Put back a 50 millisecond sleep in too high concurrency situations which I removed in the previous push; count also such sleeping threads to the InnoDB queue in SHOW INNODB STATUS
innobase/srv/srv0srv.c:
Put back a 50 millisecond sleep in too high concurrency situations which I removed in the previous push; count also such sleeping threads to the InnoDB queue in SHOW INNODB STATUS
Fix a benign bug introduced in 4.0.14: InnoDB could complain 'Error: trying to declare trx to enter InnoDB' if several threads tried to init the auto-inc counter for the same table at the same time; in theory, the bug could even lead to a hang of the server, but that shuld be extremely improbable
innobase/srv/srv0srv.c:
Fix a benign bug introduced in 4.0.14: InnoDB could complain 'Error: trying to declare trx to enter InnoDB' if several threads tried to init the auto-inc counter for the same table at the same time; in theory, the bug could even lead to a hang of the server, but that shuld be extremely improbable
Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
innobase/os/os0file.c:
Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
innobase/include/os0file.h:
Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
innobase/include/srv0srv.h:
Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
innobase/srv/srv0start.c:
Allow also O_DIRECT as innodb_flush_method; it only affects writing to data files
A cosmetic change: set trx id to zero at creation so that SHOW INNODB STATUS does not print a random value for the id of a transaction object for which the transaction has never been started yet (for example, running SHOW INNODB STATUS as the first command from a mysql prompt printed a random id for the trx object associated with the session itself running the SHOW INNODB STATUS command)
innobase/trx/trx0trx.c:
A cosmetic change: set trx id to zero at creation so that SHOW INNODB STATUS does not print a random value for the id of a transaction object for which the transaction has never been started yet (for example, running SHOW INNODB STATUS as the first command from a mysql prompt printed a random id for the trx object associated with the session itself running the SHOW INNODB STATUS command)
Fix performance bug: if there were thousands of tables, DROP TABLE could take as much as a second CPU time
innobase/row/row0mysql.c:
Fix performance bug: if there were thousands of tables, DROP TABLE could take as much as a second CPU time
In background loop run purge to completion before doing other background operations: it does not make sense to flush buffer pool pages if they are soon modified again by purge
trx0purge.c:
Increase purge_sys->n_pages_handled for every undo log we purge, even if that log would be only a hundred bytes: that way we get the purge batches of 20 pages to set a fresh purge view (limit) more often, and we can reduce the number of old row versions purge has to look at when it decides if it can remove some delete-marked index record
innobase/trx/trx0purge.c:
Increase purge_sys->n_pages_handled for every undo log we purge, even if that log would be only a hundred bytes: that way we get the purge batches of 20 pages to set a fresh purge view (limit) more often, and we can reduce the number of old row versions purge has to look at when it decides if it can remove some delete-marked index record
innobase/srv/srv0srv.c:
In background loop run purge to completion before doing other background operations: it does not make sense to flush buffer pool pages if they are soon modified again by purge
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
os0sync.h, os0sync.c:
Fix a bug in os_event on Unix: even though we signaled the event, some threads could continue waiting if the event became nonsignaled quickly again; this made group commit less efficient than it should be
innobase/os/os0sync.c:
Fix a bug in os_event on Unix: even though we signaled the event, some threads could continue waiting if the event became nonsignaled quickly again; this made group commit less efficient than it should be
innobase/include/os0sync.h:
Fix a bug in os_event on Unix: even though we signaled the event, some threads could continue waiting if the event became nonsignaled quickly again; this made group commit less efficient than it should be
innobase/log/log0log.c:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
innobase/include/log0log.h:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
innobase/srv/srv0srv.c:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
innobase/row/row0mysql.c:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
innobase/trx/trx0trx.c:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
sql/ha_innodb.cc:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
innobase/btr/btr0btr.c:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
Fix bug: group commit still did not work when we had MySQL binlogging on
innobase/trx/trx0trx.c:
Fix bug: group commit still did not work when we had MySQL binlogging on
Remove outdated comment and the corresponding assertion in debug version code
innobase/lock/lock0lock.c:
Remove outdated comment and the corresponding assertion in debug version code
