">fn:zero-or-one</a><br /> |
| 2166 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.3.2 <a href= |
| 2167 | +"#func-one-or-more">fn:one-or-more</a><br /> |
| 2168 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.3.3 <a href= |
| 2169 | +"#func-exactly-one">fn:exactly-one</a><br /> |
| 2170 | +&#160;&#160;&#160;&#160;14.4 <a href= |
| 2171 | +"#union-intersection-except">Union, intersection and |
| 2172 | +difference</a><br /> |
| 2173 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.4.1 <a href= |
| 2174 | +"#func-union">op:union</a><br /> |
| 2175 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.4.2 <a href= |
| 2176 | +"#func-intersect">op:intersect</a><br /> |
| 2177 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.4.3 <a href= |
| 2178 | +"#func-except">op:except</a><br /> |
| 2179 | +&#160;&#160;&#160;&#160;14.5 <a href= |
| 2180 | +"#aggregate-functions">Aggregate functions</a><br /> |
| 2181 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.5.1 <a href= |
| 2182 | +"#func-count">fn:count</a><br /> |
| 2183 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.5.2 <a href= |
| 2184 | +"#func-avg">fn:avg</a><br /> |
| 2185 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.5.3 <a href= |
| 2186 | +"#func-max">fn:max</a><br /> |
| 2187 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.5.4 <a href= |
| 2188 | +"#func-min">fn:min</a><br /> |
| 2189 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.5.5 <a href= |
| 2190 | +"#func-sum">fn:sum</a><br /> |
| 2191 | +&#160;&#160;&#160;&#160;14.6 <a href= |
| 2192 | +"#fns-that-generate-sequences">Functions and operators that |
| 2193 | +generate sequences</a><br /> |
| 2194 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.6.1 <a href= |
| 2195 | +"#func-to">op:to</a><br /> |
| 2196 | +&#160;&#160;&#160;&#160;14.7 <a href= |
| 2197 | +"#fns-on-identifiers">Functions on node identifiers</a><br /> |
| 2198 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.7.1 <a href= |
| 2199 | +"#func-id">fn:id</a><br /> |
| 2200 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.7.2 <a href= |
| 2201 | +"#func-element-with-id">fn:element-with-id</a><br /> |
| 2202 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.7.3 <a href= |
| 2203 | +"#func-idref">fn:idref</a><br /> |
| 2204 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.7.4 <a href= |
| 2205 | +"#func-generate-id">fn:generate-id</a><br /> |
| 2206 | +&#160;&#160;&#160;&#160;14.8 <a href="#fns-on-docs">Functions |
| 2207 | +giving access to external information</a><br /> |
| 2208 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.1 <a href= |
| 2209 | +"#func-doc">fn:doc</a><br /> |
| 2210 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.2 <a href= |
| 2211 | +"#func-doc-available">fn:doc-available</a><br /> |
| 2212 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.3 <a href= |
| 2213 | +"#func-collection">fn:collection</a><br /> |
| 2214 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.4 <a href= |
| 2215 | +"#func-uri-collection">fn:uri-collection</a><br /> |
| 2216 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.5 <a href= |
| 2217 | +"#func-unparsed-text">fn:unparsed-text</a><br /> |
| 2218 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.6 <a href= |
| 2219 | +"#func-unparsed-text-lines">fn:unparsed-text-lines</a><br /> |
| 2220 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.7 <a href= |
| 2221 | +"#func-unparsed-text-available">fn:unparsed-text-available</a><br /> |
| 2222 | + |
| 2223 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.8 <a href= |
| 2224 | +"#func-environment-variable">fn:environment-variable</a><br /> |
| 2225 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.8.9 <a href= |
| 2226 | +"#func-available-environment-variables">fn:available-environment-variables</a><br /> |
| 2227 | + |
| 2228 | +&#160;&#160;&#160;&#160;14.9 <a href= |
| 2229 | +"#parsing-and-serializing">Parsing and serializing</a><br /> |
| 2230 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.9.1 <a href= |
| 2231 | +"#func-parse-xml">fn:parse-xml</a><br /> |
| 2232 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.9.2 <a href= |
| 2233 | +"#func-parse-xml-fragment">fn:parse-xml-fragment</a><br /> |
| 2234 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;14.9.3 <a href= |
| 2235 | +"#func-serialize">fn:serialize</a><br /> |
| 2236 | +15 <a href="#context">Context functions</a><br /> |
| 2237 | +&#160;&#160;&#160;&#160;15.1 <a href= |
| 2238 | +"#func-position">fn:position</a><br /> |
| 2239 | +&#160;&#160;&#160;&#160;15.2 <a href="#func-last">fn:last</a><br /> |
| 2240 | +&#160;&#160;&#160;&#160;15.3 <a href= |
| 2241 | +"#func-current-dateTime">fn:current-dateTime</a><br /> |
| 2242 | +&#160;&#160;&#160;&#160;15.4 <a href= |
| 2243 | +"#func-current-date">fn:current-date</a><br /> |
| 2244 | +&#160;&#160;&#160;&#160;15.5 <a href= |
| 2245 | +"#func-current-time">fn:current-time</a><br /> |
| 2246 | +&#160;&#160;&#160;&#160;15.6 <a href= |
| 2247 | +"#func-implicit-timezone">fn:implicit-timezone</a><br /> |
| 2248 | +&#160;&#160;&#160;&#160;15.7 <a href= |
| 2249 | +"#func-default-collation">fn:default-collation</a><br /> |
| 2250 | +&#160;&#160;&#160;&#160;15.8 <a href= |
| 2251 | +"#func-static-base-uri">fn:static-base-uri</a><br /> |
| 2252 | 16 <a href="#higher-order-functions">Higher-order |
| 2253 | -functions</a> |
| 2254 | - <br/> |
| 2255 | - 16.1 <a href="#functions-on-functions">Functions on |
| 2256 | -functions</a> |
| 2257 | - <br/> |
| 2258 | - 16.1.1 <a href="#func-function-name">fn:function-name</a> |
| 2259 | - <br/> |
| 2260 | - 16.1.2 <a href="#func-function-arity">fn:function-arity</a> |
| 2261 | - <br/> |
| 2262 | - 16.2 <a href="#basic-hofs">Basic higher-order |
| 2263 | -functions</a> |
| 2264 | - <br/> |
| 2265 | - 16.2.1 <a href="#func-map">fn:map</a> |
| 2266 | - <br/> |
| 2267 | - 16.2.2 <a href="#func-filter">fn:filter</a> |
| 2268 | - <br/> |
| 2269 | - 16.2.3 <a href="#func-fold-left">fn:fold-left</a> |
| 2270 | - <br/> |
| 2271 | - 16.2.4 <a href="#func-fold-right">fn:fold-right</a> |
| 2272 | - <br/> |
| 2273 | - 16.2.5 <a href="#func-map-pairs">fn:map-pairs</a> |
| 2274 | - <br/> |
| 2275 | -17 <a href="#constructor-functions">Constructor functions</a> |
| 2276 | - <br/> |
| 2277 | - 17.1 <a href="#constructor-functions-for-xsd-types">Constructor |
| 2278 | -functions for XML Schema built-in types</a> |
| 2279 | - <br/> |
| 2280 | - 17.2 <a href="#constructor-qname-notation">Constructor |
| 2281 | -functions for xs:QName and xs:NOTATION</a> |
| 2282 | - <br/> |
| 2283 | - 17.3 <a href="#constructor-functions-for-user-defined-types">Constructor |
| 2284 | -functions for user-defined types</a> |
| 2285 | - <br/> |
| 2286 | -18 <a href="#casting">Casting</a> |
| 2287 | - <br/> |
| 2288 | - 18.1 <a href="#casting-from-primitive-to-primitive">Casting |
| 2289 | -from primitive types to primitive types</a> |
| 2290 | - <br/> |
| 2291 | - 18.1.1 <a href="#casting-from-strings">Casting from |
| 2292 | -xs:string and xs:untypedAtomic</a> |
| 2293 | - <br/> |
| 2294 | - 18.1.2 <a href="#casting-to-string">Casting to xs:string |
| 2295 | -and xs:untypedAtomic</a> |
| 2296 | - <br/> |
| 2297 | - 18.1.3 <a href="#casting-to-numerics">Casting to numeric |
| 2298 | -types</a> |
| 2299 | - <br/> |
| 2300 | - 18.1.4 <a href="#casting-to-durations">Casting to duration |
| 2301 | -types</a> |
| 2302 | - <br/> |
| 2303 | - 18.1.5 <a href="#casting-to-datetimes">Casting to date and |
| 2304 | -time types</a> |
| 2305 | - <br/> |
| 2306 | - 18.1.6 <a href="#casting-boolean">Casting to |
| 2307 | -xs:boolean</a> |
| 2308 | - <br/> |
| 2309 | - 18.1.7 <a href="#casting-to-binary">Casting to |
| 2310 | -xs:base64Binary and xs:hexBinary</a> |
| 2311 | - <br/> |
| 2312 | - 18.1.8 <a href="#casting-to-anyuri">Casting to |
| 2313 | -xs:anyURI</a> |
| 2314 | - <br/> |
| 2315 | - 18.1.9 <a href="#casting-to-qname-and-notation">Casting to |
| 2316 | -xs:QName and xs:NOTATION</a> |
| 2317 | - <br/> |
| 2318 | - 18.2 <a href="#casting-to-derived-types">Casting to derived |
| 2319 | -types</a> |
| 2320 | - <br/> |
| 2321 | - 18.3 <a href="#casting-from-derived-to-parent">Casting from |
| 2322 | -derived types to parent types</a> |
| 2323 | - <br/> |
| 2324 | - 18.4 <a href="#casting-within-branch">Casting within a branch |
| 2325 | -of the type hierarchy</a> |
| 2326 | - <br/> |
| 2327 | - 18.4.1 <a href="#casting-to-ENTITY">Casting to |
| 2328 | -xs:ENTITY</a> |
| 2329 | - <br/> |
| 2330 | - 18.5 <a href="#casting-across-hierarchy">Casting across the |
| 2331 | -type hierarchy</a> |
| 2332 | - <br/> |
| 2333 | - 18.6 <a href="#casting-to-union">Casting to union |
| 2334 | -types</a> |
| 2335 | - <br/> |
| 2336 | - </p> |
| 2337 | - <h3> |
| 2338 | - <a name="appendices" id="appendices"/>Appendices</h3> |
| 2339 | - <p class="toc">A <a href="#biblio">References</a> |
| 2340 | - <br/> |
| 2341 | - A.1 <a href="#normative-biblio">Normative references</a> |
| 2342 | - <br/> |
| 2343 | - A.2 <a href="#non-normative-biblio">Non-normative |
| 2344 | -references</a> |
| 2345 | - <br/> |
| 2346 | -B <a href="#error-summary">Error summary</a> |
| 2347 | - <br/> |
| 2348 | +functions</a><br /> |
| 2349 | +&#160;&#160;&#160;&#160;16.1 <a href= |
| 2350 | +"#functions-on-functions">Functions on functions</a><br /> |
| 2351 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.1.1 <a href= |
| 2352 | +"#func-function-lookup">fn:function-lookup</a><br /> |
| 2353 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.1.2 <a href= |
| 2354 | +"#func-function-name">fn:function-name</a><br /> |
| 2355 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.1.3 <a href= |
| 2356 | +"#func-function-arity">fn:function-arity</a><br /> |
| 2357 | +&#160;&#160;&#160;&#160;16.2 <a href="#basic-hofs">Basic |
| 2358 | +higher-order functions</a><br /> |
| 2359 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.2.1 <a href= |
| 2360 | +"#func-map">fn:map</a><br /> |
| 2361 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.2.2 <a href= |
| 2362 | +"#func-filter">fn:filter</a><br /> |
| 2363 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.2.3 <a href= |
| 2364 | +"#func-fold-left">fn:fold-left</a><br /> |
| 2365 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.2.4 <a href= |
| 2366 | +"#func-fold-right">fn:fold-right</a><br /> |
| 2367 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;16.2.5 <a href= |
| 2368 | +"#func-map-pairs">fn:map-pairs</a><br /> |
| 2369 | +17 <a href="#constructor-functions">Constructor functions</a><br /> |
| 2370 | +&#160;&#160;&#160;&#160;17.1 <a href= |
| 2371 | +"#constructor-functions-for-xsd-types">Constructor functions for |
| 2372 | +XML Schema built-in types</a><br /> |
| 2373 | +&#160;&#160;&#160;&#160;17.2 <a href= |
| 2374 | +"#constructor-qname-notation">Constructor functions for xs:QName |
| 2375 | +and xs:NOTATION</a><br /> |
| 2376 | +&#160;&#160;&#160;&#160;17.3 <a href= |
| 2377 | +"#constructor-functions-for-user-defined-types">Constructor |
| 2378 | +functions for user-defined types</a><br /> |
| 2379 | +18 <a href="#casting">Casting</a><br /> |
| 2380 | +&#160;&#160;&#160;&#160;18.1 <a href= |
| 2381 | +"#casting-from-primitive-to-primitive">Casting from primitive types |
| 2382 | +to primitive types</a><br /> |
| 2383 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.1 <a href= |
| 2384 | +"#casting-to-string">Casting to xs:string and |
| 2385 | +xs:untypedAtomic</a><br /> |
| 2386 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.2 <a href= |
| 2387 | +"#casting-to-numerics">Casting to numeric types</a><br /> |
| 2388 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.3 <a href= |
| 2389 | +"#casting-to-durations">Casting to duration types</a><br /> |
| 2390 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.4 <a href= |
| 2391 | +"#casting-to-datetimes">Casting to date and time types</a><br /> |
| 2392 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.5 <a href= |
| 2393 | +"#casting-boolean">Casting to xs:boolean</a><br /> |
| 2394 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.6 <a href= |
| 2395 | +"#casting-to-binary">Casting to xs:base64Binary and |
| 2396 | +xs:hexBinary</a><br /> |
| 2397 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.7 <a href= |
| 2398 | +"#casting-to-anyuri">Casting to xs:anyURI</a><br /> |
| 2399 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.8 <a href= |
| 2400 | +"#casting-to-qname-and-notation">Casting to xs:QName and |
| 2401 | +xs:NOTATION</a><br /> |
| 2402 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.1.9 <a href= |
| 2403 | +"#casting-to-ENTITY">Casting to xs:ENTITY</a><br /> |
| 2404 | +&#160;&#160;&#160;&#160;18.2 <a href= |
| 2405 | +"#casting-from-strings">Casting from xs:string and |
| 2406 | +xs:untypedAtomic</a><br /> |
| 2407 | +&#160;&#160;&#160;&#160;18.3 <a href= |
| 2408 | +"#casting-non-primitive-types">Casting involving non-primitive |
| 2409 | +types</a><br /> |
| 2410 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.3.1 <a href= |
| 2411 | +"#casting-to-derived-types">Casting to derived types</a><br /> |
| 2412 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.3.2 <a href= |
| 2413 | +"#casting-from-derived-to-parent">Casting from derived types to |
| 2414 | +parent types</a><br /> |
| 2415 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.3.3 <a href= |
| 2416 | +"#casting-within-branch">Casting within a branch of the type |
| 2417 | +hierarchy</a><br /> |
| 2418 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.3.4 <a href= |
| 2419 | +"#casting-across-hierarchy">Casting across the type |
| 2420 | +hierarchy</a><br /> |
| 2421 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.3.5 <a href= |
| 2422 | +"#casting-to-union">Casting to union types</a><br /> |
| 2423 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;18.3.6 <a href= |
| 2424 | +"#casting-to-list">Casting to list types</a><br /></p> |
| 2425 | +<h3><a name="appendices" id="appendices"></a>Appendices</h3> |
| 2426 | +<p class="toc">A <a href="#biblio">References</a><br /> |
| 2427 | +&#160;&#160;&#160;&#160;A.1 <a href="#normative-biblio">Normative |
| 2428 | +references</a><br /> |
| 2429 | +&#160;&#160;&#160;&#160;A.2 <a href= |
| 2430 | +"#non-normative-biblio">Non-normative references</a><br /> |
| 2431 | +B <a href="#error-summary">Error summary</a><br /> |
| 2432 | C <a href="#xpath1-compatibility">Compatibility with XPath 1.0</a> |
| 2433 | -(Non-Normative)<br/> |
| 2434 | +(Non-Normative)<br /> |
| 2435 | D <a href="#examples">Illustrative user-written functions</a> |
| 2436 | -(Non-Normative)<br/> |
| 2437 | - D.1 <a href="#if-empty-if-absent">eg:if-empty and |
| 2438 | -eg:if-absent</a> |
| 2439 | - <br/> |
| 2440 | - D.1.1 <a href="#if-empty">eg:if-empty</a> |
| 2441 | - <br/> |
| 2442 | - D.1.2 <a href="#if-absent">eg:if-absent</a> |
| 2443 | - <br/> |
| 2444 | - D.2 <a href="#union-intersect-except-on-values">Union, |
| 2445 | -intersection and difference on sequences of values</a> |
| 2446 | - <br/> |
| 2447 | - D.2.1 <a href="#value-union">eg:value-union</a> |
| 2448 | - <br/> |
| 2449 | - D.2.2 <a href="#value-intersect">eg:value-intersect</a> |
| 2450 | - <br/> |
| 2451 | - D.2.3 <a href="#value-except">eg:value-except</a> |
| 2452 | - <br/> |
| 2453 | - D.3 <a href="#index-of-node">eg:index-of-node</a> |
| 2454 | - <br/> |
| 2455 | - D.4 <a href="#string-pad">eg:string-pad</a> |
| 2456 | - <br/> |
| 2457 | - D.5 <a href="#func-distinct-nodes-stable">eg:distinct-nodes-stable</a> |
| 2458 | - <br/> |
| 2459 | - D.6 <a href="#highest-lowest">Finding minima and |
| 2460 | -maxima</a> |
| 2461 | - <br/> |
| 2462 | - D.6.1 <a href="#highest">eg:highest</a> |
| 2463 | - <br/> |
| 2464 | - D.6.2 <a href="#lowest">eg:lowest</a> |
| 2465 | - <br/> |
| 2466 | - D.7 <a href="#sorting">Sorting</a> |
| 2467 | - <br/> |
| 2468 | +(Non-Normative)<br /> |
| 2469 | +&#160;&#160;&#160;&#160;D.1 <a href= |
| 2470 | +"#if-empty-if-absent">eg:if-empty and eg:if-absent</a><br /> |
| 2471 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;D.1.1 <a href= |
| 2472 | +"#if-empty">eg:if-empty</a><br /> |
| 2473 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;D.1.2 <a href= |
| 2474 | +"#if-absent">eg:if-absent</a><br /> |
| 2475 | +&#160;&#160;&#160;&#160;D.2 <a href= |
| 2476 | +"#union-intersect-except-on-values">Union, intersection and |
| 2477 | +difference on sequences of values</a><br /> |
| 2478 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;D.2.1 <a href= |
| 2479 | +"#value-union">eg:value-union</a><br /> |
| 2480 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;D.2.2 <a href= |
| 2481 | +"#value-intersect">eg:value-intersect</a><br /> |
| 2482 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;D.2.3 <a href= |
| 2483 | +"#value-except">eg:value-except</a><br /> |
| 2484 | +&#160;&#160;&#160;&#160;D.3 <a href= |
| 2485 | +"#index-of-node">eg:index-of-node</a><br /> |
| 2486 | +&#160;&#160;&#160;&#160;D.4 <a href= |
| 2487 | +"#string-pad">eg:string-pad</a><br /> |
| 2488 | +&#160;&#160;&#160;&#160;D.5 <a href= |
| 2489 | +"#func-distinct-nodes-stable">eg:distinct-nodes-stable</a><br /> |
| 2490 | +&#160;&#160;&#160;&#160;D.6 <a href="#highest-lowest">Finding |
| 2491 | +minima and maxima</a><br /> |
| 2492 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;D.6.1 <a href= |
| 2493 | +"#highest">eg:highest</a><br /> |
| 2494 | +&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;D.6.2 <a href= |
| 2495 | +"#lowest">eg:lowest</a><br /> |
| 2496 | +&#160;&#160;&#160;&#160;D.7 <a href="#sorting">Sorting</a><br /> |
| 2497 | E <a href="#impl-def">Checklist of implementation-defined |
| 2498 | -features</a> (Non-Normative)<br/> |
| 2499 | +features</a> (Non-Normative)<br /> |
| 2500 | F <a href="#changelog">Changes since previous Recommendation</a> |
| 2501 | -(Non-Normative)<br/> |
| 2502 | - F.1 <a href="#substantive-changes-2009-12-15">Substantive |
| 2503 | -changes (15 December 2009)</a> |
| 2504 | - <br/> |
| 2505 | - F.2 <a href="#substantive-changes-current-draft">Substantive |
| 2506 | -changes (current draft)</a> |
| 2507 | - <br/> |
| 2508 | - F.3 <a href="#incompatibilities">Incompatibilities</a> |
