This patch:
- Moves all definitions from the mysql_priv.h file into
header files for the component where the variable is
defined
- Creates header files if the component lacks one
- Eliminates all include directives from mysql_priv.h
- Eliminates all circular include cycles
- Rename time.cc to sql_time.cc
- Rename mysql_priv.h to sql_priv.h
archive storage engine headers don't include my_global.h first
During the build of 5.5.3-m3 on older Linux platforms
(kernels 2.4 or early 2.6),
the symptom described in the bug report occurred both
in the "archive" and in the "innobase" storage engine.
This change is the patch proposed in that bug report,
and a similar one in innobase, that latter is aligned
with Vasil Dimov of Innobase, the original author.
in optimized build)
Unlike in autotools build, innodb was compiled with
-DUNIV_MUST_NOT_INLINE set. this exposed what
seems to be a bug in gcc backend.
The fix is to remove extra definition.
HAVE_IBGCC_ATOMIC_BUILTINS=>HAVE_IB_GCC_ATOMIC_BUILTINS.
Due to the typo, detection of atomics was broken.
It also lead to valgrind error during shutdown
(access to freed memory),which is likely present
in all builds where atomics are not used.
boolean variables to ensure option is in cache. Also use documented CMAKE_USE_MAKE_RULES_OVERRIDE feature instead of INCLUDE.
- remove superfluous tests in innobase's CMakeLists.txt
Conflicts:
Text conflict in .bzr-mysql/default.conf
Text conflict in mysql-test/extra/rpl_tests/rpl_loaddata.test
Text conflict in mysql-test/r/mysqlbinlog2.result
Text conflict in mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result
Text conflict in mysql-test/suite/binlog/r/binlog_unsafe.result
Text conflict in mysql-test/suite/rpl/r/rpl_insert_id.result
Text conflict in mysql-test/suite/rpl/r/rpl_loaddata.result
Text conflict in mysql-test/suite/rpl/r/rpl_stm_auto_increment_bug33029.result
Text conflict in mysql-test/suite/rpl/r/rpl_udf.result
Text conflict in mysql-test/suite/rpl/t/rpl_slow_query_log.test
Text conflict in sql/field.h
Text conflict in sql/log.cc
Text conflict in sql/log_event.cc
Text conflict in sql/log_event_old.cc
Text conflict in sql/mysql_priv.h
Text conflict in sql/share/errmsg.txt
Text conflict in sql/sp.cc
Text conflict in sql/sql_acl.cc
Text conflict in sql/sql_base.cc
Text conflict in sql/sql_class.h
Text conflict in sql/sql_db.cc
Text conflict in sql/sql_delete.cc
Text conflict in sql/sql_insert.cc
Text conflict in sql/sql_lex.cc
Text conflict in sql/sql_lex.h
Text conflict in sql/sql_load.cc
Text conflict in sql/sql_table.cc
Text conflict in sql/sql_update.cc
Text conflict in sql/sql_view.cc
Conflict adding files to storage/innobase. Created directory.
Conflict because storage/innobase is not versioned, but has versioned children. Versioned directory.
Conflict adding file storage/innobase. Moved existing file to storage/innobase.moved.
Conflict adding files to storage/innobase/handler. Created directory.
Conflict because storage/innobase/handler is not versioned, but has versioned children. Versioned directory.
Contents conflict in storage/innobase/handler/ha_innodb.cc
1. BUG#47720 - REPLACE INTO Autoincrement column with negative values.
Detailed revision comments:
r6235 | sunny | 2009-11-26 01:14:42 +0200 (Thu, 26 Nov 2009) | 9 lines
branches/5.1: Fix Bug#47720 - REPLACE INTO Autoincrement column with negative values.
This bug is similiar to the negative autoinc filter patch from earlier,
with the additional handling of filtering out the negative column values
set explicitly by the user.
rb://184
Approved by Heikki.
1. BUG#49032 - auto_increment field does not initialize to last value
in InnoDB Storage Engine
2. Fix whitespace issues and fix tests and make read float/double arg const
Detailed revision comments:
r6231 | sunny | 2009-11-25 10:26:27 +0200 (Wed, 25 Nov 2009) | 7 lines
branches/5.1: Fix BUG#49032 - auto_increment field does not initialize to last value in InnoDB Storage Engine.
We use the appropriate function to read the column value for non-integer
autoinc column types, namely float and double.
rb://208. Approved by Marko.
r6232 | sunny | 2009-11-25 10:27:39 +0200 (Wed, 25 Nov 2009) | 2 lines
branches/5.1: This is an interim fix, fix white space errors.
r6233 | sunny | 2009-11-25 10:28:35 +0200 (Wed, 25 Nov 2009) | 2 lines
branches/5.1: This is an interim fix, fix tests and make read float/double arg const.
r6234 | sunny | 2009-11-25 10:29:03 +0200 (Wed, 25 Nov 2009) | 2 lines
branches/5.1: This is an interim fix, fix whitepsace issues.