Fix a latching order violation in the previous (2003-06-15) push: could lead to a hang on the btr0sea.c semaphore
innobase/lock/lock0lock.c:
Fix a latching order violation in the previous (2003-06-15) push: could lead to a hang on the btr0sea.c semaphore
In ORDER BY MySQL seems to set the key read flag also in the case where the primary key contains only a prefix of a column - not the whole column; to prevent potential bugs retrieve the whole column if the index contains a prefix of it
sql/ha_innodb.cc:
In ORDER BY MySQL seems to set the key read flag also in the case where the primary key contains only a prefix of a column - not the whole column; to prevent potential bugs retrieve the whole column if the index contains a prefix of it
innobase/dict/dict0dict.c:
In ORDER BY MySQL seems to set the key read flag also in the case where the primary key contains only a prefix of a column - not the whole column; to prevent potential bugs retrieve the whole column if the index contains a prefix of it
innobase/include/dict0dict.h:
In ORDER BY MySQL seems to set the key read flag also in the case where the primary key contains only a prefix of a column - not the whole column; to prevent potential bugs retrieve the whole column if the index contains a prefix of it
Track an assertion failure reported on the mailing list June 18th, 2003
innobase/page/page0page.c:
Track an assertion failure reported on the mailing list June 18th, 2003
Fix bug: InnoDB could print that it cannot find a clustered index record if an update undo, purge, and a consistent read coincided, in rare cases it might also have returned a wrong row in a query
innobase/row/row0ins.c:
Fix bug: InnoDB could print that it cannot find a clustered index record if an update undo, purge, and a consistent read coincided, in rare cases it might also have returned a wrong row in a query
innobase/row/row0sel.c:
Fix bug: InnoDB could print that it cannot find a clustered index record if an update undo, purge, and a consistent read coincided, in rare cases it might also have returned a wrong row in a query
innobase/row/row0vers.c:
Fix bug: InnoDB could print that it cannot find a clustered index record if an update undo, purge, and a consistent read coincided, in rare cases it might also have returned a wrong row in a query
Cleanup
ha_innodb.cc, data0type.h:
Make sure non-latin1 users can downgrade from 4.0.14 to an earlier version if they have not created DATA_BLOB column prefix indexes
innobase/include/data0type.h:
Make sure non-latin1 users can downgrade from 4.0.14 to an earlier version if they have not created DATA_BLOB column prefix indexes
sql/ha_innodb.cc:
Make sure non-latin1 users can downgrade from 4.0.14 to an earlier version if they have not created DATA_BLOB column prefix indexes
innobase/include/dict0dict.ic:
Cleanup
innobase/row/row0mysql.c:
Cleanup
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
sql/ha_innodb.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
sql/handler.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
sql/sql_lex.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
sql/ha_innodb.cc:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
sql/handler.cc:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
sql/sql_parse.cc:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
sql/sql_yacc.yy:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
include/my_base.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
mysql-test/t/innodb.test:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
mysql-test/r/innodb.result:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/btr/btr0cur.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/btr/btr0pcur.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/buf/buf0buf.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/buf/buf0flu.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/data/data0data.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/data/data0type.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/dict/dict0boot.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/dict/dict0crea.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/dict/dict0dict.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/dict/dict0load.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/dict/dict0mem.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/fil/fil0fil.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/fsp/fsp0fsp.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/ha/ha0ha.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/ibuf/ibuf0ibuf.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/btr0cur.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/buf0buf.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/data0data.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/data0type.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/db0err.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/dict0dict.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/dict0mem.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/fil0fil.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/lock0lock.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/os0file.