| 2509 | - <br/> |
| 2510 | - F.4 <a href="#editorial-changes">Editorial changes</a> |
| 2511 | - <br/> |
| 2512 | +(Non-Normative)<br /> |
| 2513 | +&#160;&#160;&#160;&#160;F.1 <a href= |
| 2514 | +"#substantive-changes-2009-12-15">Substantive changes (15 December |
| 2515 | +2009)</a><br /> |
| 2516 | +&#160;&#160;&#160;&#160;F.2 <a href= |
| 2517 | +"#substantive-changes-current-draft">Substantive changes (current |
| 2518 | +draft)</a><br /> |
| 2519 | +&#160;&#160;&#160;&#160;F.3 <a href= |
| 2520 | +"#incompatibilities">Incompatibilities</a><br /> |
| 2521 | +&#160;&#160;&#160;&#160;F.4 <a href="#editorial-changes">Editorial |
| 2522 | +changes</a><br /> |
| 2523 | G <a href="#quickref">Function and Operator Quick Reference</a> |
| 2524 | -(Non-Normative)<br/> |
| 2525 | - G.1 <a href="#quickref-section">Functions and Operators by |
| 2526 | -Section</a> |
| 2527 | - <br/> |
| 2528 | - G.2 <a href="#quickref-alpha">Functions and Operators |
| 2529 | -Alphabetically</a> |
| 2530 | - <br/> |
| 2531 | - </p> |
| 2532 | - </div> |
| 2533 | - <hr/> |
| 2534 | - <div class="body"> |
| 2535 | - <div class="div1"> |
| 2536 | - <h2> |
| 2537 | - <a name="intro" id="intro"/>1 Introduction</h2> |
| 2538 | - <p>The purpose of this document is to catalog the functions and |
| 2539 | +(Non-Normative)<br /> |
| 2540 | +&#160;&#160;&#160;&#160;G.1 <a href="#quickref-section">Functions |
| 2541 | +and Operators by Section</a><br /> |
| 2542 | +&#160;&#160;&#160;&#160;G.2 <a href="#quickref-alpha">Functions and |
| 2543 | +Operators Alphabetically</a><br /></p> |
| 2544 | +</div> |
| 2545 | +<hr /> |
| 2546 | +<div class="body"> |
| 2547 | +<div class="div1"> |
| 2548 | +<h2><a name="intro" id="intro"></a>1 Introduction</h2> |
| 2549 | +<p>The purpose of this document is to catalog the functions and |
| 2550 | operators required for XPath 3.0, XQuery 3.0 and XSLT 3.0. The |
| 2551 | exact syntax used to call these functions and operators is |
| 2552 | specified in <a href="#xpath-30">[XML Path Language (XPath) |
| 2553 | 3.0]</a>, <a href="#xquery-30">[XQuery 3.0: An XML Query |
| 2554 | Language]</a> and <a href="#xslt-30">[XSL Transformations (XSLT) |
| 2555 | Version 3.0]</a>.</p> |
| 2556 | - <p>This document defines constructor functions and functions that |
| 2557 | -take typed values as arguments. Some of the functions define the |
| 2558 | -semantics of operators discussed in <a href="#xpath-30">[XML Path |
| 2559 | +<p>This document defines constructor functions and functions that |
| 2560 | +take typed values as arguments. Some of the functions specify the |
| 2561 | +semantics of operators defined in <a href="#xpath-30">[XML Path |
| 2562 | Language (XPath) 3.0]</a> and <a href="#xquery-30">[XQuery 3.0: An |
| 2563 | XML Query Language]</a>.</p> |
| 2564 | - <p> |
| 2565 | - <a href="#xmlschema-2">[XML Schema Part 2: Datatypes Second |
| 2566 | +<p><a href="#xmlschema-2">[XML Schema Part 2: Datatypes Second |
| 2567 | Edition]</a> defines a number of primitive and derived datatypes, |
| 2568 | collectively known as built-in datatypes. This document defines |
| 2569 | functions and operations on these datatypes as well as the |
| 2570 | -datatypes defined in <a href="http://www.w3.org/TR/xpath-datamodel-30/#types">Section |
| 2571 | -Types</a> |
| 2572 | - <sup> |
| 2573 | - <small>DM30</small> |
| 2574 | - </sup> of the <a href="#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a>. |
| 2575 | -These functions and operations are defined for use in <a href="#xpath-30">[XML Path Language (XPath) 3.0]</a>, <a href="#xquery-30">[XQuery 3.0: An XML Query Language]</a> and <a href="#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a> and related |
| 2576 | +datatypes defined in <a href= |
| 2577 | +"http://www.w3.org/TR/xpath-datamodel-30/#types">Section 2.7 Schema |
| 2578 | +Information</a> <sup><small>DM30</small></sup> of the <a href= |
| 2579 | +"#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a>. |
| 2580 | +These functions and operations are defined for use in <a href= |
| 2581 | +"#xpath-30">[XML Path Language (XPath) 3.0]</a>, <a href= |
| 2582 | +"#xquery-30">[XQuery 3.0: An XML Query Language]</a> and <a href= |
| 2583 | +"#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a> and related |
| 2584 | XML standards. This document also defines functions and operators |
| 2585 | -on nodes and node sequences as defined in the <a href="#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a> |
| 2586 | +on nodes and node sequences as defined in the <a href= |
| 2587 | +"#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a> |
| 2588 | for use in <a href="#xpath-30">[XML Path Language (XPath) 3.0]</a>, |
| 2589 | <a href="#xquery-30">[XQuery 3.0: An XML Query Language]</a> and |
| 2590 | <a href="#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a> and |
| 2591 | other related XML standards.</p> |
| 2592 | - <p> |
| 2593 | - <a href="#xmlschema11-2">[XML Schema 1.1 Part 2: Datatypes]</a> |
| 2594 | +<p><a href="#xmlschema11-2">[XML Schema 1.1 Part 2: Datatypes]</a> |
| 2595 | adds to the data types defined in <a href="#xmlschema-2">[XML |
| 2596 | Schema Part 2: Datatypes Second Edition]</a>. It introduces a new |
| 2597 | -primitive type <code>xs:precisionDecimal</code> which at the time |
| 2598 | -of writing is not supported by any functions or operators in this |
| 2599 | -specification. It also introduces a new derived type |
| 2600 | -<code>xs:dateTimeStamp</code> which is supported, and it |
| 2601 | -incorporates as built-in types the two types |
| 2602 | -<code>xs:yearMonthDuration</code> and |
| 2603 | +derived type <code>xs:dateTimeStamp</code>, and it incorporates as |
| 2604 | +built-in types the two types <code>xs:yearMonthDuration</code> and |
| 2605 | <code>xs:dayTimeDuration</code> which were previously XDM additions |
| 2606 | to the type system. In addition, XSD 1.1 clarifies and updates many |
| 2607 | aspects of the definitions of the existing data types: for example, |
| 2608 | it extends the value space of <code>xs:double</code> to allow both |
| 2609 | -positive and negative zero; it modifies the value space of |
| 2610 | +positive and negative zero, and extends the lexical space to allow |
| 2611 | +<code>+INF</code>; it modifies the value space of |
| 2612 | <code>xs:Name</code> to permit additional Unicode characters; it |
| 2613 | allows year zero and disallows leap seconds in |
| 2614 | <code>xs:dateTime</code> values; and it allows any character string |
| 2615 | to appear as the value of an <code>xs:anyURI</code> item. |
| 2616 | Implementations of this specification <strong>may</strong> support |
| 2617 | either XSD 1.0 or XSD 1.1 or both.</p> |
| 2618 | - <p>References to specific sections of some of the above documents |
| 2619 | +<p>References to specific sections of some of the above documents |
| 2620 | are indicated by cross-document links in this document. Each such |
| 2621 | link consists of a pointer to a specific section followed a |
| 2622 | superscript specifying the linked document. The superscripts have |
| 2623 | the following meanings: 'XQ' <a href="#xquery-30">[XQuery 3.0: An |
| 2624 | XML Query Language]</a>, 'XT' <a href="#xslt-30">[XSL |
| 2625 | -Transformations (XSLT) Version 3.0]</a>, 'XP' <a href="#xpath-30">[XML Path Language (XPath) 3.0]</a>, and 'DM' <a href="#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) |
| 2626 | +Transformations (XSLT) Version 3.0]</a>, 'XP' <a href= |
| 2627 | +"#xpath-30">[XML Path Language (XPath) 3.0]</a>, and 'DM' <a href= |
| 2628 | +"#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) |
| 2629 | 3.0]</a>.</p> |
| 2630 | - <div class="div2"> |
| 2631 | - <h3> |
| 2632 | - <a name="conformance" id="conformance"/>1.1 Conformance</h3> |
| 2633 | - <p>The Functions and Operators specification is intended primarily |
| 2634 | +<div class="div2"> |
| 2635 | +<h3><a name="conformance" id="conformance"></a>1.1 Conformance</h3> |
| 2636 | +<p>The Functions and Operators specification is intended primarily |
| 2637 | as a component that can be used by other specifications. Therefore, |
| 2638 | Functions and Operators relies on specifications that use it (such |
| 2639 | as <a href="#xpath-30">[XML Path Language (XPath) 3.0]</a>, |
| 2640 | <a href="#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a> and |
| 2641 | <a href="#xquery-30">[XQuery 3.0: An XML Query Language]</a>) to |
| 2642 | specify conformance criteria for their respective environments.</p> |
| 2643 | - <p>Authors of conformance criteria for the use of the Functions and |
| 2644 | +<p>Authors of conformance criteria for the use of the Functions and |
| 2645 | Operators should pay particular attention to the following |
| 2646 | features:</p> |
| 2647 | - <ul> |
| 2648 | - <li> |
| 2649 | - <p>It is <a title="implementation-defined" class="termref" href="#implementation-defined"> |
| 2650 | - <span class="arrow">·</span>implementation-defined<span class="arrow">·</span> |
| 2651 | - </a> which version of Unicode is supported, but it |
| 2652 | +<ul> |
| 2653 | +<li> |
| 2654 | +<p>It is <a title="implementation-defined" class="termref" href= |
| 2655 | +"#implementation-defined"><span class= |
| 2656 | +"arrow">·</span>implementation-defined<span class= |
| 2657 | +"arrow">·</span></a> which version of Unicode is supported, but it |
| 2658 | is recommended that the most recent version of Unicode be used.</p> |
| 2659 | - </li> |
| 2660 | - <li> |
| 2661 | - <p>It is <a title="implementation-defined" class="termref" href="#implementation-defined"> |
| 2662 | - <span class="arrow">·</span>implementation-defined<span class="arrow">·</span> |
| 2663 | - </a> whether the type system is based on XML |
| 2664 | -Schema 1.0 or XML Schema 1.1.</p> |
| 2665 | - </li> |
| 2666 | - <li> |
| 2667 | - <p>Support for XML 1.0 and XML 1.1 by the datatypes used in |
| 2668 | +</li> |
| 2669 | +<li> |
| 2670 | +<p>It is <a title="implementation-defined" class="termref" href= |
| 2671 | +"#implementation-defined"><span class= |
| 2672 | +"arrow">·</span>implementation-defined<span class= |
| 2673 | +"arrow">·</span></a> whether the type system is based on XML Schema |
| 2674 | +1.0 or XML Schema 1.1.</p> |
| 2675 | +</li> |
| 2676 | +<li> |
| 2677 | +<p>Support for XML 1.0 and XML 1.1 by the datatypes used in |
| 2678 | Functions and Operators.</p> |
| 2679 | - </li> |
| 2680 | - </ul> |
| 2681 | - <div class="note"> |
| 2682 | - <p class="prefix"> |
| 2683 | - <b>Note:</b> |
| 2684 | - </p> |
| 2685 | - <p>At the time of writing there is a Candidate Recommendation of |
| 2686 | +</li> |
| 2687 | +</ul> |
| 2688 | +<div class="note"> |
| 2689 | +<p class="prefix"><b>Note:</b></p> |
| 2690 | +<p>At the time of writing there is a Candidate Recommendation of |
| 2691 | XML Schema 1.1 that introduces some new data types including |
| 2692 | -<code>xs:precisionDecimal</code> and <code>xs:dateTimeStamp</code>. |
| 2693 | -This specification provides some limited support for the latter, |
| 2694 | -but does not yet include support for |
| 2695 | -<code>xs:precisionDecimal</code>. This is likely to come in a later |
| 2696 | -draft of this specification. Furthermore, XSD 1.1 includes the |
| 2697 | +<code>xs:dateTimeStamp</code>. Furthermore, XSD 1.1 includes the |
| 2698 | option of supporting revised definitions of types such as |
| 2699 | <code>xs:NCName</code> based on the rules in XML 1.1 rather than |
| 2700 | 1.0. The rules affecting support for XSD 1.0 versus XSD 1.1 and XML |
| 2701 | 1.0 versus XML 1.1 are likely to be refined in later drafts of this |
| 2702 | specification.</p> |
| 2703 | - </div> |
| 2704 | - <p>In this document, text labeled as an example or as a Note is |
| 2705 | +</div> |
| 2706 | +<p>In this document, text labeled as an example or as a Note is |
| 2707 | provided for explanatory purposes and is not normative.</p> |
| 2708 | - </div> |
| 2709 | - <div class="div2"> |
| 2710 | - <h3> |
| 2711 | - <a name="namespace-prefixes" id="namespace-prefixes"/>1.2 |
| 2712 | +</div> |
| 2713 | +<div class="div2"> |
| 2714 | +<h3><a name="namespace-prefixes" id="namespace-prefixes"></a>1.2 |
| 2715 | Namespaces and prefixes</h3> |
| 2716 | - <p>The functions and operators discussed in this document are |
| 2717 | -contained in one of several namespaces (see <a href="#REC-xml-names">[Namespaces in XML]</a>) and referenced using an |
| 2718 | +<p>The functions and operators defined in this document are |
| 2719 | +contained in one of several namespaces (see <a href= |
| 2720 | +"#REC-xml-names">[Namespaces in XML]</a>) and referenced using an |
| 2721 | <code>xs:QName</code>.</p> |
| 2722 | - <p>This document uses conventional prefixes to refer to these |
| 2723 | +<p>This document uses conventional prefixes to refer to these |
| 2724 | namespaces. User-written applications can choose a different prefix |
| 2725 | to refer to the namespace, so long as it is bound to the correct |
| 2726 | URI. The host language may also define a default namespace for |
| 2727 | function calls, in which case function names in that namespace need |
| 2728 | not be prefixed at all. In many cases the default namespace will be |
| 2729 | <code>http://www.w3.org/2005/xpath-functions</code>, allowing a |
| 2730 | -call on the <a href="#func-name"> |
| 2731 | - <code>fn:name</code> |
| 2732 | - </a> function |
| 2733 | +call on the <a href="#func-name"><code>fn:name</code></a> function |
| 2734 | (for example) to be written as <code>name()</code> rather than |
| 2735 | -<a href="#func-name"> |
| 2736 | - <code>fn:name()</code> |
| 2737 | - </a>; in this document, |
| 2738 | +<a href="#func-name"><code>fn:name()</code></a>; in this document, |
| 2739 | however, all example function calls are explicitly prefixed.</p> |
| 2740 | - <p>The URIs of the namespaces and the conventional prefixes |
| 2741 | +<p>The URIs of the namespaces and the conventional prefixes |
| 2742 | associated with them are:</p> |
| 2743 | - <ul> |
| 2744 | - <li> |
| 2745 | - <p> |
| 2746 | - <code>http://www.w3.org/2001/XMLSchema</code> for constructors |
| 2747 | +<ul> |
| 2748 | +<li> |
| 2749 | +<p><code>http://www.w3.org/2001/XMLSchema</code> for constructors |
| 2750 | -- associated with <code>xs</code>.</p> |
| 2751 | - <p>The datatypes and constructor functions for the built-in |
| 2752 | +<p>The section <a href="#constructor-functions"><b>17 Constructor |
| 2753 | +functions</b></a> defines constructor functions for the built-in |
| 2754 | datatypes defined in <a href="#xmlschema-2">[XML Schema Part 2: |
| 2755 | -Datatypes Second Edition]</a> and in <a href="http://www.w3.org/TR/xpath-datamodel-30/#types">Section |
| 2756 | -Types</a> |
| 2757 | - <sup> |
| 2758 | - <small>DM30</small> |
| 2759 | - </sup> of <a href="#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a> |
| 2760 | -and discussed in <a href="#constructor-functions"> |
| 2761 | - <b>17 Constructor |
| 2762 | -functions</b> |
| 2763 | - </a> are in the XML Schema namespace, |
| 2764 | -<code>http://www.w3.org/2001/XMLSchema</code>, and named in this |
| 2765 | -document using the <code>xs</code> prefix.</p> |
| 2766 | - </li> |
| 2767 | - <li> |
| 2768 | - <p> |
| 2769 | - <code>http://www.w3.org/2005/xpath-functions</code> for |
| 2770 | -functions — associated with <code>fn</code>.</p> |
| 2771 | - <p>The namespace prefix used in this document for most functions |
| 2772 | +Datatypes Second Edition]</a> and in <a href= |
| 2773 | +"http://www.w3.org/TR/xpath-datamodel-30/#types">Section 2.7 Schema |
| 2774 | +Information</a> <sup><small>DM30</small></sup> of <a href= |
| 2775 | +"#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a>. |
| 2776 | +These datatypes and the corresponding constructor functions are in |
| 2777 | +the XML Schema namespace, |
| 2778 | +<code>http://www.w3.org/2001/XMLSchema</code>, and are named in |
| 2779 | +this document using the <code>xs</code> prefix.</p> |
| 2780 | +</li> |
| 2781 | +<li> |
| 2782 | +<p><code>http://www.w3.org/2005/xpath-functions</code> for |
| 2783 | +functions — associated with <code>fn</code>.</p> |
| 2784 | +<p>The namespace prefix used in this document for most functions |
| 2785 | that are available to users is <code>fn</code>.</p> |
| 2786 | - </li> |
| 2787 | - <li> |
| 2788 | - <p> |
| 2789 | - <code>http://www.w3.org/2005/xpath-functions/math</code> for |
| 2790 | -functions — associated with <code>math</code>.</p> |
| 2791 | - <p>This namespace is used for some mathematical functions. The |
| 2792 | +</li> |
| 2793 | +<li> |
| 2794 | +<p><code>http://www.w3.org/2005/xpath-functions/math</code> for |
| 2795 | +functions — associated with <code>math</code>.</p> |
| 2796 | +<p>This namespace is used for some mathematical functions. The |
| 2797 | namespace prefix used in this document for these functions is |
| 2798 | <code>math</code>. These functions are available to users in |
| 2799 | exactly the same way as those in the <code>fn</code> namespace.</p> |
| 2800 | - </li> |
| 2801 | - <li> |
| 2802 | - <p> |
| 2803 | - <code>http://www.w3.org/2005/xqt-errors</code> — associated |
| 2804 | -with <code>err</code>.</p> |
| 2805 | - <p>There are no functions in this namespace; it is used for error |
| 2806 | +</li> |
| 2807 | +<li> |
| 2808 | +<p><code>http://www.w3.org/2005/xqt-errors</code> — associated with |
| 2809 | +<code>err</code>.</p> |
| 2810 | +<p>There are no functions in this namespace; it is used for error |
| 2811 | codes.</p> |
| 2812 | - <p>This document uses the prefix <code>err</code> to represent the |
| 2813 | +<p>This document uses the prefix <code>err</code> to represent the |
| 2814 | namespace URI <code>http://www.w3.org/2005/xqt-errors</code>, which |
| 2815 | is the namespace for all XPath and XQuery error codes and messages. |
| 2816 | This namespace prefix is not predeclared and its use in this |
| 2817 | document is not normative.</p> |
| 2818 | - <div class="note"> |
| 2819 | - <p class="prefix"> |
| 2820 | - <b>Note:</b> |
| 2821 | - </p> |
| 2822 | - <p>The namespace URI associated with the <code>err</code> prefix is |
| 2823 | +<div class="note"> |
| 2824 | +<p class="prefix"><b>Note:</b></p> |