1. BUG#45961 - DDL on partitioned innodb tables leaves data dictionary
in an inconsistent state
2. Fix formatting
Detailed revision comments:
r6205 | jyang | 2009-11-20 07:55:48 +0200 (Fri, 20 Nov 2009) | 11 lines
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) | 3 lines
branches/5.1: Non-functional change, fix formatting.
1. BUG#48526 - Data type for float and double is incorrectly
reported in InnoDB table monitor
Detailed revision comments:
r6188 | jyang | 2009-11-18 07:14:23 +0200 (Wed, 18 Nov 2009) | 8 lines
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.
1. BUG#4869 - when innodb tablespace is configured too small,
crash and corruption!
Detailed revision comments:
r6187 | jyang | 2009-11-18 05:27:30 +0200 (Wed, 18 Nov 2009) | 9 lines
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
r6200 | vasil | 2009-11-19 12:14:23 +0200 (Thu, 19 Nov 2009) | 4 lines
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
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.
1. BUG#3139 - Mysql crashes: "windows error 995" after several
selects on a large DB
Detailed revision comments:
r6154 | calvin | 2009-11-11 02:51:17 +0200 (Wed, 11 Nov 2009) | 17 lines
branches/5.1: fix bug#3139: Mysql crashes: 'windows error 995'
after several selects on a large DB
During stress environment, Windows AIO may fail with error code
ERROR_OPERATION_ABORTED. InnoDB does not handle the error, rather
crashes. The cause of the error is unknown, but likely due to
faulty hardware or driver.
This patch introduces a new error code OS_FILE_OPERATION_ABORTED,
which maps to Windows ERROR_OPERATION_ABORTED (995). When the error
is detected during AIO, the InnoDB will issue a synchronous retry
(read/write).
This patch has been extensively tested by MySQL support.
Approved by: Marko
rb://196
1. BUG#32430 - 'show innodb status' causes errors Invalid (old?) table
or database name in logs
2. White space fixup
Detailed revision comments:
r6136 | marko | 2009-11-04 12:28:10 +0200 (Wed, 04 Nov 2009) | 15 lines
branches/5.1: Port r6134 from branches/zip:
------------------------------------------------------------------------
r6134 | marko | 2009-11-04 07:57:29 +0000 (Wed, 04 Nov 2009) | 5 lines
branches/zip: innobase_convert_identifier(): Convert table names with
explain_filename() to address Bug #32430: 'show innodb status'
causes errors Invalid (old?) table or database name in logs.
rb://134 approved by Sunny Bains
------------------------------------------------------------------------
innobase_print_identifier(): Replace with innobase_convert_name().
innobase_convert_identifier(): New function, called by innobase_convert_name().
r6152 | vasil | 2009-11-10 15:30:20 +0200 (Tue, 10 Nov 2009) | 4 lines
branches/5.1:
White space fixup.
----------------------------------------------------------------------
ChangeSet@1.2571, 2008-04-08 12:30:06+02:00, vvaintroub@wva. +122 -0
Bug#32082 : definition of VOID in my_global.h conflicts with Windows
SDK headers
VOID macro is now removed. Its usage is replaced with void cast.
In some cases, where cast does not make much sense (pthread_*, printf,
hash_delete, my_seek), cast is ommited.
-------------------------------------------------------------
revno: 2877
committer: Davi Arnaut <Davi.Arnaut@Sun.COM>
branch nick: 35164-6.0
timestamp: Wed 2008-10-15 19:53:18 -0300
message:
Bug#35164: Large number of invalid pthread_attr_setschedparam calls
Bug#37536: Thread scheduling causes performance degradation at low thread count
Bug#12702: Long queries take 100% of CPU and freeze other applications under Windows
The problem is that although having threads with different priorities
yields marginal improvements [1] in some platforms [2], relying on some
statically defined priorities (QUERY_PRIOR and WAIT_PRIOR) to play well
(or to work at all) with different scheduling practices and disciplines
is, at best, a shot in the dark as the meaning of priority values may
change depending on the scheduling policy set for the process.
Another problem is that increasing priorities can hurt other concurrent
(running on the same hardware) applications (such as AMP) by causing
starvation problems as MySQL threads will successively preempt lower
priority processes. This can be evidenced by Bug#12702.
The solution is to not change the threads priorities and rely on the
system scheduler to perform its job. This also enables a system admin
to increase or decrease the scheduling priority of the MySQL process,
if intended.
Furthermore, the internal wrappers and code for changing the priority
of threads is being removed as they are now unused and ancient.
1. Due to unintentional side effects. On Solaris this could artificially
help benchmarks as calling the priority changing syscall millions of
times is more beneficial than the actual setting of the priority.
2. Where it actually works. It has never worked on Linux as the default
scheduling policy SCHED_OTHER only accepts the static priority 0.