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/page0page.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/rem0cmp.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/row0row.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/row0sel.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/row0upd.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/srv0srv.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/data0type.ic:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/trx0roll.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/trx0trx.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/trx0types.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/ut0dbg.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/ut0mem.h:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/row0mysql.ic:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/include/trx0sys.ic:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/lock/lock0lock.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/log/log0log.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/log/log0recv.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/mem/mem0pool.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/os/os0file.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/os/os0thread.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/page/page0cur.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/page/page0page.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/pars/pars0opt.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/pars/pars0pars.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/rem/rem0cmp.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/row/row0ins.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/row/row0mysql.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/row/row0row.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/row/row0sel.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/row/row0umod.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/row/row0upd.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/row/row0vers.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/srv/srv0srv.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/srv/srv0start.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/trx/trx0rec.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/trx/trx0roll.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/trx/trx0sys.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/trx/trx0trx.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/ut/ut0mem.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
innobase/ut/ut0ut.c:
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
Portability fix for Windows 64
include/config-win.h:
Portability fix for Windows 64
include/my_global.h:
Portability fix for Windows 64
include/mysql_version.h.in:
Added [mysqld-base-version] as a default group for the mysqld server
innobase/include/univ.i:
Portability fix for Windows 64
sql/mysqld.cc:
Added [mysqld-base-version] as a default group for the mysqld server
Do not try to reserve os_sync_mutex in shutdown after it has been freed
innobase/os/os0sync.c:
Do not try to reserve os_sync_mutex in shutdown after it has been freed
Removed auto event creation because it is not needed in any MySQL/InnoDB code
innobase/com/com0shm.c:
Removed auto event creation because it is not needed in any MySQL/InnoDB code
Put back Monty's patch which the previous push accidentally erased: print also operation type in os_file_handle_error()
innobase/os/os0file.c:
Put back Monty's patch which the previous push accidentally erased: print also operation type in os_file_handle_error()
Release all event semaphores at shutdown also in Windows
srv0start.c, srv0srv.c:
make test sometimes failed because lock timeout thread exited without decrementing the InnoDB thread counter
innobase/srv/srv0srv.c:
make test sometimes failed because lock timeout thread exited without decrementing the InnoDB thread counter
innobase/srv/srv0start.c:
make test sometimes failed because lock timeout thread exited without decrementing the InnoDB thread counter
innobase/os/os0file.c:
Release all event semaphores at shutdown also in Windows
innobase/os/os0sync.c:
Release all event semaphores at shutdown also in Windows
innobase/os/os0thread.c:
Release all event semaphores at shutdown also in Windows
innobase/include/os0sync.h:
Release all event semaphores at shutdown also in Windows
innobase/include/os0sync.ic:
Release all event semaphores at shutdown also in Windows
innobase/include/os0thread.h:
Release all event semaphores at shutdown also in Windows
mysql-test/r/errors.result:
Rename: mysql-test/r/err000001.result -> mysql-test/r/errors.result
include/my_global.h:
typedef for future functions that needs string length as an argument
innobase/os/os0file.c:
Added operation to error messages
mysql-test/t/errors.test:
Cleaned up file to new error number standard
mysys/thr_alarm.c:
Made end_thr_alarm() work also with internal alarm thread.
(Not critical for MySQL)
sql/mysqld.cc:
Added sigemptyset() (bug found by valgrind)
Removed some wrong usage of thd when writing variable values
Cleanup