| 2825 | +<p>The namespace URI associated with the <code>err</code> prefix is |
| 2826 | not expected to change from one version of this document to |
| 2827 | another. The contents of this namespace may be extended to allow |
| 2828 | additional errors to be returned.</p> |
| 2829 | - </div> |
| 2830 | - </li> |
| 2831 | - <li> |
| 2832 | - <p>Functions defined with the <code>op</code> prefix are described |
| 2833 | -here to underpin the definitions of the operators in <a href="#xpath-30">[XML Path Language (XPath) 3.0]</a>, <a href="#xquery-30">[XQuery 3.0: An XML Query Language]</a> and <a href="#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a>. These |
| 2834 | +</div> |
| 2835 | +</li> |
| 2836 | +<li> |
| 2837 | +<p>Functions defined with the <code>op</code> prefix are described |
| 2838 | +here to underpin the definitions of the operators in <a href= |
| 2839 | +"#xpath-30">[XML Path Language (XPath) 3.0]</a>, <a href= |
| 2840 | +"#xquery-30">[XQuery 3.0: An XML Query Language]</a> and <a href= |
| 2841 | +"#xslt-30">[XSL Transformations (XSLT) Version 3.0]</a>. These |
| 2842 | functions are not available directly to users, and there is no |
| 2843 | requirement that implementations should actually provide these |
| 2844 | functions. For this reason, no namespace is associated with the |
| 2845 | <code>op</code> prefix. For example, multiplication is generally |
| 2846 | associated with the <code>*</code> operator, but it is described as |
| 2847 | a function in this document:</p> |
| 2848 | - <div class="exampleInner"> |
| 2849 | - <div class="proto"> |
| 2850 | - <code class="function">op:numeric-multiply</code>(<code class="arg">$arg1</code> |
| 2851 | - <code class="as"> as </code> |
| 2852 | - <code class="type">numeric</code>, <code class="arg">$arg2</code> |
| 2853 | - <code class="as"> as </code> |
| 2854 | - <code class="type">numeric</code>)<code class="as"> as </code> |
| 2855 | - <code class="return-type">numeric</code> |
| 2856 | - </div> |
| 2857 | - </div> |
| 2858 | - </li> |
| 2859 | - </ul> |
| 2860 | - </div> |
| 2861 | - <div class="div2"> |
| 2862 | - <h3> |
| 2863 | - <a name="func-overloading" id="func-overloading"/>1.3 |
| 2864 | +<div class="exampleInner"> |
| 2865 | +<div class="proto"><code class= |
| 2866 | +"function">fn:numeric-multiply</code>(<code class= |
| 2867 | +"arg">$arg1</code><code class= |
| 2868 | +"as">&#160;as&#160;</code><code class="type">numeric</code>, |
| 2869 | +<code class="arg">$arg2</code><code class= |
| 2870 | +"as">&#160;as&#160;</code><code class= |
| 2871 | +"type">numeric</code>)<code class= |
| 2872 | +"as">&#160;as&#160;</code><code class= |
| 2873 | +"return-type">numeric</code></div> |
| 2874 | +</div> |
| 2875 | +</li> |
| 2876 | +</ul> |
| 2877 | +</div> |
| 2878 | +<div class="div2"> |
| 2879 | +<h3><a name="func-overloading" id="func-overloading"></a>1.3 |
| 2880 | Function overloading</h3> |
| 2881 | - <p>In general, the specifications named above do not support |
| 2882 | +<p>In general, the specifications named above do not support |
| 2883 | function overloading in the sense that functions that have multiple |
| 2884 | signatures with the same name and the same number of parameters are |
| 2885 | not supported. Consequently, there are no such overloaded functions |
| 2886 | in this document except for legacy <a href="#xpath">[XML Path |
| 2887 | -Language (XPath) Version 1.0]</a> functions such as <a href="#func-string"> |
| 2888 | - <code>fn:string</code> |
| 2889 | - </a>, which accepts a single |
| 2890 | +Language (XPath) Version 1.0]</a> functions such as <a href= |
| 2891 | +"#func-string"><code>fn:string</code></a>, which accepts a single |
| 2892 | parameter of a variety of types. In addition, it should be noted |
| 2893 | -that the functions defined in <a href="#numeric-functions"> |
| 2894 | - <b>4 |
| 2895 | -Functions and operators on numerics</b> |
| 2896 | - </a> that accept |
| 2897 | +that the functions defined in <a href="#numeric-functions"><b>4 |
| 2898 | +Functions and operators on numerics</b></a> that accept |
| 2899 | <code>numeric</code> parameters accept arguments of type |
| 2900 | <code>xs:integer</code>, <code>xs:decimal</code>, |
| 2901 | -<code>xs:float</code> or <code>xs:double</code>. See <a href="#func-signatures"> |
| 2902 | - <b>1.4 Function signatures and |
| 2903 | -descriptions</b> |
| 2904 | - </a>. Operators such as "+" may be overloaded. This |
| 2905 | +<code>xs:float</code> or <code>xs:double</code>. See <a href= |
| 2906 | +"#func-signatures"><b>1.4 Function signatures and |
| 2907 | +descriptions</b></a>. Operators such as "+" may be overloaded. This |
| 2908 | document does define some functions with more than one signature |
| 2909 | with the same name and different number of parameters. User-defined |
| 2910 | functions with more than one signature with the same name and |
| 2911 | different number of parameters are also supported.</p> |
| 2912 | - </div> |
| 2913 | - <div class="div2"> |
| 2914 | - <h3> |
| 2915 | - <a name="func-signatures" id="func-signatures"/>1.4 Function |
| 2916 | +</div> |
| 2917 | +<div class="div2"> |
| 2918 | +<h3><a name="func-signatures" id="func-signatures"></a>1.4 Function |
| 2919 | signatures and descriptions</h3> |
| 2920 | - <p>Each function is defined by specifying its signature, a |
| 2921 | +<p>Each function is defined by specifying its signature, a |
| 2922 | description of the return type and each of the parameters and its |
| 2923 | semantics. For many functions, examples are included to illustrate |
| 2924 | their use.</p> |
| 2925 | - <p>Each function's signature is presented in a form like this:</p> |
| 2926 | - <div class="exampleInner"> |
| 2927 | - <div class="proto"> |
| 2928 | - <code class="function">fn:function-name</code>(<code class="arg">$parameter-name</code> |
| 2929 | - <code class="as"> as </code> |
| 2930 | - <code class="type">parameter-type</code>, |
| 2931 | -<span class="varargs">...</span>)<code class="as"> as </code> |
| 2932 | - <code class="return-type">return-type</code> |
| 2933 | - </div> |
| 2934 | - </div> |
| 2935 | - <p>In this notation, <b>function-name</b>, in bold-face, is the |
| 2936 | +<p>Each function's signature is presented in a form like this:</p> |
| 2937 | +<div class="exampleInner"> |
| 2938 | +<div class="proto"><code class= |
| 2939 | +"function">fn:function-name</code>(<code class= |
| 2940 | +"arg">$parameter-name</code><code class= |
| 2941 | +"as">&#160;as&#160;</code><code class="type">parameter-type</code>, |
| 2942 | +<span class="varargs">...</span>)<code class= |
| 2943 | +"as">&#160;as&#160;</code><code class= |
| 2944 | +"return-type">return-type</code></div> |
| 2945 | +</div> |
| 2946 | +<p>In this notation, <b>function-name</b>, in bold-face, is the |
| 2947 | name of the function whose signature is being specified. If the |
| 2948 | function takes no parameters, then the name is followed by an empty |
| 2949 | parameter list: "<code>()</code>"; otherwise, the name is followed |
| 2950 | @@ -1408,175 +1664,159 @@ |
| 2951 | specifies the static type of the parameter, in italics, and a |
| 2952 | descriptive, but non-normative, name. If there are two or more |
| 2953 | parameter declarations, they are separated by a comma. The |
| 2954 | -<em> |
| 2955 | - <code>return-type</code> |
| 2956 | - </em> , also in italics, specifies the |
| 2957 | +<em><code>return-type</code></em> , also in italics, specifies the |
| 2958 | static type of the value returned by the function. The dynamic type |
| 2959 | of the value returned by the function is the same as its static |
| 2960 | type or derived from the static type. All parameter types and |
| 2961 | return types are specified using the SequenceType notation defined |
| 2962 | -in <a href="http://www.w3.org/TR/xpath-30/#id-sequencetype-syntax">Section |
| 2963 | -SequenceType Syntax</a> |
| 2964 | - <sup> |
| 2965 | - <small>XP30</small> |
| 2966 | - </sup>.</p> |
| 2967 | - <p>One function, <a href="#func-concat"> |
| 2968 | - <code>fn:concat</code> |
| 2969 | - </a>, |
| 2970 | +in <a href= |
| 2971 | +"http://www.w3.org/TR/xpath-30/#id-sequencetype-syntax">Section |
| 2972 | +2.5.4 SequenceType Syntax</a> <sup><small>XP30</small></sup>.</p> |
| 2973 | +<p>One function, <a href="#func-concat"><code>fn:concat</code></a>, |
| 2974 | has a variable number of arguments (two or more). More strictly, |
| 2975 | -there is an infinite set of functions having the name <a href="#func-concat"> |
| 2976 | - <code>fn:concat</code> |
| 2977 | - </a>, with arity ranging from |
| 2978 | +there is an infinite set of functions having the name <a href= |
| 2979 | +"#func-concat"><code>fn:concat</code></a>, with arity ranging from |
| 2980 | 2 to infinity. For this special case, a single function signature |
| 2981 | is given, with an ellipsis indicating an indefinite number of |
| 2982 | arguments.</p> |
| 2983 | - <p>In some cases the word " <code>numeric</code> " is used in |
| 2984 | +<p>In some cases the word " <code>numeric</code> " is used in |
| 2985 | function signatures as a shorthand to indicate the four numeric |
| 2986 | types: <code>xs:integer</code>, <code>xs:decimal</code>, |
| 2987 | <code>xs:float</code> and <code>xs:double</code>. For example, a |
| 2988 | function with the signature:</p> |
| 2989 | - <div class="exampleInner"> |
| 2990 | - <div class="proto"> |
| 2991 | - <code class="function">fn:numeric-function</code>(<code class="arg">$arg</code> |
| 2992 | - <code class="as"> as </code> |
| 2993 | - <code class="type">numeric</code>)<code class="as"> as </code> |
| 2994 | - <code class="return-type">...</code> |
| 2995 | - </div> |
| 2996 | - </div> |
| 2997 | - <p>represents the following four function signatures:</p> |
| 2998 | - <div class="exampleInner"> |
| 2999 | - <div class="proto"> |
| 3000 | - <code class="function">fn:numeric-function</code>(<code class="arg">$arg</code> |
| 3001 | - <code class="as"> as </code> |
| 3002 | - <code class="type">xs:integer</code>)<code class="as"> as </code> |
| 3003 | - <code class="return-type">...</code> |
| 3004 | - </div> |
| 3005 | - </div> |
| 3006 | - <div class="exampleInner"> |
| 3007 | - <div class="proto"> |
| 3008 | - <code class="function">fn:numeric-function</code>(<code class="arg">$arg</code> |
| 3009 | - <code class="as"> as </code> |
| 3010 | - <code class="type">xs:decimal</code>)<code class="as"> as </code> |
| 3011 | - <code class="return-type">...</code> |
| 3012 | - </div> |
| 3013 | - </div> |
| 3014 | - <div class="exampleInner"> |
| 3015 | - <div class="proto"> |
| 3016 | - <code class="function">fn:numeric-function</code>(<code class="arg">$arg</code> |
| 3017 | - <code class="as"> as </code> |
| 3018 | - <code class="type">xs:float</code>)<code class="as"> as </code> |
| 3019 | - <code class="return-type">...</code> |
| 3020 | - </div> |
| 3021 | - </div> |
| 3022 | - <div class="exampleInner"> |
| 3023 | - <div class="proto"> |
| 3024 | - <code class="function">fn:numeric-function</code>(<code class="arg">$arg</code> |
| 3025 | - <code class="as"> as </code> |
| 3026 | - <code class="type">xs:double</code>)<code class="as"> as </code> |
| 3027 | - <code class="return-type">...</code> |
| 3028 | - </div> |
| 3029 | - </div> |
| 3030 | - <p>For most functions there is an initial paragraph describing what |
| 3031 | +<div class="exampleInner"> |
| 3032 | +<div class="proto"><code class= |
| 3033 | +"function">fn:numeric-function</code>(<code class= |
| 3034 | +"arg">$arg</code><code class="as">&#160;as&#160;</code><code class= |
| 3035 | +"type">numeric</code>)<code class= |
| 3036 | +"as">&#160;as&#160;</code><code class= |
| 3037 | +"return-type">...</code></div> |
| 3038 | +</div> |
| 3039 | +<p>represents the following four function signatures:</p> |
| 3040 | +<div class="exampleInner"> |
| 3041 | +<div class="proto"><code class= |
| 3042 | +"function">fn:numeric-function</code>(<code class= |
| 3043 | +"arg">$arg</code><code class="as">&#160;as&#160;</code><code class= |
| 3044 | +"type">xs:integer</code>)<code class= |
| 3045 | +"as">&#160;as&#160;</code><code class= |
| 3046 | +"return-type">...</code></div> |
| 3047 | +</div> |
| 3048 | +<div class="exampleInner"> |
| 3049 | +<div class="proto"><code class= |
| 3050 | +"function">fn:numeric-function</code>(<code class= |
| 3051 | +"arg">$arg</code><code class="as">&#160;as&#160;</code><code class= |
| 3052 | +"type">xs:decimal</code>)<code class= |
| 3053 | +"as">&#160;as&#160;</code><code class= |
| 3054 | +"return-type">...</code></div> |
| 3055 | +</div> |
| 3056 | +<div class="exampleInner"> |
| 3057 | +<div class="proto"><code class= |
| 3058 | +"function">fn:numeric-function</code>(<code class= |
| 3059 | +"arg">$arg</code><code class="as">&#160;as&#160;</code><code class= |
| 3060 | +"type">xs:float</code>)<code class= |
| 3061 | +"as">&#160;as&#160;</code><code class= |
| 3062 | +"return-type">...</code></div> |
| 3063 | +</div> |
| 3064 | +<div class="exampleInner"> |
| 3065 | +<div class="proto"><code class= |
| 3066 | +"function">fn:numeric-function</code>(<code class= |
| 3067 | +"arg">$arg</code><code class="as">&#160;as&#160;</code><code class= |
| 3068 | +"type">xs:double</code>)<code class= |
| 3069 | +"as">&#160;as&#160;</code><code class= |
| 3070 | +"return-type">...</code></div> |
| 3071 | +</div> |
| 3072 | +<p>For most functions there is an initial paragraph describing what |
| 3073 | the function does followed by semantic rules. These rules are meant |
| 3074 | to be followed in the order that they appear in this document.</p> |
| 3075 | - <p>The function name is a <code>QName</code> as defined in <a href="#xmlschema-2">[XML Schema Part 2: Datatypes Second Edition]</a> |
| 3076 | -and must adhere to its syntactic conventions. Following <a href="#xpath">[XML Path Language (XPath) Version 1.0]</a>, function |
| 3077 | -names are composed of English words separated by hyphens,"-". If a |
| 3078 | -function name contains a <a href="#xmlschema-2">[XML Schema Part 2: |
| 3079 | -Datatypes Second Edition]</a> datatype name, it may have |
| 3080 | -intercapitalized spelling and is used in the function name as such. |
| 3081 | -For example, <a href="#func-timezone-from-dateTime"> |
| 3082 | - <code>fn:timezone-from-dateTime</code> |
| 3083 | - </a>.</p> |
| 3084 | - <p>Rules for passing parameters to operators are described in the |
| 3085 | +<p>The function name is a <code>QName</code> as defined in <a href= |
| 3086 | +"#xmlschema-2">[XML Schema Part 2: Datatypes Second Edition]</a> |
| 3087 | +and must adhere to its syntactic conventions. Following the |
| 3088 | +precedent set by <a href="#xpath">[XML Path Language (XPath) |
| 3089 | +Version 1.0]</a>, function names are generally composed of English |
| 3090 | +words separated by hyphens ("-"). If a function name contains a |
| 3091 | +<a href="#xmlschema-2">[XML Schema Part 2: Datatypes Second |
| 3092 | +Edition]</a> datatype name, it may have intercapitalized spelling |
| 3093 | +and is used in the function name as such. For example, <a href= |
| 3094 | +"#func-timezone-from-dateTime"><code>fn:timezone-from-dateTime</code></a>.</p> |
| 3095 | +<p>Rules for passing parameters to operators are described in the |
| 3096 | relevant sections of <a href="#xquery-30">[XQuery 3.0: An XML Query |
| 3097 | Language]</a> and <a href="#xpath-30">[XML Path Language (XPath) |
| 3098 | 3.0]</a>. For example, the rules for passing parameters to |
| 3099 | -arithmetic operators are described in <a href="http://www.w3.org/TR/xpath-30/#id-arithmetic">Section Arithmetic |
| 3100 | -Expressions</a> |
| 3101 | - <sup> |
| 3102 | - <small>XP30</small> |
| 3103 | - </sup>. Specifically, rules |
| 3104 | -for parameters of type <code>xs:untypedAtomic</code> and the empty |
| 3105 | -sequence are specified in this section.</p> |
| 3106 | - <p>As is customary, the parameter type name indicates that the |
| 3107 | +arithmetic operators are described in <a href= |
| 3108 | +"http://www.w3.org/TR/xpath-30/#id-arithmetic">Section 3.5 |
| 3109 | +Arithmetic Expressions</a> <sup><small>XP30</small></sup>. |
| 3110 | +Specifically, rules for parameters of type |
| 3111 | +<code>xs:untypedAtomic</code> and the empty sequence are specified |
| 3112 | +in this section.</p> |
| 3113 | +<p>As is customary, the parameter type name indicates that the |
| 3114 | function or operator accepts arguments of that type, or types |
| 3115 | derived from it, in that position. This is called <em>subtype |
| 3116 | -substitution</em> (See <a href="http://www.w3.org/TR/xpath-30/#id-sequencetype-matching">Section |
| 3117 | -SequenceType Matching</a> |
| 3118 | - <sup> |
| 3119 | - <small>XP30</small> |
| 3120 | - </sup>). In |
| 3121 | +substitution</em> (See <a href= |
| 3122 | +"http://www.w3.org/TR/xpath-30/#id-sequencetype-matching">Section |
| 3123 | +2.5.5 SequenceType Matching</a> <sup><small>XP30</small></sup>). In |
| 3124 | addition, numeric type instances and instances of type |
| 3125 | <code>xs:anyURI</code> can be promoted to produce an argument of |
| 3126 | -the required type. (See <a href="http://www.w3.org/TR/xpath-30/#promotion">Section Type |
| 3127 | -Promotion</a> |
| 3128 | - <sup> |
| 3129 | - <small>XP30</small> |
| 3130 | - </sup>).</p> |
| 3131 | - <ol class="enumar"> |
| 3132 | - <li> |
| 3133 | - <p> |
| 3134 | - <em>Subtype Substitution</em>: A derived type may substitute for |
| 3135 | +the required type. (See <a href= |
| 3136 | +"http://www.w3.org/TR/xpath-30/#promotion">Section B.1 Type |
| 3137 | +Promotion</a> <sup><small>XP30</small></sup>).</p> |
| 3138 | +<ol class="enumar"> |
| 3139 | +<li> |
| 3140 | +<p><em>Subtype Substitution</em>: A derived type may substitute for |
| 3141 | its base type. In particular, <code>xs:integer</code> may be used |
| 3142 | where <code>xs:decimal</code> is expected.</p> |
| 3143 | - </li> |
| 3144 | - <li> |
| 3145 | - <p> |
| 3146 | - <em>Numeric Type Promotion</em>: <code>xs:decimal</code> may be |
| 3147 | +</li> |
| 3148 | +<li> |
| 3149 | +<p><em>Numeric Type Promotion</em>: <code>xs:decimal</code> may be |
| 3150 | promoted to <code>xs:float</code> or <code>xs:double</code>. |
| 3151 | Promotion to <code>xs:double</code> should be done directly, not |
