from mysql-next-mr-bugfixing to mysql-trunk-bugfixing.
Original revision:
------------------------------------------------------------
revision-id: zhenxing.he@sun.com-20091127084945-wng7gakygduv3q8k
committer: He Zhenxing <zhenxing.he@sun.com>
branch nick: 5.1-rep-semisync
timestamp: Fri 2009-11-27 16:49:45 +0800
message:
Bug#48351 Inconsistent library names for semisync plugin
The semisync plugin library names on Unix like systems were prefixed with
'lib', which did not follow the conventions.
Fix the problem by removing the 'lib' prefix on Unix systems.
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plugin prevents it from getting tested) from mysql-next-mr-bugfixing
to mysql-trunk-bugfixing.
Original revision:
------------------------------------------------------------
revision-id: zhenxing.he@sun.com-20091204014339-2m06r42vajhm9vke
committer: He Zhenxing <zhenxing.he@sun.com>
branch nick: 5.1-rep-semisync
timestamp: Fri 2009-12-04 09:43:39 +0800
message:
Bug#49170 Inconsistent placement of semisync plugin prevents it from getting tested
Add $basedir/lib/plugin to the search paths for semisync plugins.
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from mysql-next-mr-bugfixing into mysql-trunk-bugfixing.
NOTE: the "utf8_phone_ci" collation does not exist in mysql-trunk yet,
so another collation with 2-byte collation ID is used: "utf8_test_ci".
This patch will be null-merged to mysql-next-mr-bugfixing.
Original revision:
------------------------------------------------------------
revision-id: bar@mysql.com-20091207121153-hs3bqbmr0719ws21
committer: Alexander Barkov <bar@mysql.com>
branch nick: mysql-next-mr.b47756
timestamp: Mon 2009-12-07 16:11:53 +0400
message:
Bug#47756 Setting 2byte collation ID with 'set names' crashes the server
The problem is not actually related to 2byte collation IDs.
The same crash happens if you change the collation ID in
mysql-test/str_data/Index.xml to a value smaller than 256.
Crash happened in SQL parser, because the "ident_map" and "state_map"
arrays were not initialized in loadable utf8 collations.
Fix: adding proper initialization of the "ident_map" and "state_map"
members for loadable utf8 collations.
------------------------------------------------------------
Before this patch, semisync assumed transactions running in parallel
can not be larger than max_connections, but this is not true when
the event scheduler is executing events, and cause semisync run out
of preallocated transaction nodes.
Fix the problem by allocating transaction nodes dynamically.
This patch also fixed a possible deadlock when running UNINSTALL
PLUGIN rpl_semi_sync_master and updating in parallel. Fixed by
releasing the internal Delegate lock before unlock the plugins.
the last IF ELSE part which decides the plugin name is not relevant as we still have
to substitute the occurences of INNOBASE with INNODB_PLUGIN.
Remove the last IF ELSE part in CMakeLists.txt as it doesn't make sense in 5.1.
The bug 38816 changed the lock that protects THD::query from
LOCK_thread_count to LOCK_thd_data, but didn't update the associated
InnoDB functions.
1. The innobase_mysql_prepare_print_arbitrary_thd and the
innobase_mysql_end_print_arbitrary_thd InnoDB functions have been
removed, since now we have a per-thread mutex: now we don't need to wrap
several inter-thread access tries to THD::query with a single global
LOCK_thread_count lock, so we can simplify the code.
2. The innobase_mysql_print_thd function has been modified to lock
LOCK_thd_data in direct way.
applied revisions: r6201, r6202, r6207, r6208, r6210
r6202 - port fix for BUG#48469 to plugin
Detailed revision comments:
r6201 | marko | 2009-11-19 14:09:11 +0200 (Thu, 19 Nov 2009) | 2 lines
branches/zip: ha_innobase::add_index(): Clarify the comment
on orphaned tables when creating a primary key.
r6202 | jyang | 2009-11-19 15:01:00 +0200 (Thu, 19 Nov 2009) | 8 lines
branches/zip: Function fseg_free() is no longer defined
in branches/zip. To port fix for bug #48469 to zip,
we can use btr_free_root() which frees the page,
and also does not require mini-transaction.
Approved by Marko.
r6207 | vasil | 2009-11-20 10:19:14 +0200 (Fri, 20 Nov 2009) | 54 lines
branches/zip: Merge r6198:6206 from branches/5.1:
(r6203 was skipped as it is already in branches/zip)
------------------------------------------------------------------------
r6200 | vasil | 2009-11-19 12:14:23 +0200 (Thu, 19 Nov 2009) | 4 lines
Changed paths:
M /branches/5.1/btr/btr0btr.c
branches/5.1:
White space fixup - indent under the opening (
------------------------------------------------------------------------
r6203 | jyang | 2009-11-19 15:12:22 +0200 (Thu, 19 Nov 2009) | 8 lines
Changed paths:
M /branches/5.1/btr/btr0btr.c
branches/5.1: Use btr_free_root() instead of fseg_free() for
the fix of bug #48469, because fseg_free() is not defined
in the zip branch. And we could save one mini-trasaction started
by fseg_free().