os0sync.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/os/os0sync.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/include/os0sync.h:
Cleanup
innobase/include/os0thread.h:
Cleanup
innobase/os/os0thread.c:
Cleanup
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/os/os0sync.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/os/os0thread.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/include/os0sync.h:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/include/srv0srv.h:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/include/srv0start.h:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/ibuf/ibuf0ibuf.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/srv/srv0srv.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/srv/srv0start.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/sync/sync0sync.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
innobase/ut/ut0mem.c:
Free all OS sync primitives and allocated memory in InnoDB shutdown
Exit all threads created by innoDB at shutdown
innobase/os/os0file.c:
Exit all threads created by innoDB at shutdown
innobase/os/os0sync.c:
Exit all threads created by innoDB at shutdown
innobase/os/os0thread.c:
Exit all threads created by innoDB at shutdown
innobase/include/os0file.h:
Exit all threads created by innoDB at shutdown
innobase/include/os0sync.h:
Exit all threads created by innoDB at shutdown
innobase/include/os0thread.h:
Exit all threads created by innoDB at shutdown
innobase/log/log0log.c:
Exit all threads created by innoDB at shutdown
innobase/srv/srv0srv.c:
Exit all threads created by innoDB at shutdown
innobase/srv/srv0start.c:
Exit all threads created by innoDB at shutdown
Disable UNIQU KEY error reporting in SHOW INNODB STATUS until we know if it slows down REPLACE significantly
innobase/row/row0ins.c:
Disable UNIQU KEY error reporting in SHOW INNODB STATUS until we know if it slows down REPLACE significantly
Better instructions for the user if adding of new ibdata files fails
innobase/srv/srv0start.c:
Better instructions for the user if adding of new ibdata files fails
When calculating the buf pool dirty pages ratio, add also free pages to the LRU list length: no need to active flushing if there are lots of free pages in the buffer pool
innobase/buf/buf0buf.c:
When calculating the buf pool dirty pages ratio, add also free pages to the LRU list length: no need to active flushing if there are lots of free pages in the buffer pool
Search first only 10 % of the LRU list for a replaceable block before doing an LRU flush; enable again flushing of close pages also in a flush list (checkpointing) flush
trx0trx.c:
Add forgotten return value (it was not used anywhere, fortunately)
ha_innodb.h, mysql_priv.h:
Move declaration of srv_buf_pool_max_modified_pct to ha_innodb.h and enclose it to denote it is a C variable, not C++
sql/mysql_priv.h:
Move declaration of srv_buf_pool_max_modified_pct to ha_innodb.h and enclose it to denote it is a C variable, not C++
sql/ha_innodb.h:
Move declaration of srv_buf_pool_max_modified_pct to ha_innodb.h and enclose it to denote it is a C variable, not C++
innobase/trx/trx0trx.c:
Add forgotten return value (it was not used anywhere, fortunately)
innobase/include/buf0lru.h:
Search first only 10 % of the LRU list for a replaceable block before doing an LRU flush; enable again flushing of close pages also in a flush list (checkpointing) flush
innobase/buf/buf0buf.c:
Search first only 10 % of the LRU list for a replaceable block before doing an LRU flush; enable again flushing of close pages also in a flush list (checkpointing) flush
innobase/buf/buf0flu.c:
Search first only 10 % of the LRU list for a replaceable block before doing an LRU flush; enable again flushing of close pages also in a flush list (checkpointing) flush
innobase/buf/buf0lru.c:
Search first only 10 % of the LRU list for a replaceable block before doing an LRU flush; enable again flushing of close pages also in a flush list (checkpointing) flush
Check that pthread_mutex_init and pthread_mutex_destroy return 0
innobase/os/os0sync.c:
Check that pthread_mutex_init and pthread_mutex_destroy return 0
We had forgotten to call pthread_mutex_destroy when we free an OS mutex in Unix
innobase/os/os0sync.c:
We had forgotten to call pthread_mutex_destroy when we free an OS mutex in Unix
Let InnoDB to skip writing of pages from the doublewrite buffer if innodb_force_recovery=6; normally, if the page is corrupt AND the corresponding page in the doublewrite buffer is also corrupt, InnoDB calls exit(1)
innobase/trx/trx0sys.c:
Let InnoDB to skip writing of pages from the doublewrite buffer if innodb_force_recovery=6; normally, if the page is corrupt AND the corresponding page in the doublewrite buffer is also corrupt, InnoDB calls exit(1)
innobase/srv/srv0start.c:
Let InnoDB to skip writing of pages from the doublewrite buffer if innodb_force_recovery=6; normally, if the page is corrupt AND the corresponding page in the doublewrite buffer is also corrupt, InnoDB calls exit(1)
Better warning message if more than 4 / 5 of the buffer pool is consumed by locks of adaptive hash index
innobase/buf/buf0flu.c:
Better warning message if more than 4 / 5 of the buffer pool is consumed by locks of adaptive hash index