| 3152 | via <code>xs:float</code>, to avoid loss of precision.</p> |
| 3153 | - </li> |
| 3154 | - <li> |
| 3155 | - <p> |
| 3156 | - <em>anyURI Type Promotion</em>: A value of type |
| 3157 | +</li> |
| 3158 | +<li> |
| 3159 | +<p><em>anyURI Type Promotion</em>: A value of type |
| 3160 | <code>xs:anyURI</code> can be promoted to the type |
| 3161 | <code>xs:string</code>.</p> |
| 3162 | - </li> |
| 3163 | - </ol> |
| 3164 | - <p>Some functions accept a single value or the empty sequence as an |
| 3165 | +</li> |
| 3166 | +</ol> |
| 3167 | +<p>Some functions accept a single value or the empty sequence as an |
| 3168 | argument and some may return a single value or the empty sequence. |
| 3169 | This is indicated in the function signature by following the |
| 3170 | parameter or return type name with a question mark: |
| 3171 | "<code>?</code>", indicating that either a single value or the |
| 3172 | empty sequence must appear. See below.</p> |
| 3173 | - <div class="exampleInner"> |
| 3174 | - <div class="proto"> |
| 3175 | - <code class="function">fn:function-name</code>(<code class="arg">$parameter-name</code> |
| 3176 | - <code class="as"> as </code> |
| 3177 | - <code class="type">parameter-type?</code>)<code class="as"> as </code> |
| 3178 | - <code class="return-type">return-type?</code> |
| 3179 | - </div> |
| 3180 | - </div> |
| 3181 | - <p>Note that this function signature is different from a signature |
| 3182 | +<div class="exampleInner"> |
| 3183 | +<div class="proto"><code class= |
| 3184 | +"function">fn:function-name</code>(<code class= |
| 3185 | +"arg">$parameter-name</code><code class= |
| 3186 | +"as">&#160;as&#160;</code><code class= |
| 3187 | +"type">parameter-type?</code>)<code class= |
| 3188 | +"as">&#160;as&#160;</code><code class= |
| 3189 | +"return-type">return-type?</code></div> |
| 3190 | +</div> |
| 3191 | +<p>Note that this function signature is different from a signature |
| 3192 | in which the parameter is omitted. See, for example, the two |
| 3193 | -signatures for <a href="#func-string"> |
| 3194 | - <code>fn:string</code> |
| 3195 | - </a>. |
| 3196 | +signatures for <a href="#func-string"><code>fn:string</code></a>. |
| 3197 | In the first signature, the parameter is omitted and the argument |
| 3198 | defaults to the context item, referred to as ".". In the second |
| 3199 | signature, the argument must be present but may be the empty |
| 3200 | sequence, written as <code>()</code>.</p> |
| 3201 | - <p>Some functions accept a sequence of zero or more values as an |
| 3202 | +<p>Some functions accept a sequence of zero or more values as an |
| 3203 | argument. This is indicated by following the name of the type of |
| 3204 | the items in the sequence with <code>*</code>. The sequence may |
| 3205 | contain zero or more items of the named type. For example, the |
| 3206 | function below accepts a sequence of <code>xs:double</code> and |
| 3207 | returns a <code>xs:double</code> or the empty sequence.</p> |
| 3208 | - <div class="exampleInner"> |
| 3209 | - <div class="proto"> |
| 3210 | - <code class="function">fn:median</code>(<code class="arg">$arg</code> |
| 3211 | - <code class="as"> as </code> |
| 3212 | - <code class="type">xs:double*</code>)<code class="as"> as </code> |
| 3213 | - <code class="return-type">xs:double?</code> |
| 3214 | - </div> |
| 3215 | - </div> |
| 3216 | - </div> |
| 3217 | - <div class="div2"> |
| 3218 | - <h3> |
| 3219 | - <a name="datatypes" id="datatypes"/>1.5 Type system</h3> |
| 3220 | - <p>The diagrams below show how nodes, function items, primitive |
| 3221 | +<div class="exampleInner"> |
| 3222 | +<div class="proto"><code class= |
| 3223 | +"function">fn:median</code>(<code class= |
| 3224 | +"arg">$arg</code><code class="as">&#160;as&#160;</code><code class= |
| 3225 | +"type">xs:double*</code>)<code class= |
| 3226 | +"as">&#160;as&#160;</code><code class= |
| 3227 | +"return-type">xs:double?</code></div> |
| 3228 | +</div> |
| 3229 | +</div> |
| 3230 | +<div class="div2"> |
| 3231 | +<h3><a name="datatypes" id="datatypes"></a>1.5 Type system</h3> |
| 3232 | +<p>The diagrams below show how nodes, function items, primitive |
| 3233 | simple types, and user defined types fit together into a type |
| 3234 | system. This type system comprises two distinct hierarchies that |
| 3235 | both include the primitive simple types. In the diagrams, |
| 3236 | @@ -1587,527 +1827,548 @@ |
| 3237 | of the other diagrams. Dotted lines represent additional |
| 3238 | relationships that follow an evident pattern. The information that |
| 3239 | appears in each diagram is recapitulated in tabular form.</p> |
| 3240 | - <p>The <code>xs:IDREFS</code>, <code>xs:NMTOKENS</code>, and |
| 3241 | +<p>The <code>xs:IDREFS</code>, <code>xs:NMTOKENS</code>, and |
| 3242 | <code>xs:ENTITIES</code> types and the <code>user-defined list and |
| 3243 | union types</code> are special types in that these types are lists |
| 3244 | or unions rather than types derived by extension or |
| 3245 | restriction.</p> |
| 3246 | - <p>The first diagram and its corresponding table illustrate the |
| 3247 | +<p>The first diagram and its corresponding table illustrate the |
| 3248 | "item" type hierarchy. In XDM, items include node types, function |
| 3249 | types, and built-in atomic types.</p> |
| 3250 | - <img src="XPathTypeHierarchy-1-items.png" alt="Type hierarchy graphic, item hierarchy"/> |
| 3251 | - <p>In the table, each type whose name is indented is derived from |
| 3252 | +<div class="note"> |
| 3253 | +<p class="prefix"><b>Note:</b></p> |
| 3254 | +<p>This diagram fails to reveal that the graph of the subtype |
| 3255 | +relationship between types is actually a lattice rather than a |
| 3256 | +hierarchy. This is particularly evident with function types, and |
| 3257 | +with union types: in both cases, a type may be an immediate subtype |
| 3258 | +of several other types.</p> |
| 3259 | +</div> |
| 3260 | +<img src="XPathTypeHierarchy-1-items.png" alt= |
| 3261 | +"Type hierarchy graphic, item hierarchy" /> |
| 3262 | +<p>In the table, each type whose name is indented is derived from |
| 3263 | the type whose name appears nearest above it with one less level of |
| 3264 | indentation.</p> |
| 3265 | - <table class="hierarchy" summary="Type summary" border="0"> |
| 3266 | - <tbody> |
| 3267 | - <tr> |
| 3268 | - <td class="castOther" align="left" valign="middle">item</td> |
| 3269 | - </tr> |
| 3270 | - <tr> |
| 3271 | - <td class="castOther" align="left" valign="middle"/> |
| 3272 | - <td class="castOther" align="left" valign="middle"> |
| 3273 | +<table class="hierarchy" summary="Type summary" border="0"> |
| 3274 | +<tbody> |
| 3275 | +<tr> |
| 3276 | +<td class="castOther" align="left" valign="middle">item</td> |
| 3277 | +</tr> |
| 3278 | +<tr> |
| 3279 | +<td class="castOther" align="left" valign="middle"></td> |
| 3280 | +<td class="castOther" align="left" valign="middle"> |
| 3281 | xs:anyAtomicType</td> |
| 3282 | - </tr> |
| 3283 | - <tr> |
| 3284 | - <td class="castOther" align="left" valign="middle"/> |
| 3285 | - <td class="castOther" align="left" valign="middle">node</td> |
| 3286 | - </tr> |
| 3287 | - <tr> |
| 3288 | - <td class="castOther" align="left" valign="middle"/> |
| 3289 | - <td class="castOther" align="left" valign="middle"/> |
| 3290 | - <td class="castOther" align="left" valign="middle">attribute</td> |
| 3291 | - </tr> |
| 3292 | - <tr> |
| 3293 | - <td class="castOther" align="left" valign="middle"/> |
| 3294 | - <td class="castOther" align="left" valign="middle"/> |
| 3295 | - <td class="castOther" align="left" valign="middle"/> |
| 3296 | - <td class="castOther" align="left" valign="middle">user-defined |
| 3297 | +</tr> |
| 3298 | +<tr> |
| 3299 | +<td class="castOther" align="left" valign="middle"></td> |
| 3300 | +<td class="castOther" align="left" valign="middle">function(*)</td> |
| 3301 | +</tr> |
| 3302 | +<tr> |
| 3303 | +<td class="castOther" align="left" valign="middle"></td> |
| 3304 | +<td class="castOther" align="left" valign="middle"></td> |
| 3305 | +<td class="castOther" align="left" valign="middle"> |
| 3306 | +function(item()*) as item()*</td> |
| 3307 | +</tr> |
| 3308 | +<tr> |
| 3309 | +<td class="castOther" align="left" valign="middle"></td> |
| 3310 | +<td class="castOther" align="left" valign="middle"></td> |
| 3311 | +<td class="castOther" align="left" valign="middle"></td> |
| 3312 | +<td class="castOther" align="left" valign="middle"> |
| 3313 | +function(item()*) as item()</td> |
| 3314 | +</tr> |
| 3315 | +<tr> |
| 3316 | +<td class="castOther" align="left" valign="middle"></td> |
| 3317 | +<td class="castOther" align="left" valign="middle"></td> |
| 3318 | +<td class="castOther" align="left" valign="middle"></td> |
| 3319 | +<td class="castOther" align="left" valign="middle"> |
| 3320 | +function(item()*) as item()?</td> |
| 3321 | +</tr> |
| 3322 | +<tr> |
| 3323 | +<td class="castOther" align="left" valign="middle"></td> |
| 3324 | +<td class="castOther" align="left" valign="middle"></td> |
| 3325 | +<td class="castOther" align="left" valign="middle"> |
| 3326 | +function(item()*, item()*) as item()*</td> |
| 3327 | +</tr> |
| 3328 | +<tr> |
| 3329 | +<td class="castOther" align="left" valign="middle"></td> |
| 3330 | +<td class="castOther" align="left" valign="middle">node</td> |
| 3331 | +</tr> |
| 3332 | +<tr> |
| 3333 | +<td class="castOther" align="left" valign="middle"></td> |
| 3334 | +<td class="castOther" align="left" valign="middle"></td> |
| 3335 | +<td class="castOther" align="left" valign="middle">attribute</td> |
| 3336 | +</tr> |
| 3337 | +<tr> |
| 3338 | +<td class="castOther" align="left" valign="middle"></td> |
| 3339 | +<td class="castOther" align="left" valign="middle"></td> |
| 3340 | +<td class="castOther" align="left" valign="middle"></td> |
| 3341 | +<td class="castOther" align="left" valign="middle">user-defined |
| 3342 | attribute types</td> |
| 3343 | - </tr> |
| 3344 | - <tr> |
| 3345 | - <td class="castOther" align="left" valign="middle"/> |
| 3346 | - <td class="castOther" align="left" valign="middle"/> |
| 3347 | - <td class="castOther" align="left" valign="middle">comment</td> |
| 3348 | - </tr> |
| 3349 | - <tr> |
| 3350 | - <td class="castOther" align="left" valign="middle"/> |
| 3351 | - <td class="castOther" align="left" valign="middle"/> |
| 3352 | - <td class="castOther" align="left" valign="middle">document</td> |
| 3353 | - </tr> |
| 3354 | - <tr> |
| 3355 | - <td class="castOther" align="left" valign="middle"/> |
| 3356 | - <td class="castOther" align="left" valign="middle"/> |
| 3357 | - <td class="castOther" align="left" valign="middle"/> |
| 3358 | - <td class="castOther" align="left" valign="middle">user-defined |
| 3359 | +</tr> |
| 3360 | +<tr> |
| 3361 | +<td class="castOther" align="left" valign="middle"></td> |
| 3362 | +<td class="castOther" align="left" valign="middle"></td> |
| 3363 | +<td class="castOther" align="left" valign="middle">comment</td> |
| 3364 | +</tr> |
| 3365 | +<tr> |
| 3366 | +<td class="castOther" align="left" valign="middle"></td> |
| 3367 | +<td class="castOther" align="left" valign="middle"></td> |
| 3368 | +<td class="castOther" align="left" valign="middle">document</td> |
| 3369 | +</tr> |
| 3370 | +<tr> |
| 3371 | +<td class="castOther" align="left" valign="middle"></td> |
| 3372 | +<td class="castOther" align="left" valign="middle"></td> |
| 3373 | +<td class="castOther" align="left" valign="middle"></td> |
| 3374 | +<td class="castOther" align="left" valign="middle">user-defined |
| 3375 | document types</td> |
| 3376 | - </tr> |
| 3377 | - <tr> |
| 3378 | - <td class="castOther" align="left" valign="middle"/> |
| 3379 | - <td class="castOther" align="left" valign="middle"/> |
| 3380 | - <td class="castOther" align="left" valign="middle">element</td> |
| 3381 | - </tr> |
| 3382 | - <tr> |
| 3383 | - <td class="castOther" align="left" valign="middle"/> |
| 3384 | - <td class="castOther" align="left" valign="middle"/> |
| 3385 | - <td class="castOther" align="left" valign="middle"/> |
| 3386 | - <td class="castOther" align="left" valign="middle">user-defined |
| 3387 | +</tr> |
| 3388 | +<tr> |
| 3389 | +<td class="castOther" align="left" valign="middle"></td> |
| 3390 | +<td class="castOther" align="left" valign="middle"></td> |
| 3391 | +<td class="castOther" align="left" valign="middle">element</td> |
| 3392 | +</tr> |
| 3393 | +<tr> |
| 3394 | +<td class="castOther" align="left" valign="middle"></td> |
| 3395 | +<td class="castOther" align="left" valign="middle"></td> |
| 3396 | +<td class="castOther" align="left" valign="middle"></td> |
| 3397 | +<td class="castOther" align="left" valign="middle">user-defined |
| 3398 | element types</td> |
| 3399 | - </tr> |
| 3400 | - <tr> |
| 3401 | - <td class="castOther" align="left" valign="middle"/> |
| 3402 | - <td class="castOther" align="left" valign="middle"/> |
| 3403 | - <td class="castOther" align="left" valign="middle"> |
| 3404 | +</tr> |
| 3405 | +<tr> |
| 3406 | +<td class="castOther" align="left" valign="middle"></td> |
| 3407 | +<td class="castOther" align="left" valign="middle"></td> |
| 3408 | +<td class="castOther" align="left" valign="middle">namespace</td> |
| 3409 | +</tr> |
| 3410 | +<tr> |
| 3411 | +<td class="castOther" align="left" valign="middle"></td> |
| 3412 | +<td class="castOther" align="left" valign="middle"></td> |
| 3413 | +<td class="castOther" align="left" valign="middle"> |
| 3414 | processing-instruction</td> |
| 3415 | - </tr> |
| 3416 | - <tr> |
| 3417 | - <td class="castOther" align="left" valign="middle"/> |
| 3418 | - <td class="castOther" align="left" valign="middle"/> |
| 3419 | - <td class="castOther" align="left" valign="middle">text</td> |
| 3420 | - </tr> |
| 3421 | - </tbody> |
| 3422 | - </table> |
| 3423 | - <p>The next diagram and table illustrate the "any type" type |
| 3424 | +</tr> |
| 3425 | +<tr> |
| 3426 | +<td class="castOther" align="left" valign="middle"></td> |
| 3427 | +<td class="castOther" align="left" valign="middle"></td> |
| 3428 | +<td class="castOther" align="left" valign="middle">text</td> |
| 3429 | +</tr> |
| 3430 | +</tbody> |
| 3431 | +</table> |
| 3432 | +<p>The next diagram and table illustrate the "any type" type |
| 3433 | hierarchy, in which all types are derived from distinguished type |
| 3434 | <code>xs:anyType</code>.</p> |
| 3435 | - <img src="XPathTypeHierarchy-2-anyTypes.png" alt="Type hierarchy graphic, anyType hierarchy"/> |
| 3436 | - <p>In the table, each type whose name is indented is derived from |
| 3437 | +<img src="XPathTypeHierarchy-2-anyTypes.png" alt= |
| 3438 | +"Type hierarchy graphic, anyType hierarchy" /> |
| 3439 | +<p>In the table, each type whose name is indented is derived from |
| 3440 | the type whose name appears nearest above it with one less level of |
| 3441 | indentation.</p> |
| 3442 | - <table class="hierarchy" summary="Type summary" border="0"> |
| 3443 | - <tbody> |
| 3444 | - <tr> |
| 3445 | - <td class="castOther" align="left" valign="middle">xs:anyType</td> |
| 3446 | - </tr> |
| 3447 | - <tr> |
| 3448 | - <td class="castOther" align="left" valign="middle"/> |
| 3449 | - <td class="castOther" align="left" valign="middle">user-defined |
| 3450 | +<table class="hierarchy" summary="Type summary" border="0"> |
| 3451 | +<tbody> |
| 3452 | +<tr> |
| 3453 | +<td class="castOther" align="left" valign="middle">xs:anyType</td> |
| 3454 | +</tr> |
| 3455 | +<tr> |
| 3456 | +<td class="castOther" align="left" valign="middle"></td> |
| 3457 | +<td class="castOther" align="left" valign="middle">user-defined |
| 3458 | complex types</td> |
| 3459 | - </tr> |
| 3460 | - <tr> |
| 3461 | - <td class="castOther" align="left" valign="middle"/> |
| 3462 | - <td class="castOther" align="left" valign="middle">xs:untyped</td> |
| 3463 | - </tr> |
| 3464 | - <tr> |
| 3465 | - <td class="castOther" align="left" valign="middle"/> |
| 3466 | - <td class="castOther" align="left" valign="middle"> |
| 3467 | +</tr> |
| 3468 | +<tr> |
| 3469 | +<td class="castOther" align="left" valign="middle"></td> |
| 3470 | +<td class="castOther" align="left" valign="middle">xs:untyped</td> |
| 3471 | +</tr> |
| 3472 | +<tr> |
| 3473 | +<td class="castOther" align="left" valign="middle"></td> |
| 3474 | +<td class="castOther" align="left" valign="middle"> |
| 3475 | xs:anySimpleType</td> |
| 3476 | - </tr> |
| 3477 | - <tr> |
| 3478 | - <td class="castOther" align="left" valign="middle"/> |
| 3479 | - <td class="castOther" align="left" valign="middle"/> |
| 3480 | - <td class="castOther" align="left" valign="middle">user-defined |
| 3481 | +</tr> |
| 3482 | +<tr> |
| 3483 | +<td class="castOther" align="left" valign="middle"></td> |
| 3484 | +<td class="castOther" align="left" valign="middle"></td> |
| 3485 | +<td class="castOther" align="left" valign="middle">user-defined |
| 3486 | list and union types</td> |
| 3487 | - </tr> |
| 3488 | - <tr> |
| 3489 | - <td class="castOther" align="left" valign="middle"/> |
| 3490 | - <td class="castOther" align="left" valign="middle"/> |
| 3491 | - <td class="castOther" align="left" valign="middle">xs:IDREFS</td> |
| 3492 | - </tr> |
| 3493 | - <tr> |
| 3494 | - <td class="castOther" align="left" valign="middle"/> |
| 3495 | - <td class="castOther" align="left" valign="middle"/> |
| 3496 | - <td class="castOther" align="left" valign="middle">xs:NMTOKENS</td> |
| 3497 | - </tr> |
| 3498 | - <tr> |
| 3499 | - <td class="castOther" align="left" valign="middle"/> |
| 3500 | - <td class="castOther" align="left" valign="middle"/> |
| 3501 | - <td class="castOther" align="left" valign="middle">xs:ENTITIES</td> |
| 3502 | - </tr> |
| 3503 | - <tr> |
| 3504 | - <td class="castOther" align="left" valign="middle"/> |
| 3505 | - <td class="castOther" align="left" valign="middle"/> |
| 3506 | - <td class="castOther" align="left" valign="middle"> |
| 3507 | +</tr> |
| 3508 | +<tr> |
| 3509 | +<td class="castOther" align="left" valign="middle"></td> |
| 3510 | +<td class="castOther" align="left" valign="middle"></td> |
| 3511 | +<td class="castOther" align="left" valign="middle">xs:IDREFS</td> |
| 3512 | +</tr> |
| 3513 | +<tr> |
| 3514 | +<td class="castOther" align="left" valign="middle"></td> |