Approved by Marko.
------------------------------------------------------------------------
r6205 | jyang | 2009-11-20 07:55:48 +0200 (Fri, 20 Nov 2009) | 11 lines
Changed paths:
M /branches/5.1/handler/ha_innodb.cc
branches/5.1: Add a special case to handle the Duplicated Key error
and return DB_ERROR instead. This is to avoid a possible SIGSEGV
by mysql error handling re-entering the storage layer for dup key
info without proper table handle.
This is to prevent a server crash when error situation in bug
#45961 "DDL on partitioned innodb tables leaves data dictionary
in an inconsistent state" happens.
rb://157 approved by Sunny Bains.
------------------------------------------------------------------------
r6206 | jyang | 2009-11-20 09:38:43 +0200 (Fri, 20 Nov 2009) | 5 lines
Changed paths:
M /branches/5.1/handler/ha_innodb.cc
branches/5.1: Fix a minor code formating issue for
the parenthesis iplacement of the if condition in
rename_table().
------------------------------------------------------------------------
r6208 | vasil | 2009-11-20 10:49:24 +0200 (Fri, 20 Nov 2009) | 4 lines
branches/zip:
Add ChangeLog entry for c6207.
r6210 | vasil | 2009-11-20 23:39:48 +0200 (Fri, 20 Nov 2009) | 3 lines
branches/zip:
Whitespace fixup.
applied revisions: r6197, r6198, r6199
r6197 - BUG#48317
r6199 - BUG#48526
Detailed revision comments:
r6197 | calvin | 2009-11-19 09:32:55 +0200 (Thu, 19 Nov 2009) | 6 lines
branches/zip: merge the fix of bug#48317 (CMake file)
Due to MySQL changes to the CMake, it is no longer able
to build InnoDB plugin as a static library on Windows.
The fix is proposed by Vlad of MySQL.
r6198 | vasil | 2009-11-19 09:44:31 +0200 (Thu, 19 Nov 2009) | 4 lines
branches/zip:
Add ChangeLog entry for r6197.
r6199 | vasil | 2009-11-19 12:10:12 +0200 (Thu, 19 Nov 2009) | 31 lines
branches/zip: Merge r6159:6198 from branches/5.1:
------------------------------------------------------------------------
r6187 | jyang | 2009-11-18 05:27:30 +0200 (Wed, 18 Nov 2009) | 9 lines
Changed paths:
M /branches/5.1/btr/btr0btr.c
branches/5.1: Fix bug #48469 "when innodb tablespace is
configured too small, crash and corruption!". Function
btr_create() did not check the return status of fseg_create(),
and continue the index creation even there is no sufficient
space.
rb://205 Approved by Marko
------------------------------------------------------------------------
r6188 | jyang | 2009-11-18 07:14:23 +0200 (Wed, 18 Nov 2009) | 8 lines
Changed paths:
M /branches/5.1/data/data0type.c
branches/5.1: Fix bug #48526 "Data type for float and
double is incorrectly reported in InnoDB table monitor".
Certain datatypes are not printed correctly in
dtype_print().
rb://204 Approved by Marko.
------------------------------------------------------------------------
applied revisions: r6185, r6186, r6189, r6194
r6185 - only code changes incorporated, changesets which change
innodb tests in the main mysql suite are discarded
r61889 - Fixes BUG#48782
Detailed revision comments:
r6185 | marko | 2009-11-17 16:44:20 +0200 (Tue, 17 Nov 2009) | 16 lines
branches/zip: Report duplicate table names
to the client connection, not to the error log. This change will allow
innodb-index.test to be re-enabled. It was previously disabled, because
mysql-test-run does not like output in the error log.
row_create_table_for_mysql(): Do not output anything to the error log
when reporting DB_DUPLICATE_KEY. Let the caller report the error.
Add a TODO comment that the dict_table_t object is apparently not freed
when an error occurs.
create_table_def(): Convert InnoDB table names to the character set
of the client connection for reporting. Use my_error(ER_WRONG_COLUMN_NAME)
for reporting reserved column names. Report my_error(ER_TABLE_EXISTS_ERROR)
when row_create_table_for_mysql() returns DB_DUPLICATE_KEY.
rb://206
r6186 | vasil | 2009-11-17 16:48:14 +0200 (Tue, 17 Nov 2009) | 4 lines
branches/zip:
Add ChangeLog entry for r6185.
r6189 | marko | 2009-11-18 11:36:18 +0200 (Wed, 18 Nov 2009) | 5 lines
branches/zip: ha_innobase::add_index(): When creating the primary key
and the table is being locked by another transaction,
do not attempt to drop the table. (Bug #48782)
Approved by Sunny Bains over IM
r6194 | vasil | 2009-11-19 09:24:45 +0200 (Thu, 19 Nov 2009) | 5 lines
branches/zip:
Increment version number from 1.0.5 to 1.0.6 since 1.0.5 was just released
by MySQL and we will soon release 1.0.6.
