lp:~lifeless/storm/bug-618019

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Gustavo Niemeyer: Needs Fixing on 2010-09-08

Diff: 65 lines (+22/-8)

2 files modified

storm/database.py (+17/-4)
storm/tracer.py (+5/-4)

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Bug #618019: storm processing of result sets can be very very slow

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377. By Robert Collins on 2010-09-07

Trace all raw cursor fetches.

376. By Robert Collins on 2010-09-07

Trace fetchmany calls. No tests - where would they go?

375. By Robert Collins on 2010-09-07

Guard tracer iteration with if _tracers at Gustavo's request.

374. By Thomas Herve on 2010-09-01

Merge resultset-select-copy [r=niemeyer,jkakar] [f=620508]

Give a copy the _select attribute when ResultSet.copy is called, to prevent problems
when _get_select modifies it later on. It fixes a problem with sliced results
and count calls, mainly.

373. By James Henstridge on 2010-08-20

Compatibility fixes for psycopg2 >= 2.2.
[r=therve,jdobrien] [f=585704]

372. By Thomas Herve on 2010-08-19

Merge loaded-bug-619017 [r=jkakar,lifeless,niemeyer] [f=619017]

Make sure that all variables are defined when an object comes out of the cache
and __storm_loaded__ is called.

371. By Free Ekanayaka on 2010-08-18

Merge schema-support [f=250412] [r=niemeyer,jkakar]

The schema management code used by the Landscape project has been
included under storm.schema, allowing to define Schema objects for
creating, dropping, clearing and upgrading database schemas across
multiple databases. The patch system is file-based, i.e. each database
patch is defined in a separate file inside a Python module directory.

See storm.schema.patch.PatchApplier and storm.schema.schema.Schema for
more details.

370. By Jamu Kakar on 2010-08-16

Merged better-timeout-messages [r=lifeless,mwhudson] [f=617973]

When a TimeoutError is raised it now includes a description
explaining how the exception was triggered. This should help make
it easier to reason about timeout-related issues. Several
docstrings related to timeout tracing machinery have been added or
improved, as well.

369. By Jamu Kakar on 2010-08-06

- Added a 0.18 section to the NEWS file and bumped the version to
  0.17.0.99.

368. By Jamu Kakar on 2010-08-05

- Set date on NEWS file.