| 3515 | +<td class="castOther" align="left" valign="middle"></td> |
| 3516 | +<td class="castOther" align="left" valign="middle">xs:NMTOKENS</td> |
| 3517 | +</tr> |
| 3518 | +<tr> |
| 3519 | +<td class="castOther" align="left" valign="middle"></td> |
| 3520 | +<td class="castOther" align="left" valign="middle"></td> |
| 3521 | +<td class="castOther" align="left" valign="middle">xs:ENTITIES</td> |
| 3522 | +</tr> |
| 3523 | +<tr> |
| 3524 | +<td class="castOther" align="left" valign="middle"></td> |
| 3525 | +<td class="castOther" align="left" valign="middle"></td> |
| 3526 | +<td class="castOther" align="left" valign="middle"> |
| 3527 | xs:anyAtomicType</td> |
| 3528 | - </tr> |
| 3529 | - </tbody> |
| 3530 | - </table> |
| 3531 | - <p>The final diagram and table show all of the atomic types, |
| 3532 | +</tr> |
| 3533 | +</tbody> |
| 3534 | +</table> |
| 3535 | +<p>The final diagram and table show all of the atomic types, |
| 3536 | including the primitive simple types and the built-in types derived |
| 3537 | from the primitive simple types. This includes all the built-in |
| 3538 | datatypes defined in <a href="#xmlschema-2">[XML Schema Part 2: |
| 3539 | Datatypes Second Edition]</a> as well as the two totally ordered |
| 3540 | -subtypes of duration defined in <a href="#duration-subtypes"> |
| 3541 | - <b>8.1 |
| 3542 | -Two totally ordered subtypes of duration</b> |
| 3543 | - </a>.</p> |
| 3544 | - <img src="XPathTypeHierarchy-3-anyAtomicTypes.png" alt="Type hierarchy graphic, anyAtomicType hierarchy"/> |
| 3545 | - <p>In the table, each type whose name is indented is derived from |
| 3546 | +subtypes of duration defined in <a href="#duration-subtypes"><b>8.1 |
| 3547 | +Two totally ordered subtypes of duration</b></a>.</p> |
| 3548 | +<img src="XPathTypeHierarchy-3-anyAtomicTypes.png" alt= |
| 3549 | +"Type hierarchy graphic, anyAtomicType hierarchy" /> |
| 3550 | +<p>In the table, each type whose name is indented is derived from |
| 3551 | the type whose name appears nearest above it with one less level of |
| 3552 | indentation.</p> |
| 3553 | - <table class="hierarchy" summary="Type summary" border="0"> |
| 3554 | - <tbody> |
| 3555 | - <tr> |
| 3556 | - <td class="castOther" align="left" valign="middle"> |
| 3557 | +<table class="hierarchy" summary="Type summary" border="0"> |
| 3558 | +<tbody> |
| 3559 | +<tr> |
| 3560 | +<td class="castOther" align="left" valign="middle"> |
| 3561 | xs:untypedAtomic</td> |
| 3562 | - </tr> |
| 3563 | - <tr> |
| 3564 | - <td class="castOther" align="left" valign="middle">xs:dateTime</td> |
| 3565 | - </tr> |
| 3566 | - <tr> |
| 3567 | - <td class="castOther" align="left" valign="middle"/> |
| 3568 | - <td class="castOther" align="left" valign="middle"> |
| 3569 | +</tr> |
| 3570 | +<tr> |
| 3571 | +<td class="castOther" align="left" valign="middle">xs:dateTime</td> |
| 3572 | +</tr> |
| 3573 | +<tr> |
| 3574 | +<td class="castOther" align="left" valign="middle"></td> |
| 3575 | +<td class="castOther" align="left" valign="middle"> |
| 3576 | xs:dateTimeStamp</td> |
| 3577 | - </tr> |
| 3578 | - <tr> |
| 3579 | - <td class="castOther" align="left" valign="middle">xs:date</td> |
| 3580 | - </tr> |
| 3581 | - <tr> |
| 3582 | - <td class="castOther" align="left" valign="middle">xs:time</td> |
| 3583 | - </tr> |
| 3584 | - <tr> |
| 3585 | - <td class="castOther" align="left" valign="middle">xs:duration</td> |
| 3586 | - </tr> |
| 3587 | - <tr> |
| 3588 | - <td class="castOther" align="left" valign="middle"/> |
| 3589 | - <td class="castOther" align="left" valign="middle"> |
| 3590 | +</tr> |
| 3591 | +<tr> |
| 3592 | +<td class="castOther" align="left" valign="middle">xs:date</td> |
| 3593 | +</tr> |
| 3594 | +<tr> |
| 3595 | +<td class="castOther" align="left" valign="middle">xs:time</td> |
| 3596 | +</tr> |
| 3597 | +<tr> |
| 3598 | +<td class="castOther" align="left" valign="middle">xs:duration</td> |
| 3599 | +</tr> |
| 3600 | +<tr> |
| 3601 | +<td class="castOther" align="left" valign="middle"></td> |
| 3602 | +<td class="castOther" align="left" valign="middle"> |
| 3603 | xs:yearMonthDuration</td> |
| 3604 | - </tr> |
| 3605 | - <tr> |
| 3606 | - <td class="castOther" align="left" valign="middle"/> |
| 3607 | - <td class="castOther" align="left" valign="middle"> |
| 3608 | +</tr> |
| 3609 | +<tr> |
| 3610 | +<td class="castOther" align="left" valign="middle"></td> |
| 3611 | +<td class="castOther" align="left" valign="middle"> |
| 3612 | xs:dayTimeDuration</td> |
| 3613 | - </tr> |
| 3614 | - <tr> |
| 3615 | - <td class="castOther" align="left" valign="middle">xs:float</td> |
| 3616 | - </tr> |
| 3617 | - <tr> |
| 3618 | - <td class="castOther" align="left" valign="middle">xs:double</td> |
| 3619 | - </tr> |
| 3620 | - <tr> |
| 3621 | - <td class="castOther" align="left" valign="middle"> |
| 3622 | -xs:precisionDecimal</td> |
| 3623 | - </tr> |
| 3624 | - <tr> |
| 3625 | - <td class="castOther" align="left" valign="middle">xs:decimal</td> |
| 3626 | - </tr> |
| 3627 | - <tr> |
| 3628 | - <td class="castOther" align="left" valign="middle"/> |
| 3629 | - <td class="castOther" align="left" valign="middle">xs:integer</td> |
| 3630 | - </tr> |
| 3631 | - <tr> |
| 3632 | - <td class="castOther" align="left" valign="middle"/> |
| 3633 | - <td class="castOther" align="left" valign="middle"/> |
| 3634 | - <td class="castOther" align="left" valign="middle"> |
| 3635 | +</tr> |
| 3636 | +<tr> |
| 3637 | +<td class="castOther" align="left" valign="middle">xs:float</td> |
| 3638 | +</tr> |
| 3639 | +<tr> |
| 3640 | +<td class="castOther" align="left" valign="middle">xs:double</td> |
| 3641 | +</tr> |
| 3642 | +<tr> |
| 3643 | +<td class="castOther" align="left" valign="middle">xs:decimal</td> |
| 3644 | +</tr> |
| 3645 | +<tr> |
| 3646 | +<td class="castOther" align="left" valign="middle"></td> |
| 3647 | +<td class="castOther" align="left" valign="middle">xs:integer</td> |
| 3648 | +</tr> |
| 3649 | +<tr> |
| 3650 | +<td class="castOther" align="left" valign="middle"></td> |
| 3651 | +<td class="castOther" align="left" valign="middle"></td> |
| 3652 | +<td class="castOther" align="left" valign="middle"> |
| 3653 | xs:nonPositiveInteger</td> |
| 3654 | - </tr> |
| 3655 | - <tr> |
| 3656 | - <td class="castOther" align="left" valign="middle"/> |
| 3657 | - <td class="castOther" align="left" valign="middle"/> |
| 3658 | - <td class="castOther" align="left" valign="middle"/> |
| 3659 | - <td class="castOther" align="left" valign="middle"> |
| 3660 | +</tr> |
| 3661 | +<tr> |
| 3662 | +<td class="castOther" align="left" valign="middle"></td> |
| 3663 | +<td class="castOther" align="left" valign="middle"></td> |
| 3664 | +<td class="castOther" align="left" valign="middle"></td> |
| 3665 | +<td class="castOther" align="left" valign="middle"> |
| 3666 | xs:negativeInteger</td> |
| 3667 | - </tr> |
| 3668 | - <tr> |
| 3669 | - <td class="castOther" align="left" valign="middle"/> |
| 3670 | - <td class="castOther" align="left" valign="middle"/> |
| 3671 | - <td class="castOther" align="left" valign="middle">xs:long</td> |
| 3672 | - </tr> |
| 3673 | - <tr> |
| 3674 | - <td class="castOther" align="left" valign="middle"/> |
| 3675 | - <td class="castOther" align="left" valign="middle"/> |
| 3676 | - <td class="castOther" align="left" valign="middle"/> |
| 3677 | - <td class="castOther" align="left" valign="middle">xs:int</td> |
| 3678 | - </tr> |
| 3679 | - <tr> |
| 3680 | - <td class="castOther" align="left" valign="middle"/> |
| 3681 | - <td class="castOther" align="left" valign="middle"/> |
| 3682 | - <td class="castOther" align="left" valign="middle"/> |
| 3683 | - <td class="castOther" align="left" valign="middle"/> |
| 3684 | - <td class="castOther" align="left" valign="middle">xs:short</td> |
| 3685 | - </tr> |
| 3686 | - <tr> |
| 3687 | - <td class="castOther" align="left" valign="middle"/> |
| 3688 | - <td class="castOther" align="left" valign="middle"/> |
| 3689 | - <td class="castOther" align="left" valign="middle"/> |
| 3690 | - <td class="castOther" align="left" valign="middle"/> |
| 3691 | - <td class="castOther" align="left" valign="middle"/> |
| 3692 | - <td class="castOther" align="left" valign="middle">xs:byte</td> |
| 3693 | - </tr> |
| 3694 | - <tr> |
| 3695 | - <td class="castOther" align="left" valign="middle"/> |
| 3696 | - <td class="castOther" align="left" valign="middle"/> |
| 3697 | - <td class="castOther" align="left" valign="middle"> |
| 3698 | +</tr> |
| 3699 | +<tr> |
| 3700 | +<td class="castOther" align="left" valign="middle"></td> |
| 3701 | +<td class="castOther" align="left" valign="middle"></td> |
| 3702 | +<td class="castOther" align="left" valign="middle">xs:long</td> |
| 3703 | +</tr> |
| 3704 | +<tr> |
| 3705 | +<td class="castOther" align="left" valign="middle"></td> |
| 3706 | +<td class="castOther" align="left" valign="middle"></td> |
| 3707 | +<td class="castOther" align="left" valign="middle"></td> |
| 3708 | +<td class="castOther" align="left" valign="middle">xs:int</td> |
| 3709 | +</tr> |
| 3710 | +<tr> |
| 3711 | +<td class="castOther" align="left" valign="middle"></td> |
| 3712 | +<td class="castOther" align="left" valign="middle"></td> |
| 3713 | +<td class="castOther" align="left" valign="middle"></td> |
| 3714 | +<td class="castOther" align="left" valign="middle"></td> |
| 3715 | +<td class="castOther" align="left" valign="middle">xs:short</td> |
| 3716 | +</tr> |
| 3717 | +<tr> |
| 3718 | +<td class="castOther" align="left" valign="middle"></td> |
| 3719 | +<td class="castOther" align="left" valign="middle"></td> |
| 3720 | +<td class="castOther" align="left" valign="middle"></td> |
| 3721 | +<td class="castOther" align="left" valign="middle"></td> |
| 3722 | +<td class="castOther" align="left" valign="middle"></td> |
| 3723 | +<td class="castOther" align="left" valign="middle">xs:byte</td> |
| 3724 | +</tr> |
| 3725 | +<tr> |
| 3726 | +<td class="castOther" align="left" valign="middle"></td> |
| 3727 | +<td class="castOther" align="left" valign="middle"></td> |
| 3728 | +<td class="castOther" align="left" valign="middle"> |
| 3729 | xs:nonNegativeInteger</td> |
| 3730 | - </tr> |
| 3731 | - <tr> |
| 3732 | - <td class="castOther" align="left" valign="middle"/> |
| 3733 | - <td class="castOther" align="left" valign="middle"/> |
| 3734 | - <td class="castOther" align="left" valign="middle"/> |
| 3735 | - <td class="castOther" align="left" valign="middle"> |
| 3736 | +</tr> |
| 3737 | +<tr> |
| 3738 | +<td class="castOther" align="left" valign="middle"></td> |
| 3739 | +<td class="castOther" align="left" valign="middle"></td> |
| 3740 | +<td class="castOther" align="left" valign="middle"></td> |
| 3741 | +<td class="castOther" align="left" valign="middle"> |
| 3742 | xs:unsignedLong</td> |
| 3743 | - </tr> |
| 3744 | - <tr> |
| 3745 | - <td class="castOther" align="left" valign="middle"/> |
| 3746 | - <td class="castOther" align="left" valign="middle"/> |
| 3747 | - <td class="castOther" align="left" valign="middle"/> |
| 3748 | - <td class="castOther" align="left" valign="middle"/> |
| 3749 | - <td class="castOther" align="left" valign="middle"> |
| 3750 | +</tr> |
| 3751 | +<tr> |
| 3752 | +<td class="castOther" align="left" valign="middle"></td> |
| 3753 | +<td class="castOther" align="left" valign="middle"></td> |
| 3754 | +<td class="castOther" align="left" valign="middle"></td> |
| 3755 | +<td class="castOther" align="left" valign="middle"></td> |
| 3756 | +<td class="castOther" align="left" valign="middle"> |
| 3757 | xs:unsignedInt</td> |
| 3758 | - </tr> |
| 3759 | - <tr> |
| 3760 | - <td class="castOther" align="left" valign="middle"/> |
| 3761 | - <td class="castOther" align="left" valign="middle"/> |
| 3762 | - <td class="castOther" align="left" valign="middle"/> |
| 3763 | - <td class="castOther" align="left" valign="middle"/> |
| 3764 | - <td class="castOther" align="left" valign="middle"/> |
| 3765 | - <td class="castOther" align="left" valign="middle"> |
| 3766 | +</tr> |
| 3767 | +<tr> |
| 3768 | +<td class="castOther" align="left" valign="middle"></td> |
| 3769 | +<td class="castOther" align="left" valign="middle"></td> |
| 3770 | +<td class="castOther" align="left" valign="middle"></td> |
| 3771 | +<td class="castOther" align="left" valign="middle"></td> |
| 3772 | +<td class="castOther" align="left" valign="middle"></td> |
| 3773 | +<td class="castOther" align="left" valign="middle"> |
| 3774 | xs:unsignedShort</td> |
| 3775 | - </tr> |
| 3776 | - <tr> |
| 3777 | - <td class="castOther" align="left" valign="middle"/> |
| 3778 | - <td class="castOther" align="left" valign="middle"/> |
| 3779 | - <td class="castOther" align="left" valign="middle"/> |
| 3780 | - <td class="castOther" align="left" valign="middle"/> |
| 3781 | - <td class="castOther" align="left" valign="middle"/> |
| 3782 | - <td class="castOther" align="left" valign="middle"/> |
| 3783 | - <td class="castOther" align="left" valign="middle"> |
| 3784 | +</tr> |
| 3785 | +<tr> |
| 3786 | +<td class="castOther" align="left" valign="middle"></td> |
| 3787 | +<td class="castOther" align="left" valign="middle"></td> |
| 3788 | +<td class="castOther" align="left" valign="middle"></td> |
| 3789 | +<td class="castOther" align="left" valign="middle"></td> |
| 3790 | +<td class="castOther" align="left" valign="middle"></td> |
| 3791 | +<td class="castOther" align="left" valign="middle"></td> |
| 3792 | +<td class="castOther" align="left" valign="middle"> |
| 3793 | xs:unsignedByte</td> |
| 3794 | - </tr> |
| 3795 | - <tr> |
| 3796 | - <td class="castOther" align="left" valign="middle"/> |
| 3797 | - <td class="castOther" align="left" valign="middle"/> |
| 3798 | - <td class="castOther" align="left" valign="middle"/> |
| 3799 | - <td class="castOther" align="left" valign="middle"> |
| 3800 | +</tr> |
| 3801 | +<tr> |
| 3802 | +<td class="castOther" align="left" valign="middle"></td> |
| 3803 | +<td class="castOther" align="left" valign="middle"></td> |
| 3804 | +<td class="castOther" align="left" valign="middle"></td> |
| 3805 | +<td class="castOther" align="left" valign="middle"> |
| 3806 | xs:positiveInteger</td> |
| 3807 | - </tr> |
| 3808 | - <tr> |
| 3809 | - <td class="castOther" align="left" valign="middle"> |
| 3810 | +</tr> |
| 3811 | +<tr> |
| 3812 | +<td class="castOther" align="left" valign="middle"> |
| 3813 | xs:gYearMonth</td> |
| 3814 | - </tr> |
| 3815 | - <tr> |
| 3816 | - <td class="castOther" align="left" valign="middle">xs:gYear</td> |
| 3817 | - </tr> |
| 3818 | - <tr> |
| 3819 | - <td class="castOther" align="left" valign="middle"> |
| 3820 | +</tr> |
| 3821 | +<tr> |
| 3822 | +<td class="castOther" align="left" valign="middle">xs:gYear</td> |
| 3823 | +</tr> |
| 3824 | +<tr> |
| 3825 | +<td class="castOther" align="left" valign="middle"> |
| 3826 | xs:gMonthDay</td> |
| 3827 | - </tr> |
| 3828 | - <tr> |
| 3829 | - <td class="castOther" align="left" valign="middle">xs:gDay</td> |
| 3830 | - </tr> |
| 3831 | - <tr> |
| 3832 | - <td class="castOther" align="left" valign="middle">xs:gMonth</td> |
| 3833 | - </tr> |
| 3834 | - <tr> |
| 3835 | - <td class="castOther" align="left" valign="middle">xs:string</td> |
| 3836 | - </tr> |
| 3837 | - <tr> |
| 3838 | - <td class="castOther" align="left" valign="middle"/> |
| 3839 | - <td class="castOther" align="left" valign="middle"> |
| 3840 | +</tr> |
| 3841 | +<tr> |
| 3842 | +<td class="castOther" align="left" valign="middle">xs:gDay</td> |
| 3843 | +</tr> |
| 3844 | +<tr> |
| 3845 | +<td class="castOther" align="left" valign="middle">xs:gMonth</td> |
| 3846 | +</tr> |
| 3847 | +<tr> |
| 3848 | +<td class="castOther" align="left" valign="middle">xs:string</td> |
| 3849 | +</tr> |
| 3850 | +<tr> |
| 3851 | +<td class="castOther" align="left" valign="middle"></td> |
| 3852 | +<td class="castOther" align="left" valign="middle"> |
| 3853 | xs:normalizedString</td> |
| 3854 | - </tr> |
| 3855 | - <tr> |
| 3856 | - <td class="castOther" align="left" valign="middle"/> |
| 3857 | - <td class="castOther" align="left" valign="middle"/> |
| 3858 | - <td class="castOther" align="left" valign="middle">xs:token</td> |
| 3859 | - </tr> |
| 3860 | - <tr> |
| 3861 | - <td class="castOther" align="left" valign="middle"/> |
| 3862 | - <td class="castOther" align="left" valign="middle"/> |
| 3863 | - <td class="castOther" align="left" valign="middle"/> |
| 3864 | - <td class="castOther" align="left" valign="middle">xs:language</td> |
| 3865 | - </tr> |
| 3866 | - <tr> |
| 3867 | - <td class="castOther" align="left" valign="middle"/> |
| 3868 | - <td class="castOther" align="left" valign="middle"/> |
| 3869 | - <td class="castOther" align="left" valign="middle"/> |
| 3870 | - <td class="castOther" align="left" valign="middle">xs:NMTOKEN</td> |
| 3871 | - </tr> |
| 3872 | - <tr> |
| 3873 | - <td class="castOther" align="left" valign="middle"/> |
| 3874 | - <td class="castOther" align="left" valign="middle"/> |
| 3875 | - <td class="castOther" align="left" valign="middle"/> |
| 3876 | - <td class="castOther" align="left" valign="middle">xs:Name</td> |
| 3877 | - </tr> |
| 3878 | - <tr> |
| 3879 | - <td class="castOther" align="left" valign="middle"/> |
| 3880 | - <td class="castOther" align="left" valign="middle"/> |
| 3881 | - <td class="castOther" align="left" valign="middle"/> |
| 3882 | - <td class="castOther" align="left" valign="middle"/> |
| 3883 | - <td class="castOther" align="left" valign="middle">xs:NCName</td> |
| 3884 | - </tr> |
| 3885 | - <tr> |
| 3886 | - <td class="castOther" align="left" valign="middle"/> |
| 3887 | - <td class="castOther" align="left" valign="middle"/> |
| 3888 | - <td class="castOther" align="left" valign="middle"/> |
| 3889 | - <td class="castOther" align="left" valign="middle"/> |
| 3890 | - <td class="castOther" align="left" valign="middle"/> |
| 3891 | - <td class="castOther" align="left" valign="middle">xs:ID</td> |
| 3892 | - </tr> |
| 3893 | - <tr> |
| 3894 | - <td class="castOther" align="left" valign="middle"/> |
| 3895 | - <td class="castOther" align="left" valign="middle"/> |
| 3896 | - <td class="castOther" align="left" valign="middle"/> |
| 3897 | - <td class="castOther" align="left" valign="middle"/> |
| 3898 | - <td class="castOther" align="left" valign="middle"/> |
