lp:~akopytov/percona-server/bug830286-5.1

Branch merges

Merged into lp:percona-server/5.1 at revision 503

Laurynas Biveinis (community): Approve on 2012-11-29

George Ormond Lorch III: Approve (g2) on 2012-11-27

Vlad Lesin (community): Approve on 2012-11-21

Diff: 163 lines (+80/-13)

6 files modified

Percona-Server/mysql-test/r/percona_bug830286.result (+15/-0)
Percona-Server/mysql-test/r/percona_slow_extended_error_on_quit.result (+6/-6)
Percona-Server/mysql-test/t/percona_bug830286.test (+58/-0)
Percona-Server/sql/log.cc (+1/-1)
Percona-Server/sql/sql_class.cc (+0/-1)
Percona-Server/sql/sql_class.h (+0/-5)

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Bug #830286: rows_read is overflowed when changing db

High

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495. By Alexey Kopytov on 2012-10-27

Bug #830286: rows_read is overflowed when changing db

The problem was that Rows_read was calculated in a way which lead to a
negative value being printed in the slow query log. Another problem was
that nobody knew what Rows_read is actually supposed to be and thus, how
it should be calculated. Which made solving the former problem rather
difficult.

Fixed by making Rows_read to be a synonym for Rows_examined in the slow
query log. It was like that for SELECT queries before the fix for bug
#716210 had broken it completely. And for other queries it didn't make
much sense anyway.

Rows_read will be removed in Percona Server 5.6.

494. By Stewart Smith on 2012-10-23

merge 5.1.66-14.1 release notes

493. By Hrvoje Matijakovic on 2012-10-18

Added missing release dates, bugfix for Bug #1057029

492. By Hrvoje Matijakovic on 2012-10-13

Added missing release dates, bugfix for Bug #1057029

491. By Stewart Smith on 2012-10-12

merge documentation updates

490. By Stewart Smith on 2012-10-12

merge fix for Bug #805805: attaching to percona-server with gdb disconnects clients and Bug #1060136: safe_process.cc/safe_process.pl should not kill mysqld on SIGSTOP/SIGCONT

489. By Stewart Smith on 2012-10-12

merge fix for Bug #907499: ubuntu packaging: percona-server-client-5.x should conflict (/provides) mysql-client-core-5.x / percona-server-server-5.x should conflict mysql-server-core-5.x

488. By Stewart Smith on 2012-10-12

merge fix for Bug #1042517: Custom Percona Server 5.5.27 build crashes when compiled with MAX_INDEXES between 121-128 in config.h.cmake

487. By Stewart Smith on 2012-10-12

merge fix for Bug #1028240: Postfix crashes using shared dependency(libmysqlclient.so) provided by Percona Server-shared-compat / Percona-Server-shared in CentOS/RHEL 6.x

486. By Stewart Smith on 2012-10-12

merge fix for Bug #1053087: incorrect mutex handling during buf_LRU_file_dump