innobase/buf/buf0lru.c:
Better warning message if more than 4 / 5 of the buffer pool is consumed by locks of adaptive hash index
Let SHOW INNODB STATUS print detailed info of the latest unique key violation, note that REPLACE and INSERT IGNORE mask the error from the user
innobase/srv/srv0srv.c:
Let SHOW INNODB STATUS print detailed info of the latest unique key violation, note that REPLACE and INSERT IGNORE mask the error from the user
innobase/include/dict0dict.h:
Let SHOW INNODB STATUS print detailed info of the latest unique key violation, note that REPLACE and INSERT IGNORE mask the error from the user
innobase/dict/dict0dict.c:
Let SHOW INNODB STATUS print detailed info of the latest unique key violation, note that REPLACE and INSERT IGNORE mask the error from the user
innobase/row/row0ins.c:
Let SHOW INNODB STATUS print detailed info of the latest unique key violation, note that REPLACE and INSERT IGNORE mask the error from the user
Print progress information if at startup InnoDB creates and writes bigger than 100 MB data file or log file
innobase/os/os0file.c:
Print progress information if at startup InnoDB creates and writes bigger than 100 MB data file or log file
Do not let the main thread sleep the 1 second if we had to do a bug pool flush batch trying to establish srv_max_buf_pool_modified_pct
innobase/srv/srv0srv.c:
Do not let the main thread sleep the 1 second if we had to do a bug pool flush batch trying to establish srv_max_buf_pool_modified_pct
Clean up the working of the main thread; add a tunable parameter srv_max_buf_pool_modified_pct which can be used to make the flush phase in shutdown quicker
innobase/srv/srv0srv.c:
Clean up the working of the main thread; add a tunable parameter srv_max_buf_pool_modified_pct which can be used to make the flush phase in shutdown quicker
Clean up the working of the main thread; add a tunable parameter srv_max_buf_pool_modified_pct which can be used to make the flush phase in shutdown quicker
innobase/srv/srv0srv.c:
Clean up the working of the main thread; add a tunable parameter srv_max_buf_pool_modified_pct which can be used to make the flush phase in shutdown quicker
innobase/include/buf0buf.h:
Clean up the working of the main thread; add a tunable parameter srv_max_buf_pool_modified_pct which can be used to make the flush phase in shutdown quicker
innobase/include/srv0srv.h:
Clean up the working of the main thread; add a tunable parameter srv_max_buf_pool_modified_pct which can be used to make the flush phase in shutdown quicker
innobase/buf/buf0buf.c:
Clean up the working of the main thread; add a tunable parameter srv_max_buf_pool_modified_pct which can be used to make the flush phase in shutdown quicker
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
sql/log.cc:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
sql/handler.cc:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
sql/handler.h:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
sql/ha_innodb.cc:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
sql/ha_innodb.h:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/include/log0log.h:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/include/trx0trx.h:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/os/os0file.c:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/buf/buf0flu.c:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/trx/trx0trx.c:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/log/log0log.c:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/srv/srv0srv.c:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
innobase/row/row0mysql.c:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
Remove code never actually used in IGNORE; InnoDB just rolls back the latest row insert or update on a duplicate key error and leaves it for MySQL to decide whether to ignore the error
sql/ha_innodb.cc:
Remove code never actually used in IGNORE; InnoDB just rolls back the latest row insert or update on a duplicate key error and leaves it for MySQL to decide whether to ignore the error
innobase/trx/trx0trx.c:
Remove code never actually used in IGNORE; InnoDB just rolls back the latest row insert or update on a duplicate key error and leaves it for MySQL to decide whether to ignore the error
innobase/include/trx0trx.h:
Remove code never actually used in IGNORE; InnoDB just rolls back the latest row insert or update on a duplicate key error and leaves it for MySQL to decide whether to ignore the error
Print the failing assertion if it fails; helps to analyze bug reports
innobase/include/ut0dbg.h:
Print the failing assertion if it fails; helps to analyze bug reports
Make sure we do not do insert buffer merge in fast shutdown even if there is some buglet which increments srv_activity_counter during a shutdown
innobase/srv/srv0srv.c:
Make sure we do not do insert buffer merge in fast shutdown even if there is some buglet which increments srv_activity_counter during a shutdown
Make buffer pool flush batches bigger as that may save some time if fsync is very inefficient
innobase/srv/srv0srv.c:
Make buffer pool flush batches bigger as that may save some time if fsync is very inefficient