| 3899 | - <td class="castOther" align="left" valign="middle">xs:IDREF</td> |
| 3900 | - </tr> |
| 3901 | - <tr> |
| 3902 | - <td class="castOther" align="left" valign="middle"/> |
| 3903 | - <td class="castOther" align="left" valign="middle"/> |
| 3904 | - <td class="castOther" align="left" valign="middle"/> |
| 3905 | - <td class="castOther" align="left" valign="middle"/> |
| 3906 | - <td class="castOther" align="left" valign="middle"/> |
| 3907 | - <td class="castOther" align="left" valign="middle">xs:ENTITY</td> |
| 3908 | - </tr> |
| 3909 | - <tr> |
| 3910 | - <td class="castOther" align="left" valign="middle">xs:boolean</td> |
| 3911 | - </tr> |
| 3912 | - <tr> |
| 3913 | - <td class="castOther" align="left" valign="middle"> |
| 3914 | +</tr> |
| 3915 | +<tr> |
| 3916 | +<td class="castOther" align="left" valign="middle"></td> |
| 3917 | +<td class="castOther" align="left" valign="middle"></td> |
| 3918 | +<td class="castOther" align="left" valign="middle">xs:token</td> |
| 3919 | +</tr> |
| 3920 | +<tr> |
| 3921 | +<td class="castOther" align="left" valign="middle"></td> |
| 3922 | +<td class="castOther" align="left" valign="middle"></td> |
| 3923 | +<td class="castOther" align="left" valign="middle"></td> |
| 3924 | +<td class="castOther" align="left" valign="middle">xs:language</td> |
| 3925 | +</tr> |
| 3926 | +<tr> |
| 3927 | +<td class="castOther" align="left" valign="middle"></td> |
| 3928 | +<td class="castOther" align="left" valign="middle"></td> |
| 3929 | +<td class="castOther" align="left" valign="middle"></td> |
| 3930 | +<td class="castOther" align="left" valign="middle">xs:NMTOKEN</td> |
| 3931 | +</tr> |
| 3932 | +<tr> |
| 3933 | +<td class="castOther" align="left" valign="middle"></td> |
| 3934 | +<td class="castOther" align="left" valign="middle"></td> |
| 3935 | +<td class="castOther" align="left" valign="middle"></td> |
| 3936 | +<td class="castOther" align="left" valign="middle">xs:Name</td> |
| 3937 | +</tr> |
| 3938 | +<tr> |
| 3939 | +<td class="castOther" align="left" valign="middle"></td> |
| 3940 | +<td class="castOther" align="left" valign="middle"></td> |
| 3941 | +<td class="castOther" align="left" valign="middle"></td> |
| 3942 | +<td class="castOther" align="left" valign="middle"></td> |
| 3943 | +<td class="castOther" align="left" valign="middle">xs:NCName</td> |
| 3944 | +</tr> |
| 3945 | +<tr> |
| 3946 | +<td class="castOther" align="left" valign="middle"></td> |
| 3947 | +<td class="castOther" align="left" valign="middle"></td> |
| 3948 | +<td class="castOther" align="left" valign="middle"></td> |
| 3949 | +<td class="castOther" align="left" valign="middle"></td> |
| 3950 | +<td class="castOther" align="left" valign="middle"></td> |
| 3951 | +<td class="castOther" align="left" valign="middle">xs:ID</td> |
| 3952 | +</tr> |
| 3953 | +<tr> |
| 3954 | +<td class="castOther" align="left" valign="middle"></td> |
| 3955 | +<td class="castOther" align="left" valign="middle"></td> |
| 3956 | +<td class="castOther" align="left" valign="middle"></td> |
| 3957 | +<td class="castOther" align="left" valign="middle"></td> |
| 3958 | +<td class="castOther" align="left" valign="middle"></td> |
| 3959 | +<td class="castOther" align="left" valign="middle">xs:IDREF</td> |
| 3960 | +</tr> |
| 3961 | +<tr> |
| 3962 | +<td class="castOther" align="left" valign="middle"></td> |
| 3963 | +<td class="castOther" align="left" valign="middle"></td> |
| 3964 | +<td class="castOther" align="left" valign="middle"></td> |
| 3965 | +<td class="castOther" align="left" valign="middle"></td> |
| 3966 | +<td class="castOther" align="left" valign="middle"></td> |
| 3967 | +<td class="castOther" align="left" valign="middle">xs:ENTITY</td> |
| 3968 | +</tr> |
| 3969 | +<tr> |
| 3970 | +<td class="castOther" align="left" valign="middle">xs:boolean</td> |
| 3971 | +</tr> |
| 3972 | +<tr> |
| 3973 | +<td class="castOther" align="left" valign="middle"> |
| 3974 | xs:base64Binary</td> |
| 3975 | - </tr> |
| 3976 | - <tr> |
| 3977 | - <td class="castOther" align="left" valign="middle"> |
| 3978 | +</tr> |
| 3979 | +<tr> |
| 3980 | +<td class="castOther" align="left" valign="middle"> |
| 3981 | xs:hexBinary</td> |
| 3982 | - </tr> |
| 3983 | - <tr> |
| 3984 | - <td class="castOther" align="left" valign="middle">xs:anyURI</td> |
| 3985 | - </tr> |
| 3986 | - <tr> |
| 3987 | - <td class="castOther" align="left" valign="middle">xs:QName</td> |
| 3988 | - </tr> |
| 3989 | - <tr> |
| 3990 | - <td class="castOther" align="left" valign="middle">xs:NOTATION</td> |
| 3991 | - </tr> |
| 3992 | - </tbody> |
| 3993 | - </table> |
| 3994 | - </div> |
| 3995 | - <div class="div2"> |
| 3996 | - <h3> |
| 3997 | - <a name="terminology" id="terminology"/>1.6 Terminology</h3> |
| 3998 | - <p>The terminology used to describe the functions and operators on |
| 3999 | +</tr> |
| 4000 | +<tr> |
| 4001 | +<td class="castOther" align="left" valign="middle">xs:anyURI</td> |
| 4002 | +</tr> |
| 4003 | +<tr> |
| 4004 | +<td class="castOther" align="left" valign="middle">xs:QName</td> |
| 4005 | +</tr> |
| 4006 | +<tr> |
| 4007 | +<td class="castOther" align="left" valign="middle">xs:NOTATION</td> |
| 4008 | +</tr> |
| 4009 | +</tbody> |
| 4010 | +</table> |
| 4011 | +<p>When XSD 1.1 is supported, one additional type needs to be added |
| 4012 | +to these diagrams: the type <code>xs:dateTimeStamp</code>, which is |
| 4013 | +derived from <code>xs:dateTime</code>.</p> |
| 4014 | +</div> |
| 4015 | +<div class="div2"> |
| 4016 | +<h3><a name="terminology" id="terminology"></a>1.6 Terminology</h3> |
| 4017 | +<p>The terminology used to describe the functions and operators on |
| 4018 | <a href="#xmlschema-2">[XML Schema Part 2: Datatypes Second |
| 4019 | Edition]</a> is defined in the body of this specification. The |
| 4020 | terms defined in this section are used in building those |
| 4021 | definitions</p> |
| 4022 | - <div class="div3"> |
| 4023 | - <h4> |
| 4024 | - <a name="character-terminology" id="character-terminology"/>1.6.1 Strings, characters, and |
| 4025 | +<div class="div3"> |
| 4026 | +<h4><a name="character-terminology" id= |
| 4027 | +"character-terminology"></a>1.6.1 Strings, characters, and |
| 4028 | codepoints</h4> |
| 4029 | - <p>This document uses the terms <code>string</code>, |
| 4030 | +<p>This document uses the terms <code>string</code>, |
| 4031 | <code>character</code>, and <code>codepoint</code> with the |
| 4032 | following meanings:</p> |
| 4033 | - <p> |
| 4034 | - <span class="termdef"> |
| 4035 | - <a name="character" id="character"/>[Definition] A <b>character</b> is an instance of |
| 4036 | -the <a href="http://www.w3.org/TR/REC-xml/#NT-Char">Char</a> |
| 4037 | - <sup> |
| 4038 | - <small>XML</small> |
| 4039 | - </sup> |
| 4040 | -production of <a href="#REC-xml">[REC-xml]</a>.</span> |
| 4041 | - </p> |
| 4042 | - <div class="note"> |
| 4043 | - <p class="prefix"> |
| 4044 | - <b>Note:</b> |
| 4045 | - </p> |
| 4046 | - <p>This definition excludes Unicode characters in the surrogate |
| 4047 | +<p><span class="termdef"><a name="character" id= |
| 4048 | +"character"></a>[Definition] A <b>character</b> is an instance of |
| 4049 | +the <a href= |
| 4050 | +"http://www.w3.org/TR/REC-xml/#NT-Char">Char</a><sup><small>XML</small></sup> |
| 4051 | +production of <a href="#REC-xml">[REC-xml]</a>.</span></p> |
| 4052 | +<div class="note"> |
| 4053 | +<p class="prefix"><b>Note:</b></p> |
| 4054 | +<p>This definition excludes Unicode characters in the surrogate |
| 4055 | blocks as well as xFFFE and xFFFF, while including characters with |
| 4056 | codepoints greater than xFFFF which some programming languages |
| 4057 | treat as two characters. The valid characters are defined by their |
| 4058 | codepoints, and include some whose codepoints have not been |
| 4059 | assigned by the Unicode consortium to any character.</p> |
| 4060 | - </div> |
| 4061 | - <p> |
| 4062 | - <span class="termdef"> |
| 4063 | - <a name="string" id="string"/>[Definition] A <b>string</b> is a sequence of zero or |
| 4064 | -more <a title="character" class="termref" href="#character"> |
| 4065 | - <span class="arrow">·</span>characters<span class="arrow">·</span> |
| 4066 | - </a>, or equivalently, a value in the value space |
| 4067 | -of the <code>xs:string</code> data type.</span> |
| 4068 | - </p> |
| 4069 | - <p> |
| 4070 | - <span class="termdef"> |
| 4071 | - <a name="codepoint" id="codepoint"/>[Definition] A <b>codepoint</b> is a non-negative |
| 4072 | -integer assigned to a <a title="character" class="termref" href="#character"> |
| 4073 | - <span class="arrow">·</span>character<span class="arrow">·</span> |
| 4074 | - </a> by the Unicode consortium, or reserved for |
| 4075 | -future assignment to a character.</span> |
| 4076 | - </p> |
| 4077 | - <div class="note"> |
| 4078 | - <p class="prefix"> |
| 4079 | - <b>Note:</b> |
| 4080 | - </p> |
| 4081 | - <p>The set of codepoints is thus wider than the set of |
| 4082 | +</div> |
| 4083 | +<p><span class="termdef"><a name="string" id= |
| 4084 | +"string"></a>[Definition] A <b>string</b> is a sequence of zero or |
| 4085 | +more <a title="character" class="termref" href= |
| 4086 | +"#character"><span class="arrow">·</span>characters<span class= |
| 4087 | +"arrow">·</span></a>, or equivalently, a value in the value space |
| 4088 | +of the <code>xs:string</code> data type.</span></p> |
| 4089 | +<p><span class="termdef"><a name="codepoint" id= |
| 4090 | +"codepoint"></a>[Definition] A <b>codepoint</b> is a non-negative |
| 4091 | +integer assigned to a <a title="character" class="termref" href= |
| 4092 | +"#character"><span class="arrow">·</span>character<span class= |
| 4093 | +"arrow">·</span></a> by the Unicode consortium, or reserved for |
| 4094 | +future assignment to a character.</span></p> |
| 4095 | +<div class="note"> |
| 4096 | +<p class="prefix"><b>Note:</b></p> |
| 4097 | +<p>The set of codepoints is thus wider than the set of |
| 4098 | characters.</p> |
| 4099 | - <p>This specification spells "codepoint" as one word; the Unicode |
| 4100 | +<p>This specification spells "codepoint" as one word; the Unicode |
| 4101 | specification spells it as "code point". Equivalent terms found in |
| 4102 | other specifications are "character number" or "code position". See |
| 4103 | <a href="#charmod">[Character Model for the World Wide Web 1.0: |
| 4104 | -Fundamentals]</a> |
| 4105 | - </p> |
| 4106 | - </div> |
| 4107 | - <p>Because these terms appear so frequently, they are hyperlinked |
| 4108 | +Fundamentals]</a></p> |
| 4109 | +</div> |
| 4110 | +<p>Because these terms appear so frequently, they are hyperlinked |
| 4111 | to the definition only when there is a particular desire to draw |
| 4112 | the reader's attention to the definition; the absence of a |
| 4113 | hyperlink does not mean that the term is being used in some other |
| 4114 | sense.</p> |
| 4115 | - <p>It is <a title="implementation-defined" class="termref" href="#implementation-defined"> |
| 4116 | - <span class="arrow">·</span>implementation-defined<span class="arrow">·</span> |
| 4117 | - </a> which version of <a href="#Unicode4">[The |
| 4118 | +<p>It is <a title="implementation-defined" class="termref" href= |
| 4119 | +"#implementation-defined"><span class= |
| 4120 | +"arrow">·</span>implementation-defined<span class= |
| 4121 | +"arrow">·</span></a> which version of <a href="#Unicode">[The |
| 4122 | Unicode Standard]</a> is supported, but it is recommended that the |
| 4123 | most recent version of Unicode be used.</p> |
| 4124 | - <p>Unless explicitly stated, the <code>xs:string</code> values |
| 4125 | +<p>Unless explicitly stated, the <code>xs:string</code> values |
| 4126 | returned by the functions in this document are not normalized in |
| 4127 | the sense of <a href="#charmod">[Character Model for the World Wide |
| 4128 | Web 1.0: Fundamentals]</a>.</p> |
| 4129 | - <div class="note"> |
| 4130 | - <p class="prefix"> |
| 4131 | - <b>Notes:</b> |
| 4132 | - </p> |
| 4133 | - <p>In functions that involve character counting such as <a href="#func-substring"> |
| 4134 | - <code>fn:substring</code> |
| 4135 | - </a>, <a href="#func-string-length"> |
| 4136 | - <code>fn:string-length</code> |
| 4137 | - </a> and |
| 4138 | -<a href="#func-translate"> |
| 4139 | - <code>fn:translate</code> |
| 4140 | - </a>, what is |
| 4141 | -counted is the number of XML <a title="character" class="termref" href="#character"> |
| 4142 | - <span class="arrow">·</span>characters<span class="arrow">·</span> |
| 4143 | - </a> in the |
| 4144 | +<div class="note"> |
| 4145 | +<p class="prefix"><b>Notes:</b></p> |
| 4146 | +<p>In functions that involve character counting such as <a href= |
| 4147 | +"#func-substring"><code>fn:substring</code></a>, <a href= |
| 4148 | +"#func-string-length"><code>fn:string-length</code></a> and |
| 4149 | +<a href="#func-translate"><code>fn:translate</code></a>, what is |
| 4150 | +counted is the number of XML <a title="character" class="termref" |
| 4151 | +href="#character"><span class= |
| 4152 | +"arrow">·</span>characters<span class="arrow">·</span></a> in the |
| 4153 | string (or equivalently, the number of Unicode codepoints). Some |
| 4154 | implementations may represent a codepoint above xFFFF using two |
| 4155 | 16-bit values known as a surrogate pair. A surrogate pair counts as |
| 4156 | one character, not two.</p> |
| 4157 | - </div> |
| 4158 | - </div> |
| 4159 | - <div class="div3"> |
| 4160 | - <h4> |
| 4161 | - <a name="namespace-terminology" id="namespace-terminology"/>1.6.2 Namespaces and URIs</h4> |
| 4162 | - <p>This document uses the phrase "namespace URI" to identify the |
| 4163 | +</div> |
| 4164 | +</div> |
| 4165 | +<div class="div3"> |
| 4166 | +<h4><a name="namespace-terminology" id= |
| 4167 | +"namespace-terminology"></a>1.6.2 Namespaces and URIs</h4> |
| 4168 | +<p>This document uses the phrase "namespace URI" to identify the |
| 4169 | concept identified in <a href="#REC-xml-names">[Namespaces in |
| 4170 | XML]</a> as "namespace name", and the phrase "local name" to |
| 4171 | -identify the concept identified in <a href="#REC-xml-names">[Namespaces in XML]</a> as "local part".</p> |
| 4172 | - <p>It also uses the term "expanded-QName" defined below.</p> |
| 4173 | - <p> |
| 4174 | - <span class="termdef"> |
| 4175 | - <a name="expanded-name" id="expanded-name"/>[Definition] An <b>expanded-QName</b> is a pair |
| 4176 | +identify the concept identified in <a href= |
| 4177 | +"#REC-xml-names">[Namespaces in XML]</a> as "local part".</p> |
| 4178 | +<p>It also uses the term "expanded-QName" defined below.</p> |
| 4179 | +<p><span class="termdef"><a name="expanded-name" id= |
| 4180 | +"expanded-name"></a>[Definition] An <b>expanded-QName</b> is a pair |
| 4181 | of values consisting of a namespace URI and a local name. They |
| 4182 | belong to the value space of the <a href="#xmlschema-2">[XML Schema |
| 4183 | Part 2: Datatypes Second Edition]</a> datatype |
| 4184 | <code>xs:QName</code>. When this document refers to |
| 4185 | <code>xs:QName</code> we always mean the value space, i.e. a |
| 4186 | namespace URI, local name pair (and not the lexical space referring |
| 4187 | -to constructs of the form prefix:local-name).</span> |
| 4188 | - </p> |
| 4189 | - <p>The term URI is used as follows:</p> |
| 4190 | - <p> |
| 4191 | - <span class="termdef"> |
| 4192 | - <a name="dt-uri" id="dt-uri"/>[Definition] Within this specification, the term |
| 4193 | +to constructs of the form prefix:local-name).</span></p> |
| 4194 | +<p>The term URI is used as follows:</p> |
| 4195 | +<p><span class="termdef"><a name="dt-uri" id= |
| 4196 | +"dt-uri"></a>[Definition] Within this specification, the term |
| 4197 | <b>URI</b> refers to Universal Resource Identifiers as defined in |
| 4198 | -<a href="#rfc3986">[RFC 3986]</a> and extended in <a href="#rfc3987">[RFC 3987]</a> with a new name <b>IRI</b>. The term |
| 4199 | +<a href="#rfc3986">[RFC 3986]</a> and extended in <a href= |
| 4200 | +"#rfc3987">[RFC 3987]</a> with a new name <b>IRI</b>. The term |
| 4201 | <b>URI Reference</b>, unless otherwise stated, refers to a string |
| 4202 | in the lexical space of the <code>xs:anyURI</code> datatype as |
| 4203 | defined in <a href="#xmlschema-2">[XML Schema Part 2: Datatypes |
| 4204 | -Second Edition]</a>.</span> |
| 4205 | - </p> |
| 4206 | - <div class="note"> |
| 4207 | - <p class="prefix"> |
| 4208 | - <b>Note:</b> |
| 4209 | - </p> |
| 4210 | - <p>Note that this means, in practice, that where this specification |
| 4211 | -requires a "URI Reference", an IRI as defined in <a href="#rfc3987">[RFC 3987]</a> will be accepted, provided that other |
| 4212 | +Second Edition]</a>.</span></p> |
| 4213 | +<div class="note"> |
| 4214 | +<p class="prefix"><b>Note:</b></p> |
| 4215 | +<p>Note that this means, in practice, that where this specification |
| 4216 | +requires a "URI Reference", an IRI as defined in <a href= |
| 4217 | +"#rfc3987">[RFC 3987]</a> will be accepted, provided that other |
| 4218 | relevant specifications also permit an IRI. The term URI has been |
| 4219 | retained in preference to IRI to avoid introducing new names for |
| 4220 | concepts such as "Base URI" that are defined or referenced across |
| 4221 | @@ -2115,204 +2376,183 @@ |
| 4222 | definition of <code>xs:anyURI</code> is a wider definition than the |
| 4223 | definition in <a href="#rfc3987">[RFC 3987]</a>; for example it |
| 4224 | does not require non-ASCII characters to be escaped.</p> |
| 4225 | - </div> |
| 4226 | - </div> |
| 4227 | - <div class="div3"> |
| 4228 | - <h4> |
| 4229 | - <a name="conformance-terminology" id="conformance-terminology"/>1.6.3 Conformance terminology</h4> |
| 4230 | - <dl> |
| 4231 | - <dt class="label"> |
| 4232 | - <span class="termdef"> |
| 4233 | - <a name="compatibility" id="compatibility"/>[Definition] <b>for |
| 4234 | -compatibility</b> |
| 4235 | - </span> |
| 4236 | - </dt> |
| 4237 | - <dd> |
| 4238 | - <p>A feature of this specification included to ensure that |
| 4239 | +</div> |
| 4240 | +</div> |
| 4241 | +<div class="div3"> |
| 4242 | +<h4><a name="conformance-terminology" id= |
| 4243 | +"conformance-terminology"></a>1.6.3 Conformance terminology</h4> |
