- 01 Mar, 2010 12 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
Conflicts: - sql/item.cc
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
Conflicts: - scripts/mysqld_multi.sh - sql/item_timefunc.cc
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Alexander Nozdrin authored
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Alexander Nozdrin authored
Conflicts: - sql/share/Makefile.am
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Alexander Nozdrin authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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- 27 Feb, 2010 1 commit
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Alexander Barkov authored
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- 26 Feb, 2010 20 commits
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Georgi Kodinov authored
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Georgi Kodinov authored
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Alexey Kopytov authored
to mysql-trunk-merge.
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Alexey Kopytov authored
Conflicts: Text conflict in scripts/Makefile.am Text conflict in sql/share/Makefile.am
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Georgi Kodinov authored
Fixed a syntax error in mysqld_multi.sh
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Sergey Vojtovich authored
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Sergey Glukhov authored
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Sergey Glukhov authored
The problem is that cond->fix_fields(thd, 0) breaks condition(cuts off 'having'). The reason of that is that NULL valued Item pointer is present in the middle of Item list and it breaks the Item processing loop.
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Evgeny Potemkin authored
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Evgeny Potemkin authored
performance degradation. Filesort + join cache combination is preferred to full index scan because it is usually faster. But it's not the case when the index is clustered one. Now test_if_skip_sort_order function prefers filesort only if index isn't clustered.
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Alexander Nozdrin authored
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Sergey Vojtovich authored
Detailed revision comments: r6669 | jyang | 2010-02-11 12:24:19 +0200 (Thu, 11 Feb 2010) | 7 lines branches/5.1: Fix bug #50691, AIX implementation of readdir_r causes InnoDB errors. readdir_r() returns an non-NULL value in the case of reaching the end of a directory. It should not be treated as an error return. rb://238 approved by Marko
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Sergey Vojtovich authored
Detailed revision comments: r6613 | inaam | 2010-02-09 20:23:09 +0200 (Tue, 09 Feb 2010) | 11 lines branches/5.1: Fix Bug #38901 InnoDB logs error repeatedly when trying to load page into buffer pool In buf_page_get_gen() if we are unable to read a page (because of corruption or some other reason) we keep on retrying. This fills up error log with millions of entries in no time and we'd eventually run out of disk space. This patch limits the number of attempts that we make (currently set to 100) and after that we abort with a message. rb://241 Approved by: Heikki
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Sergey Vojtovich authored
Detailed revision comments: r6545 | jyang | 2010-02-03 03:57:32 +0200 (Wed, 03 Feb 2010) | 8 lines branches/5.1: Fix bug #49001, "SHOW INNODB STATUS deadlock info incorrect when deadlock detection aborts". Print the correct lock owner when recursive function lock_deadlock_recursive() exceeds its maximum depth LOCK_MAX_DEPTH_IN_DEADLOCK_CHECK. rb://217, approved by Marko.
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Sergey Vojtovich authored
Detailed revision comments: r6538 | sunny | 2010-01-30 00:43:06 +0200 (Sat, 30 Jan 2010) | 6 lines branches/5.1: Check *first_value every time against the column max value and set *first_value to next autoinc if it's > col max value. ie. not rely on what is passed in from MySQL. [49497] Error 1467 (ER_AUTOINC_READ_FAILED) on inserting a negative value rb://236
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Sergey Vojtovich authored
Detailed revision comments: r6537 | sunny | 2010-01-30 00:35:00 +0200 (Sat, 30 Jan 2010) | 2 lines branches/5.1: Undo r6536.
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Sergey Vojtovich authored
Detailed revision comments: r6536 | sunny | 2010-01-30 00:13:42 +0200 (Sat, 30 Jan 2010) | 6 lines branches/5.1: Check *first_value everytime against the column max value and set *first_value to next autoinc if it's > col max value. ie. not rely on what is passed in from MySQL. [49497] Error 1467 (ER_AUTOINC_READ_FAILED) on inserting a negative value rb://236
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Sergey Vojtovich authored
Detailed revision comments: r6535 | sunny | 2010-01-30 00:08:40 +0200 (Sat, 30 Jan 2010) | 11 lines branches/5.1: Undo the change from r6424. We need to return DB_SUCCESS even if we were unable to initialize the tabe autoinc value. This is required for the open to succeed. The only condition we currently treat as a hard error is if the autoinc field instance passed in by MySQL is NULL. Previously if the table autoinc value was 0 and the next value was requested we had an assertion that would fail. Change that assertion and treat a value of 0 to mean that the autoinc system is unavailable. Generation of next value will now return failure. rb://237
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Alexander Barkov authored
This change fixes test failure for partition_repair_myisam and partition_recover_myisam. The problem was that: - the file std_data/corrupt_crash.MYI contains charsetnr=63 (binary) for index segments. - the new .frm file contains charsetnr=8 (latin1) for the same segments. As a result REPAIR refused to repair frm+MYI files with different segment definition. This fix restores the old behavior for frm and MYI files: they now store charsetnr=63 for numeric/datetime data types.
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Alexander Nozdrin authored
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- 25 Feb, 2010 7 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Alexander Nozdrin authored
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Gleb Shchepa authored
Propagation of a large unsigned numeric constant in the WHERE expression led to wrong result. For example, "WHERE a = CAST(0xFFFFFFFFFFFFFFFF AS USIGNED) AND FOO(a)", where a is an UNSIGNED BIGINT, and FOO() accepts strings, was transformed to "... AND FOO('-1')". That has been fixed. Also EXPLAIN EXTENDED printed incorrect numeric constants in transformed WHERE expressions like above. That has been fixed too.
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Vladislav Vaintroub authored
Crash happens in dlopen() code when trying to load the library. Crash does not happen when library is not DTrace instrumented . Additionally, crash does not happen with default Solaris 10 GCC 3.4.3 and it does not happen if main executable is instrumented. So , just check for this specific situation (32 bit, GCC3.4.6 , Solaris) and disable Dtrace in shared libraries. We have only single plugin so far that is instrumented (ha_example)
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