Fix a race condition in srv_master_thread(). We need to acquire the kernel
mutex before calling srv_table_reserve_slot(). Add a mutex_own() assertion
in srv_table_reserve_slot().
Do not print pointer to the 5.1 documentation from within MySQL 5.5.
Instead of hardcoding the MySQL version, use the MAJOR_VERSION and
MINOR_VERSION CMake variables defined at top-level.
Previously HAVE_IB_PAUSE_INSTRUCTION was never defined and thus InnoDB
never used the PAUSE instruction on non-windows even if it was available.
Probably the check was never migrated from autotools'
storage/innobase/plug.in to storage/innobase/CMakeLists.txt.
Since the check for PAUSE is done at top-level configure.cmake we can
use the result from there (HAVE_PAUSE_INSTRUCTION) instead of rolling
InnoDB's own HAVE_IB_PAUSE_INSTRUCTION (the check is identical anyway).
Silence a warning about old table name when InnoDB tests whether the
format has changed using a nonexistent table name.
Reviewed by: bar@mysql.com, marko.makela@oracle.com
The autotools-based build system has been superseded and
is being removed in order to ease the maintenance burden on
developers tweaking and maintaining the build system.
In order to support tools that need to extract the server
version, a new file that (only) contains the server version,
called VERSION, is introduced. The file contents are human
and machine-readable. The format is:
MYSQL_VERSION_MAJOR=5
MYSQL_VERSION_MINOR=5
MYSQL_VERSION_PATCH=8
MYSQL_VERSION_EXTRA=-rc
The CMake based version extraction in cmake/mysql_version.cmake
is changed to extract the version from this file. The configure
to CMake wrapper is retained for backwards compatibility and to
support the BUILD/ scripts. Also, a new a makefile target
show-dist-name that prints the server version is introduced.
VERSION:
Add top-level version file.
cmake/mysql_version.cmake:
Get version information from the top-level VERSION file.
Do not cache the version components (MAJOR_VERSION, etc).
Add MYSQL_RPM_VERSION as a replacement for MYSQL_U_SCORE_VERSION.
removed and replaced by the comprehensive innodb-create-options.test.
It uses the rules listed in the comments at the top of that test.
This patch introduces these differences from previous behavior;
1) KEY_BLOCK_SIZE=0 is allowed by Innodb in both strict and non-strict mode
with no errors or warnings. It was previously used by the server to set
KEY_BLOCK_SIZE to undefined. (Bug#56628)
2) An explicit valid non-DEFAULT ROW_FORMAT always takes priority over a
valid KEY_BLOCK_SIZE. (bug#56632)
3) Automatic use of COMPRESSED row format is only done if the ROW_FORMAT
is DEFAULT or unspecified.
4) ROW_FORMAT=FIXED is prevented in strict mode.
This patch also includes various formatting changes for consistency with
InnoDB coding standards.
Related Bugs
Bug#54679: ALTER TABLE causes compressed row_format to revert to compact
Bug#56628: ALTER TABLE .. KEY_BLOCK_SIZE=0 produces untrue warning or unnecessary error
Bug#56632: ALTER TABLE implicitly changes ROW_FORMAT to COMPRESSED
------------------------------------------------------------
revno: 3309
committer: Tor Didriksen <tor.didriksen@oracle.com>
branch nick: trunk-bugfixing
timestamp: Mon 2010-11-01 08:58:27 +0100
message:
Bug#45288: pb2 returns a lot of compilation warnings
DBG build broken on binary-werror-linux-x86_64-tar-gz
storage/innobase/os/os0sync.c:659: warning: 'timed_out' may be used uninitialized in this function
/export/home/pb2/build/sb_0-2459340-1288264809.63/mysql-5.5.8-ga/storage/innobase/os/os0sync.c: In function 'os_cond_wait_timed':
/export/home/pb2/build/sb_0-2459340-1288264809.63/mysql-5.5.8-ga/storage/innobase/os/os0sync.c:184: warning: format '%lu' expects type 'long unsigned int', but argument 4 has type 'time_t'
gmake[2]: *** [storage/innobase/CMakeFiles/innobase.dir/os/os0sync.c.o] Error 1
On Windows, the parameter for number of bytes passed into WriteFile()
and ReadFile() is DWORD. Casting is needed to silence the warning on
64-bit Windows.
Also, adding several asserts to ensure the variable for number of bytes
is no more than 32 bits, even on 64-bit Windows.
rb://415
Approved by: Inaam
On Windows, the parameter for number of bytes passed into WriteFile()
and ReadFile() is DWORD. Casting is needed to silence the warning on
64-bit Windows.
Also, adding several asserts to ensure the variable for number of bytes
is no more than 32 bits, even on 64-bit Windows.
This is for built-in InnoDB.
rb://415
Approved by: Inaam