| 4244 | +<dl> |
| 4245 | +<dt class="label"><span class="termdef"><a name="compatibility" id= |
| 4246 | +"compatibility"></a>[Definition] <b>for |
| 4247 | +compatibility</b></span></dt> |
| 4248 | +<dd> |
| 4249 | +<p>A feature of this specification included to ensure that |
| 4250 | implementations that use this feature remain compatible with |
| 4251 | -<a href="#xpath">[XML Path Language (XPath) Version 1.0]</a> |
| 4252 | - </p> |
| 4253 | - </dd> |
| 4254 | - <dt class="label"> |
| 4255 | - <span class="termdef"> |
| 4256 | - <a name="may" id="may"/>[Definition] <b>may</b> |
| 4257 | - </span> |
| 4258 | - </dt> |
| 4259 | - <dd> |
| 4260 | - <p>Conforming documents and processors are permitted to, but need |
| 4261 | +<a href="#xpath">[XML Path Language (XPath) Version 1.0]</a></p> |
| 4262 | +</dd> |
| 4263 | +<dt class="label"><span class="termdef"><a name="may" id= |
| 4264 | +"may"></a>[Definition] <b>may</b></span></dt> |
| 4265 | +<dd> |
| 4266 | +<p>Conforming documents and processors are permitted to, but need |
| 4267 | not, behave as described.</p> |
| 4268 | - </dd> |
| 4269 | - <dt class="label"> |
| 4270 | - <span class="termdef"> |
| 4271 | - <a name="must" id="must"/>[Definition] <b>must</b> |
| 4272 | - </span> |
| 4273 | - </dt> |
| 4274 | - <dd> |
| 4275 | - <p>Conforming documents and processors are required to behave as |
| 4276 | +</dd> |
| 4277 | +<dt class="label"><span class="termdef"><a name="must" id= |
| 4278 | +"must"></a>[Definition] <b>must</b></span></dt> |
| 4279 | +<dd> |
| 4280 | +<p>Conforming documents and processors are required to behave as |
| 4281 | described; otherwise, they are either non-conformant or else in |
| 4282 | error.</p> |
| 4283 | - </dd> |
| 4284 | - <dt class="label"> |
| 4285 | - <span class="termdef"> |
| 4286 | - <a name="implementation-defined" id="implementation-defined"/>[Definition] |
| 4287 | -<b>implementation-defined</b> |
| 4288 | - </span> |
| 4289 | - </dt> |
| 4290 | - <dd> |
| 4291 | - <p>Possibly differing between implementations, but specified and |
| 4292 | +</dd> |
| 4293 | +<dt class="label"><span class="termdef"><a name= |
| 4294 | +"implementation-defined" id= |
| 4295 | +"implementation-defined"></a>[Definition] |
| 4296 | +<b>implementation-defined</b></span></dt> |
| 4297 | +<dd> |
| 4298 | +<p>Possibly differing between implementations, but specified and |
| 4299 | documented by the implementor for each particular |
| 4300 | implementation.</p> |
| 4301 | - </dd> |
| 4302 | - <dt class="label"> |
| 4303 | - <span class="termdef"> |
| 4304 | - <a name="implementation-dependent" id="implementation-dependent"/>[Definition] |
| 4305 | -<b>implementation-dependent</b> |
| 4306 | - </span> |
| 4307 | - </dt> |
| 4308 | - <dd> |
| 4309 | - <p>Possibly differing between implementations, but not specified by |
| 4310 | +</dd> |
| 4311 | +<dt class="label"><span class="termdef"><a name= |
| 4312 | +"implementation-dependent" id= |
| 4313 | +"implementation-dependent"></a>[Definition] |
| 4314 | +<b>implementation-dependent</b></span></dt> |
| 4315 | +<dd> |
| 4316 | +<p>Possibly differing between implementations, but not specified by |
| 4317 | this or other W3C specification, and not required to be specified |
| 4318 | by the implementor for any particular implementation.</p> |
| 4319 | - </dd> |
| 4320 | - </dl> |
| 4321 | - </div> |
| 4322 | - <div class="div3"> |
| 4323 | - <h4> |
| 4324 | - <a name="properties-of-functions" id="properties-of-functions"/>1.6.4 Properties of functions</h4> |
| 4325 | - <p>This section is concerned with the question of whether two calls |
| 4326 | +</dd> |
| 4327 | +</dl> |
| 4328 | +</div> |
| 4329 | +<div class="div3"> |
| 4330 | +<h4><a name="properties-of-functions" id= |
| 4331 | +"properties-of-functions"></a>1.6.4 Properties of functions</h4> |
| 4332 | +<p>This section is concerned with the question of whether two calls |
| 4333 | on a function, with the same arguments, may produce different |
| 4334 | results.</p> |
| 4335 | - <p> |
| 4336 | - <span class="termdef"> |
| 4337 | - <a name="execution-scope" id="execution-scope"/>[Definition] Two function calls are said to |
| 4338 | +<p><span class="termdef"><a name="execution-scope" id= |
| 4339 | +"execution-scope"></a>[Definition] Two function calls are said to |
| 4340 | be within the same <b>execution scope</b> if the host environment |
| 4341 | defines them as such. In XSLT, any two calls executed during the |
| 4342 | same transformation are in the same execution scope. In XQuery, any |
| 4343 | two calls executed during the evaluation of a top-level expression |
| 4344 | are in the same execution scope. In other contexts, the execution |
| 4345 | scope is specified by the host environment that invokes the |
| 4346 | -function library.</span> |
| 4347 | - </p> |
| 4348 | - <p>The following definition explains more precisely what it means |
| 4349 | +function library.</span></p> |
| 4350 | +<p>The following definition explains more precisely what it means |
| 4351 | for two function calls to return the same result:</p> |
| 4352 | - <p> |
| 4353 | - <span class="termdef"> |
| 4354 | - <a name="dt-identical" id="dt-identical"/>[Definition]</span> Two values are defined to be |
| 4355 | +<p><span class="termdef"><a name="dt-identical" id= |
| 4356 | +"dt-identical"></a>[Definition]</span> Two values are defined to be |
| 4357 | <b>identical</b> if they contain the same number of items and the |
| 4358 | items are pairwise identical. Two items are identical if and only |
| 4359 | if one of the following conditions applies:</p> |
| 4360 | - <ul> |
| 4361 | - <li> |
| 4362 | - <p>Both items are atomic values, of precisely the same type, and |
| 4363 | +<ul> |
| 4364 | +<li> |
| 4365 | +<p>Both items are atomic values, of precisely the same type, and |
| 4366 | the values are equal as defined using the <code>eq</code> operator, |
| 4367 | using the Unicode codepoint collation when comparing strings</p> |
| 4368 | - </li> |
| 4369 | - <li> |
| 4370 | - <p>Both items are nodes, and represent the same node</p> |
| 4371 | - </li> |
| 4372 | - <li> |
| 4373 | - <p>Both items are function items, and have the same name (or |
| 4374 | -absence of a name), arity, function signature, and closure</p> |
| 4375 | - </li> |
| 4376 | - </ul> |
| 4377 | - <p>Some functions produce results that depend not only on their |
| 4378 | +</li> |
| 4379 | +<li> |
| 4380 | +<p>Both items are nodes, and represent the same node</p> |
| 4381 | +</li> |
| 4382 | +<li> |
| 4383 | +<p>Both items are function items, and have the same name (or |
| 4384 | +absence of a name), arity, function signature, and closure. (Note |
| 4385 | +that there is no function or operator defined in the specification |
| 4386 | +that tests whether two function items are identical.)</p> |
| 4387 | +</li> |
| 4388 | +</ul> |
| 4389 | +<p>Some functions produce results that depend not only on their |
| 4390 | explicit arguments, but also on the static and dynamic context.</p> |
| 4391 | - <p> |
| 4392 | - <span class="termdef"> |
| 4393 | - <a name="dt-context-dependent" id="dt-context-dependent"/>[Definition] A function may have the |
| 4394 | +<p><span class="termdef"><a name="dt-context-dependent" id= |
| 4395 | +"dt-context-dependent"></a>[Definition] A function may have the |
| 4396 | property of being <b>context-dependent</b>: the result of such a |
| 4397 | function depends on the values of properties in the static and |
| 4398 | dynamic evaluation context as well as on the actual supplied |
| 4399 | -arguments (if any).</span> |
| 4400 | - </p> |
| 4401 | - <p>Context-dependent functions fall into a number of |
| 4402 | +arguments (if any).</span></p> |
| 4403 | +<p><span class="termdef"><a name="dt-context-independent" id= |
| 4404 | +"dt-context-independent"></a>[Definition] A function that is not |
| 4405 | +<a title="context-dependent" class="termref" href= |
| 4406 | +"#dt-context-dependent"><span class= |
| 4407 | +"arrow">·</span>context-dependent<span class="arrow">·</span></a> |
| 4408 | +is called <b>context-independent</b>.</span></p> |
| 4409 | +<p>Functions that are context-dependent cannot be used as literal |
| 4410 | +function items, nor can they be partially applied. For example, |
| 4411 | +<code>position#0</code> is not valid as a literal function item, |
| 4412 | +and <a href="#func-starts-with"><code>fn:starts-with(?, ?, |
| 4413 | +"http://example.com/collation")</code></a> is not a valid partial |
| 4414 | +function application. In the latter case this is because, in |
| 4415 | +theory, the same URI might refer to different collations depending |
| 4416 | +on the static context in which the collation URI appears. It is |
| 4417 | +possible to circumvent this problem by writing a user-defined |
| 4418 | +function as a simple wrapper for a call on <a href= |
| 4419 | +"#func-starts-with"><code>fn:starts-with</code></a>, and writing a |
| 4420 | +partial application of this user-defined function. In this way the |
| 4421 | +static context for the call on <a href= |
| 4422 | +"#func-starts-with"><code>fn:starts-with</code></a> is made |
| 4423 | +unambiguous.</p> |
| 4424 | +<p>Context-dependent functions fall into a number of |
| 4425 | categories:</p> |
| 4426 | - <ol class="enumar"> |
| 4427 | - <li> |
| 4428 | - <p>The functions <a href="#func-current-date"> |
| 4429 | - <code>fn:current-date</code> |
| 4430 | - </a>, <a href="#func-current-dateTime"> |
| 4431 | - <code>fn:current-dateTime</code> |
| 4432 | - </a>, |
| 4433 | -<a href="#func-current-time"> |
| 4434 | - <code>fn:current-time</code> |
| 4435 | - </a>, |
| 4436 | -<a href="#func-implicit-timezone"> |
| 4437 | - <code>fn:implicit-timezone</code> |
| 4438 | - </a>, |
| 4439 | -<a href="#func-adjust-date-to-timezone"> |
| 4440 | - <code>fn:adjust-date-to-timezone</code> |
| 4441 | - </a>, |
| 4442 | -<a href="#func-adjust-dateTime-to-timezone"> |
| 4443 | - <code>fn:adjust-dateTime-to-timezone</code> |
| 4444 | - </a>, |
| 4445 | -and <a href="#func-adjust-time-to-timezone"> |
| 4446 | - <code>fn:adjust-time-to-timezone</code> |
| 4447 | - </a> |
| 4448 | +<ol class="enumar"> |
| 4449 | +<li> |
| 4450 | +<p>The functions <a href= |
| 4451 | +"#func-current-date"><code>fn:current-date</code></a>, <a href= |
| 4452 | +"#func-current-dateTime"><code>fn:current-dateTime</code></a>, |
| 4453 | +<a href="#func-current-time"><code>fn:current-time</code></a>, |
| 4454 | +<a href= |
| 4455 | +"#func-implicit-timezone"><code>fn:implicit-timezone</code></a>, |
| 4456 | +<a href= |
| 4457 | +"#func-adjust-date-to-timezone"><code>fn:adjust-date-to-timezone</code></a>, |
| 4458 | +<a href= |
| 4459 | +"#func-adjust-dateTime-to-timezone"><code>fn:adjust-dateTime-to-timezone</code></a>, |
| 4460 | +and <a href= |
| 4461 | +"#func-adjust-time-to-timezone"><code>fn:adjust-time-to-timezone</code></a> |
| 4462 | depend on properties of the dynamic context that are fixed within |
| 4463 | -the <a title="execution scope" class="termref" href="#execution-scope"> |
| 4464 | - <span class="arrow">·</span>execution |
| 4465 | -scope<span class="arrow">·</span> |
| 4466 | - </a>. The same applies to a |
| 4467 | -number of functions in the <code>op:</code> namespace that |
| 4468 | -manipulate dates and times and that make use of the implicit |
| 4469 | -timezone. These functions will return the same result if called |
| 4470 | -repeatedly during a single <a title="execution scope" class="termref" href="#execution-scope"> |
| 4471 | - <span class="arrow">·</span>execution scope<span class="arrow">·</span> |
| 4472 | - </a>.</p> |
| 4473 | - </li> |
| 4474 | - <li> |
| 4475 | - <p>The functions <a href="#func-position"> |
| 4476 | - <code>fn:position</code> |
| 4477 | - </a>, <a href="#func-last"> |
| 4478 | - <code>fn:last</code> |
| 4479 | - </a>, <a href="#func-id"> |
| 4480 | - <code>fn:id</code> |
| 4481 | - </a>, <a href="#func-idref"> |
| 4482 | - <code>fn:idref</code> |
| 4483 | - </a>, <a href="#func-element-with-id"> |
| 4484 | - <code>fn:element-with-id</code> |
| 4485 | - </a>, |
| 4486 | -<a href="#func-lang"> |
| 4487 | - <code>fn:lang</code> |
| 4488 | - </a>, <a href="#func-local-name"> |
| 4489 | - <code>fn:local-name</code> |
| 4490 | - </a>, <a href="#func-name"> |
| 4491 | - <code>fn:name</code> |
| 4492 | - </a>, <a href="#func-namespace-uri"> |
| 4493 | - <code>fn:namespace-uri</code> |
| 4494 | - </a>, <a href="#func-normalize-space"> |
| 4495 | - <code>fn:normalize-space</code> |
| 4496 | - </a>, |
| 4497 | -<a href="#func-number"> |
| 4498 | - <code>fn:number</code> |
| 4499 | - </a>, <a href="#func-root"> |
| 4500 | - <code>fn:root</code> |
| 4501 | - </a>, <a href="#func-string"> |
| 4502 | - <code>fn:string</code> |
| 4503 | - </a>, and <a href="#func-string-length"> |
| 4504 | - <code>fn:string-length</code> |
| 4505 | - </a> depend on |
| 4506 | -the focus. These functions will in general return different results |
| 4507 | -on different calls if the focus is different.</p> |
| 4508 | - <p> |
| 4509 | - <span class="termdef"> |
| 4510 | - <a name="focus-dependent" id="focus-dependent"/>[Definition] A function is |
| 4511 | +the <a title="execution scope" class="termref" href= |
| 4512 | +"#execution-scope"><span class="arrow">·</span>execution |
| 4513 | +scope<span class="arrow">·</span></a>. The same applies to a number |
| 4514 | +of functions in the <code>op:</code> namespace that manipulate |
| 4515 | +dates and times and that make use of the implicit timezone. These |
| 4516 | +functions will return the same result if called repeatedly during a |
| 4517 | +single <a title="execution scope" class="termref" href= |
| 4518 | +"#execution-scope"><span class="arrow">·</span>execution |
| 4519 | +scope<span class="arrow">·</span></a>.</p> |
| 4520 | +</li> |
| 4521 | +<li> |
| 4522 | +<p>A number of functions including <a href= |
| 4523 | +"#func-base-uri"><code>fn:base-uri#0</code></a>, <a href= |
| 4524 | +"#func-data"><code>fn:data#0</code></a>, <a href= |
| 4525 | +"#func-document-uri"><code>fn:document-uri#0</code></a>, <a href= |
| 4526 | +"#func-position"><code>fn:position</code></a>, <a href= |
| 4527 | +"#func-last"><code>fn:last</code></a>, <a href= |
| 4528 | +"#func-id"><code>fn:id#1</code></a>, <a href= |
| 4529 | +"#func-idref"><code>fn:idref#1</code></a>, <a href= |
| 4530 | +"#func-element-with-id"><code>fn:element-with-id#1</code></a>, |
| 4531 | +<a href="#func-lang"><code>fn:lang#1</code></a>, <a href= |
| 4532 | +"#func-local-name"><code>fn:local-name#0</code></a>, <a href= |
| 4533 | +"#func-name"><code>fn:name#0</code></a>, <a href= |
| 4534 | +"#func-namespace-uri"><code>fn:namespace-uri#0</code></a>, <a href= |
| 4535 | +"#func-normalize-space"><code>fn:normalize-space#0</code></a>, |
| 4536 | +<a href="#func-number"><code>fn:number#0</code></a>, <a href= |
| 4537 | +"#func-root"><code>fn:root#0</code></a>, <a href= |
| 4538 | +"#func-string"><code>fn:string#0</code></a>, <a href= |
| 4539 | +"#func-string-length"><code>fn:string-length#0</code></a>, and |
| 4540 | +<a href="#func-path"><code>fn:path#0</code></a> depend on the |
| 4541 | +focus. These functions will in general return different results on |
| 4542 | +different calls if the focus is different.</p> |
| 4543 | +<p><span class="termdef"><a name="dt-focus-dependent" id= |
| 4544 | +"dt-focus-dependent"></a>[Definition] A function is |
| 4545 | <b>focus-dependent</b> if its result depends on the focus (that is, |
| 4546 | -the context item, position, or size).</span> |
| 4547 | - </p> |
| 4548 | - <p>Functions that are <b>focus-dependent</b> cannot be used as |
| 4549 | -function items. For example the expression <a href="#func-map"> |
| 4550 | - <code>fn:map($sequence, fn:id#1)</code> |
| 4551 | - </a> is not |
| 4552 | -allowed, because the function <a href="#func-id"> |
| 4553 | - <code>fn:id</code> |
| 4554 | - </a> is focus-dependent.</p> |
| 4555 | - </li> |
| 4556 | - <li> |
| 4557 | - <p>The function <a href="#func-default-collation"> |
| 4558 | - <code>fn:default-collation</code> |
| 4559 | - </a> and |
| 4560 | +the context item, position, or size).</span></p> |
| 4561 | +<p><span class="termdef"><a name="dt-focus-independent" id= |
| 4562 | +"dt-focus-independent"></a>[Definition] A function that is not |
| 4563 | +<a title="focus-dependent" class="termref" href= |
| 4564 | +"#dt-focus-dependent"><span class= |
| 4565 | +"arrow">·</span>focus-dependent<span class="arrow">·</span></a> is |
| 4566 | +called <b>focus-independent</b></span></p> |
| 4567 | +</li> |
| 4568 | +<li> |
| 4569 | +<p>The function <a href= |
| 4570 | +"#func-default-collation"><code>fn:default-collation</code></a> and |
| 4571 | many string-handling operators and functions depend on the default |
| 4572 | collation and the in-scope collations, which are both properties of |
| 4573 | the static context. If a particular call of one of these functions |
| 4574 | @@ -2322,509 +2562,642 @@ |
| 4575 | two calls on the function appearing in different places in the |
| 4576 | source code) may produce different results even if the explicit |
| 4577 | arguments are the same.</p> |
| 4578 | - </li> |
| 4579 | - <li> |
| 4580 | - <p>Functions such as <a href="#func-static-base-uri"> |
| 4581 | - <code>fn:static-base-uri</code> |
| 4582 | - </a>, |
| 4583 | -<a href="#func-doc"> |
| 4584 | - <code>fn:doc</code> |
| 4585 | - </a>, and <a href="#func-collection"> |
| 4586 | - <code>fn:collection</code> |
| 4587 | - </a> depend on other |
| 4588 | +</li> |
| 4589 | +<li> |
| 4590 | +<p>Functions such as <a href= |
| 4591 | +"#func-static-base-uri"><code>fn:static-base-uri</code></a>, |
| 4592 | +<a href="#func-doc"><code>fn:doc</code></a>, and <a href= |
| 4593 | +"#func-collection"><code>fn:collection</code></a> depend on other |
| 4594 | aspects of the static context. As with functions that depend on |
| 4595 | collations, a single call will produce the same results on each |
| 4596 | call if the explicit arguments are the same, but two calls |
| 4597 | appearing in different places in the source code may produce |
| 4598 | different results.</p> |
| 4599 | - </li> |
| 4600 | - </ol> |
| 4601 | - <p> |
| 4602 | - <span class="termdef"> |
| 4603 | - <a name="dt-implicit-arguments" id="dt-implicit-arguments"/>[Definition] For a <a title="context-dependent" class="termref" href="#dt-context-dependent"> |
| 4604 | - <span class="arrow">·</span>context-dependent<span class="arrow">·</span> |
| 4605 | - </a> |
| 4606 | +</li> |
| 4607 | +</ol> |
| 4608 | +<p><span class="termdef"><a name="dt-implicit-arguments" id= |
| 4609 | +"dt-implicit-arguments"></a>[Definition] For a <a title= |
| 4610 | +"context-dependent" class="termref" href= |
| 4611 | +"#dt-context-dependent"><span class= |
| 4612 | +"arrow">·</span>context-dependent<span class="arrow">·</span></a> |
| 4613 | function, the parts of the context on which it depends are referred |
| 4614 | -to as <b>implicit arguments</b>.</span> |
| 4615 | - </p> |
| 4616 | - <p> |
| 4617 | - <span class="termdef"> |
| 4618 | - <a name="deterministic" id="deterministic"/>[Definition] A function that is guaranteed to |
| 4619 | -produce <a title="identical" class="termref" href="#dt-identical"> |
| 4620 | - <span class="arrow">·</span>identical<span class="arrow">·</span> |
| 4621 | - </a> results from repeated calls if the explicit |
| 4622 | +to as <b>implicit arguments</b>.</span></p> |
| 4623 | +<p><span class="termdef"><a name="dt-deterministic" id= |
| 4624 | +"dt-deterministic"></a>[Definition] A function that is guaranteed |
| 4625 | +to produce <a title="identical" class="termref" href= |
| 4626 | +"#dt-identical"><span class="arrow">·</span>identical<span class= |
| 4627 | +"arrow">·</span></a> results from repeated calls if the explicit |
| 4628 | and implicit arguments are identical is referred to as |
| 4629 | -<b>deterministic</b>.</span> |
| 4630 | - </p> |
| 4631 | - <p>All functions defined in this specification are <a title="deterministic" class="termref" href="#deterministic"> |
| 4632 | - <span class="arrow">·</span>deterministic<span class="arrow">·</span> |
| 4633 | - </a> |
| 4634 | +<b>deterministic</b>.</span></p> |
| 4635 | +<p><span class="termdef"><a name="dt-nondeterministic" id= |
| 4636 | +"dt-nondeterministic"></a>[Definition] A function that is not |
| 4637 | +<a title="deterministic" class="termref" href= |
| 4638 | +"#dt-deterministic"><span class= |
| 4639 | +"arrow">·</span>deterministic<span class="arrow">·</span></a> is |
| 4640 | +referred to as <b>nondeterministic</b>.</span></p> |
| 4641 | +<p>All functions defined in this specification are <a title= |
| 4642 | +"deterministic" class="termref" href= |
| 4643 | +"#dt-deterministic"><span class= |
| 4644 | +"arrow">·</span>deterministic<span class="arrow">·</span></a> |
| 4645 | unless otherwise stated. Exceptions include the following:</p> |
| 4646 | - <ul> |
| 4647 | - <li> |
| 4648 | - <p>Some functions (such as <a href="#func-distinct-values"> |
| 4649 | - <code>fn:distinct-values</code> |
| 4650 | - </a> and |
| 4651 | -<a href="#func-unordered"> |
| 4652 | - <code>fn:unordered</code> |
| 4653 | - </a>) produce |
| 4654 | -results in an <a title="implementation-defined" class="termref" href="#implementation-defined"> |
| 4655 | - <span class="arrow">·</span>implementation-defined<span class="arrow">·</span> |
| 4656 | - </a> or <a title="implementation dependent" class="termref" href="#implementation-dependent"> |
| 4657 | - <span class="arrow">·</span>implementation-dependent<span class="arrow">·</span> |
| 4658 | - </a>order. In such cases there is no guarantee |
| 4659 | +<ul> |
| 4660 | +<li> |
| 4661 | +<p>Some functions (such as <a href= |
| 4662 | +"#func-distinct-values"><code>fn:distinct-values</code></a> and |
| 4663 | +<a href="#func-unordered"><code>fn:unordered</code></a>) produce |
| 4664 | +results in an <a title="implementation-defined" class="termref" |
| 4665 | +href="#implementation-defined"><span class= |
| 4666 | +"arrow">·</span>implementation-defined<span class= |
| 4667 | +"arrow">·</span></a> or <a title="implementation dependent" class= |
| 4668 | +"termref" href="#implementation-dependent"><span class= |
| 4669 | +"arrow">·</span>implementation-dependent<span class= |
| 4670 | +"arrow">·</span></a> order. In such cases there is no guarantee |
| 4671 | that the order of results from different calls will be the same. |
| 4672 | These functions are said to be <b>non-deterministic with respect to |
| 4673 | ordering</b>.</p> |
| 4674 | - </li> |
| 4675 | - <li> |
| 4676 | - <p>The function <a href="#func-analyze-string"> |
| 4677 | - <code>fn:analyze-string</code> |
| 4678 | - </a> |
| 4679 | +</li> |
| 4680 | +<li> |
| 4681 | +<p>The function <a href= |
| 4682 | +"#func-analyze-string"><code>fn:analyze-string</code></a> |
| 4683 | constructs an element node to represent its results. There is no |
| 4684 | guarantee that repeated calls with the same arguments will return |
| 4685 | the same identical node (in the sense of the <code>is</code> |
| 4686 | operator). However, if non-identical nodes are returned, their |
| 4687 | -content will be the same in the sense of the <a href="#func-deep-equal"> |
| 4688 | - <code>fn:deep-equal</code> |
| 4689 | - </a> function. Such a |
| 4690 | +content will be the same in the sense of the <a href= |
| 4691 | +"#func-deep-equal"><code>fn:deep-equal</code></a> function. Such a |
| 4692 | function is said to be <b>non-deterministic with respect to node |
| 4693 | identity</b>.</p> |
| 4694 | - </li> |
| 4695 | - <li> |
| 4696 | - <p>Some functions (such as <a href="#func-doc"> |
| 4697 | - <code>fn:doc</code> |
| 4698 | - </a> and <a href="#func-collection"> |
| 4699 | - <code>fn:collection</code> |
| 4700 | - </a>) create new nodes |
| 4701 | +</li> |
| 4702 | +<li> |
| 4703 | +<p>Some functions (such as <a href= |
| 4704 | +"#func-doc"><code>fn:doc</code></a> and <a href= |
| 4705 | +"#func-collection"><code>fn:collection</code></a>) create new nodes |
| 4706 | by reading external documents. Such functions are guaranteed to be |
| 4707 | -<a title="deterministic" class="termref" href="#deterministic"> |
| 4708 | - <span class="arrow">·</span>deterministic<span class="arrow">·</span> |
| 4709 | - </a> |
| 4710 | -with the exception that an implementation is allowed to make them |
| 4711 | +<a title="deterministic" class="termref" href= |
| 4712 | +"#dt-deterministic"><span class= |
| 4713 | +"arrow">·</span>deterministic<span class="arrow">·</span></a> with |
| 4714 | +the exception that an implementation is allowed to make them |
| 4715 | non-deterministic as a user option.</p> |
| 4716 | - </li> |
| 4717 | - </ul> |
| 4718 | - <p>Where the results of a function are described as being (to a |
| 4719 | -greater or lesser extent) <a title="implementation-defined" class="termref" href="#implementation-defined"> |
| 4720 | - <span class="arrow">·</span>implementation-defined<span class="arrow">·</span> |
| 4721 | - </a> or <a title="implementation dependent" class="termref" href="#implementation-dependent"> |
| 4722 | - <span class="arrow">·</span>implementation-dependent<span class="arrow">·</span> |
| 4723 | - </a>, this does not by itself remove the |
| 4724 | +</li> |
| 4725 | +</ul> |
| 4726 | +<p>Where the results of a function are described as being (to a |
| 4727 | +greater or lesser extent) <a title="implementation-defined" class= |
| 4728 | +"termref" href="#implementation-defined"><span class= |
| 4729 | +"arrow">·</span>implementation-defined<span class= |
| 4730 | +"arrow">·</span></a> or <a title="implementation dependent" class= |
| 4731 | +"termref" href="#implementation-dependent"><span class= |
| 4732 | +"arrow">·</span>implementation-dependent<span class= |
| 4733 | +"arrow">·</span></a>, this does not by itself remove the |
| 4734 | requirement that the results should be deterministic: that is, that |
| 4735 | repeated calls with the same explicit and implicit arguments |
| 4736 | <strong>must</strong> return identical results.</p> |
| 4737 | - </div> |
| 4738 | - </div> |
| 4739 | - </div> |
| 4740 | - <div class="div1"> |
| 4741 | - <h2> |
| 4742 | - <a name="accessors" id="accessors"/>2 Accessors</h2> |
| 4743 | - <p>Accessors and their semantics are described in <a href="#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a>. |
| 4744 | +</div> |
| 4745 | +</div> |
| 4746 | +</div> |
| 4747 | +<div class="div1"> |
| 4748 | +<h2><a name="accessors" id="accessors"></a>2 Accessors</h2> |
| 4749 | +<p>Accessors and their semantics are described in <a href= |
| 4750 | +"#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a>. |
| 4751 | Some of these accessors are exposed to the user through the |
| 4752 | functions described below.</p> |
| 4753 | - <table summary="Function summary" border="1" width="80%"> |
| 4754 | - <col width="25%" span="1"/> |
| 4755 | - <col width="25%" span="1"/> |
| 4756 | - <col width="25%" span="1"/> |
| 4757 | - <col width="25%" span="1"/> |
| 4758 | - <thead> |
| 4759 | - <tr> |
| 4760 | - <th colspan="1">Function</th> |
| 4761 | - <th colspan="1">Accessor</th> |
| 4762 | - <th colspan="1">Accepts</th> |
| 4763 | - <th colspan="1">Returns</th> |
| 4764 | - </tr> |
| 4765 | - </thead> |
| 4766 | - <tbody> |
| 4767 | - <tr> |
| 4768 | - <td> |
| 4769 | - <a href="#func-node-name"> |
| 4770 | - <code>fn:node-name</code> |
| 4771 | - </a> |
| 4772 | - </td> |
| 4773 | - <td> |
| 4774 | - <code>node-name</code> |
| 4775 | - </td> |
| 4776 | - <td>an optional node</td> |
| 4777 | - <td>zero or one <code>xs:QName</code> |
| 4778 | - </td> |
| 4779 | - </tr> |
| 4780 | - <tr> |
| 4781 | - <td> |
| 4782 | - <a href="#func-nilled"> |
| 4783 | - <code>fn:nilled</code> |
| 4784 | - </a> |
| 4785 | - </td> |
| 4786 | - <td> |
| 4787 | - <code>nilled</code> |
| 4788 | - </td> |
| 4789 | - <td>a node</td> |
| 4790 | - <td>an optional <code>xs:boolean</code> |
| 4791 | - </td> |
| 4792 | - </tr> |
| 4793 | - <tr> |
| 4794 | - <td> |
| 4795 | - <a href="#func-string"> |
| 4796 | - <code>fn:string</code> |
| 4797 | - </a> |
| 4798 | - </td> |
| 4799 | - <td> |
| 4800 | - <code>string-value</code> |
| 4801 | - </td> |
| 4802 | - <td>an optional item or no argument</td> |
| 4803 | - <td> |
| 4804 | - <code>xs:string</code> |
| 4805 | - </td> |
| 4806 | - </tr> |
| 4807 | - <tr> |
| 4808 | - <td> |
| 4809 | - <a href="#func-data"> |
| 4810 | - <code>fn:data</code> |
| 4811 | - </a> |
| 4812 | - </td> |
| 4813 | - <td> |
| 4814 | - <code>typed-value</code> |
| 4815 | - </td> |
| 4816 | - <td>zero or more items</td> |
| 4817 | - <td>a sequence of atomic values</td> |
| 4818 | - </tr> |
| 4819 | - <tr> |
| 4820 | - <td> |
| 4821 | - <a href="#func-base-uri"> |
| 4822 | - <code>fn:base-uri</code> |
| 4823 | - </a> |
| 4824 | - </td> |
| 4825 | - <td> |
| 4826 | - <code>base-uri</code> |
| 4827 | - </td> |
| 4828 | - <td>an optional node or no argument</td> |
| 4829 | - <td>zero or one <code>xs:anyURI</code> |
| 4830 | - </td> |
| 4831 | - </tr> |
| 4832 | - <tr> |
| 4833 | - <td> |
| 4834 | - <a href="#func-document-uri"> |
| 4835 | - <code>fn:document-uri</code> |
| 4836 | - </a> |
| 4837 | - </td> |
| 4838 | - <td> |
| 4839 | - <code>document-uri</code> |
| 4840 | - </td> |
| 4841 | - <td>an optional node</td> |
| 4842 | - <td>zero or one <code>xs:anyURI</code> |
| 4843 | - </td> |
| 4844 | - </tr> |
| 4845 | - </tbody> |
| 4846 | - </table> |
| 4847 | - <div class="div2"> |
| 4848 | - <h3> |
| 4849 | - <a name="func-node-name" id="func-node-name"/>2.1 |
| 4850 | +<table summary="Function summary" border="1" width="80%"> |
| 4851 | +<col width="25%" span="1" /> |
| 4852 | +<col width="25%" span="1" /> |
| 4853 | +<col width="25%" span="1" /> |
| 4854 | +<col width="25%" span="1" /> |
| 4855 | +<thead> |
| 4856 | +<tr> |
| 4857 | +<th colspan="1">Function</th> |
| 4858 | +<th colspan="1">Accessor</th> |
| 4859 | +<th colspan="1">Accepts</th> |
| 4860 | +<th colspan="1">Returns</th> |
| 4861 | +</tr> |
| 4862 | +</thead> |
| 4863 | +<tbody> |
| 4864 | +<tr> |
| 4865 | +<td><a href="#func-node-name"><code>fn:node-name</code></a></td> |
| 4866 | +<td><code>node-name</code></td> |
| 4867 | +<td>an optional node</td> |
| 4868 | +<td>zero or one <code>xs:QName</code></td> |
| 4869 | +</tr> |
| 4870 | +<tr> |
| 4871 | +<td><a href="#func-nilled"><code>fn:nilled</code></a></td> |
| 4872 | +<td><code>nilled</code></td> |
| 4873 | +<td>a node</td> |
| 4874 | +<td>an optional <code>xs:boolean</code></td> |
| 4875 | +</tr> |
| 4876 | +<tr> |
| 4877 | +<td><a href="#func-string"><code>fn:string</code></a></td> |
| 4878 | +<td><code>string-value</code></td> |
| 4879 | +<td>an optional item or no argument</td> |
| 4880 | +<td><code>xs:string</code></td> |
| 4881 | +</tr> |
| 4882 | +<tr> |
| 4883 | +<td><a href="#func-data"><code>fn:data</code></a></td> |
| 4884 | +<td><code>typed-value</code></td> |
| 4885 | +<td>zero or more items</td> |
| 4886 | +<td>a sequence of atomic values</td> |
| 4887 | +</tr> |
| 4888 | +<tr> |
| 4889 | +<td><a href="#func-base-uri"><code>fn:base-uri</code></a></td> |
| 4890 | +<td><code>base-uri</code></td> |
| 4891 | +<td>an optional node or no argument</td> |
| 4892 | +<td>zero or one <code>xs:anyURI</code></td> |
| 4893 | +</tr> |
| 4894 | +<tr> |
| 4895 | +<td><a href= |
| 4896 | +"#func-document-uri"><code>fn:document-uri</code></a></td> |
| 4897 | +<td><code>document-uri</code></td> |
| 4898 | +<td>an optional node</td> |
| 4899 | +<td>zero or one <code>xs:anyURI</code></td> |
| 4900 | +</tr> |
| 4901 | +</tbody> |
| 4902 | +</table> |
| 4903 | +<div class="div2"> |
| 4904 | +<h3><a name="func-node-name" id="func-node-name"></a>2.1 |
| 4905 | fn:node-name</h3> |
| 4906 | - <dl> |
| 4907 | - <dt class="label">Summary</dt> |
| 4908 | - <dd> |
| 4909 | - <p>Returns the name of a node, as an <code>xs:QName</code>.</p> |
| 4910 | - </dd> |
| 4911 | - <dt class="label">Signatures</dt> |
| 4912 | - <dd> |
| 4913 | - <div class="exampleInner"> |
| 4914 | - <div class="proto"> |
| 4915 | - <code class="function">fn:node-name</code>()<code class="as"> as </code> |
| 4916 | - <code class="return-type">xs:QName?</code> |
| 4917 | - </div> |
| 4918 | - </div> |
| 4919 | - <div class="exampleInner"> |
| 4920 | - <div class="proto"> |
| 4921 | - <code class="function">fn:node-name</code>(<code class="arg">$arg</code> |
| 4922 | - <code class="as"> as </code> |
| 4923 | - <code class="type">node()?</code>)<code class="as"> as </code> |
| 4924 | - <code class="return-type">xs:QName?</code> |
| 4925 | - </div> |
| 4926 | - </div> |
| 4927 | - </dd> |
| 4928 | - <dt class="label">Rules</dt> |
| 4929 | - <dd> |
| 4930 | - <p>If the argument is omitted, it defaults to the context item |
| 4931 | +<dl> |
| 4932 | +<dt class="label">Summary</dt> |
| 4933 | +<dd> |
| 4934 | +<p>Returns the name of a node, as an <code>xs:QName</code>.</p> |
| 4935 | +</dd> |
| 4936 | +<dt class="label">Signatures</dt> |
| 4937 | +<dd> |
| 4938 | +<div class="exampleInner"> |
| 4939 | +<div class="proto"><code class= |
| 4940 | +"function">fn:node-name</code>()<code class= |
| 4941 | +"as">&#160;as&#160;</code><code class= |
| 4942 | +"return-type">xs:QName?</code></div> |
| 4943 | +</div> |
| 4944 | +<div class="exampleInner"> |
| 4945 | +<div class="proto"><code class= |
| 4946 | +"function">fn:node-name</code>(<code class= |
| 4947 | +"arg">$arg</code><code class="as">&#160;as&#160;</code><code class= |
| 4948 | +"type">node()?</code>)<code class= |
| 4949 | +"as">&#160;as&#160;</code><code class= |
| 4950 | +"return-type">xs:QName?</code></div> |
| 4951 | +</div> |
| 4952 | +</dd> |
| 4953 | +<dt class="label">Properties</dt> |
| 4954 | +<dd> |
| 4955 | +<p>The zero-argument form of this function is <a title= |
| 4956 | +"deterministic" class="termref" href= |
| 4957 | +"#dt-deterministic"><span class= |
| 4958 | +"arrow">·</span>deterministic<span class="arrow">·</span></a>, |
| 4959 | +<a title="context-dependent" class="termref" href= |
| 4960 | +"#dt-context-dependent"><span class= |
| 4961 | +"arrow">·</span>context-dependent<span class="arrow">·</span></a>, |
| 4962 | +and <a title="focus-dependent" class="termref" href= |
| 4963 | +"#dt-focus-dependent"><span class= |
| 4964 | +"arrow">·</span>focus-dependent<span class= |
| 4965 | +"arrow">·</span></a>.</p> |
| 4966 | +<p>The one-argument form of this function is <a title= |
| 4967 | +"deterministic" class="termref" href= |
| 4968 | +"#dt-deterministic"><span class= |
| 4969 | +"arrow">·</span>deterministic<span class="arrow">·</span></a>, |
| 4970 | +<a title="context-independent" class="termref" href= |
| 4971 | +"#dt-context-independent"><span class= |
| 4972 | +"arrow">·</span>context-independent<span class= |
| 4973 | +"arrow">·</span></a>, and <a title="focus-dependent" class= |
| 4974 | +"termref" href="#dt-focus-independent"><span class= |
| 4975 | +"arrow">·</span>focus-independent<span class= |
| 4976 | +"arrow">·</span></a>.</p> |
| 4977 | +</dd> |
| 4978 | +<dt class="label">Rules</dt> |
| 4979 | +<dd> |
| 4980 | +<p>If the argument is omitted, it defaults to the context item |
| 4981 | (<code>.</code>). The behavior of the function if the argument is |
| 4982 | omitted is exactly the same as if the context item had been passed |
| 4983 | as the argument.</p> |
| 4984 | - <p>If <code>$arg</code> is the empty sequence, the empty sequence |
| 4985 | +<p>If <code>$arg</code> is the empty sequence, the empty sequence |
| 4986 | is returned.</p> |
| 4987 | - <p>Otherwise, the function returns the result of the |
| 4988 | -<code>dm:node-name</code> accessor as defined in <a href="#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a> |
| 4989 | -(see <a href="http://www.w3.org/TR/xpath-datamodel-30/#dm-node-name">Section |
| 4990 | -node-name Accessor</a> |
| 4991 | - <sup> |
| 4992 | - <small>DM30</small> |
| 4993 | - </sup>).</p> |
| 4994 | - </dd> |
| 4995 | - <dt class="label">Notes</dt> |
| 4996 | - <dd> |
| 4997 | - <p>For element and attribute nodes, the name of the node is |
| 4998 | +<p>Otherwise, the function returns the result of the |
| 4999 | +<code>dm:node-name</code> accessor as defined in <a href= |
| 5000 | +"#xpath-datamodel-30">[XQuery and XPath Data Model (XDM) 3.0]</a> |
The diff has been truncated for viewing.
Resubmitted the proposal after merging the trunk; previous merge had 3 failing tests not related in any way to the proposed change:
http://
These were the 3 failing tests:
http://