~percona-dev/percona-server/5.1.56 : changes

~percona-dev/percona-server/5.1.56 » Changes from revision 224

From Revision 224 to 205

Rev	Summary	Authors	Date
224	Merge from lp:percona-server Merge from lp:percona-server	Alexey Kopytov	13 years ago
223	LP bug #764395 / MySQL bug #60788: InnoDB crashes with an as... LP bug #764395 / MySQL bug #60788: InnoDB crashes with an assertion failure when receiving a signal on pwrite() The problem was that InnoDB I/O code was not fully conforming to the standard on POSIX systems. fsync(), pread() and pwrite() calls may be interrupted by a signal. In such a case, InnoDB would just fail with an assertion failure rather than just restarting the interrupted call. Fixed InnoDB I/O code so that the interrupted system calls are restarted if they are interrupted by a signal.	Alexey Kopytov	13 years ago
222	Merge from lp:~percona-dev/percona-server/bug-759688 Merge from lp:~percona-dev/percona-server/bug-759688	Laurynas Biveinis	13 years ago
221	fix bug758891, directly. It was the bug only affects to UNIV... fix bug758891, directly. It was the bug only affects to UNIV_DEBUG path	Yasufumi Kinoshita	13 years ago
220	Bug #757749: main.handler_innodb fails in 5.5.11 Bug #757749: main.handler_innodb fails in 5.5.11 Using ALTER TABLE to convert an InnoDB table to a MEMORY table could fail due to a bug in innodb_expand_fast_index_creation.patch. The problem in innodb_expand_fast_index_creation.patch was that for ALTER TABLE ENGINE=... the code mistakenly made sure the original table's engine is InnoDB, rather than the target's one. This resulted in a failure if the target engine was MEMORY because it does not support certain handler calls. Fixed by making sure the target engine is InnoDB, not the original ones.	Alexey Kopytov	13 years ago
219	Merge from trunk Merge from trunk	Alexey Kopytov	13 years ago
218	Bug #744103: Make use of InnoDB fast index creation in mysql... Bug #744103: Make use of InnoDB fast index creation in mysqldump, ALTER TABLE and OPTIMIZE TABLE Initial implementation of innodb_expand_fast_index_creation.patch. This patch expands the applicability of InnoDB fast index creation to mysqldump, ALTER TABLE and OPTIMIZE TABLE as follows: 1. mysqldump has now a new option, --innodb-optimize-keys, which changes the way InnoDB tables are dumped so that secondary and foreign keys are created after loading the data thus taking advantage of fast index creation. This part of the patch is an implementation of the feature request reported as MySQL bug #49120. More specifically: - KEY, UNIQUE KEY and CONSTRAINT specifications are omitted from CREATE TABLE corresponding to InnoDB tables. - an additional ALTER TABLE is issued after dumping the data to create the previously omitted keys. Delaying foreign key creation does not introduce any additional risks as mysqldump always prepends its output with SET FOREIGN_KEY_CHECKS=0 anyway. 2. When ALTER TABLE requires a table copy, secondary keys are now dropped and recreated later after copying the data. The following restrictions apply: - only non-unique keys can be involved in this optimization - if the table contains foreign keys, or a foreign key is being added as a part of the current ALTER TABLE statement, the optimization is disabled for all keys. This part of the patch is an implementation of the feature request reported as MySQL bug #57583. 3. As OPTIMIZE TABLE is mapped to ALTER TABLE ... ENGINE=InnoDB for InnoDB tables, it now also benefits from fast index creation with the same restrictions as for ALTER TABLE.	Alexey Kopytov	13 years ago
217	Fixed a recently introduced compiler warning in Fixed a recently introduced compiler warning in innodb_expand_import.patch	Alexey Kopytov	13 years ago
216	Fixed broken percona-support.patch. Fixed broken percona-support.patch.	Alexey Kopytov	13 years ago
215	Added README-windows with basic command to build under Windo... Added README-windows with basic command to build under Windows, VC 2010 Express	Vadim Tkachenko	13 years ago
214	Renamed script to build on Solaris to README-Solaris Renamed script to build on Solaris to README-Solaris	Vadim Tkachenko	13 years ago
213	Added helper script for Solaris build. Added helper script for Solaris build.	Vadim Tkachenko	13 years ago
212	Merge from bugfix branch Merge from bugfix branch	Ignacio Nin	13 years ago
211	Merge changes from release branch Merge changes from release branch Merge release-related canges from release-5.1.55-12.6 that were merged into 5.1.55 after branching off 5.1.56.	Ignacio Nin	13 years ago
210	port Alexey and Oleg patches to 5.1.56 port Alexey and Oleg patches to 5.1.56	Oleg Tsarev	13 years ago
209	Changes to the post-install messages Changes to the post-install messages	Ignacio Nin	13 years ago
208	Yasufumi patches and several are ported to 5.1.56; Note: opt... Yasufumi patches and several are ported to 5.1.56; Note: option innodb_stats_method was removed from innodb_stats.patch, because implemented officially. And, bug733317 should be fixed before release	Yasufumi Kinoshita	13 years ago
207	fix bug716575 and bug727704 fix bug716575 and bug727704	Yasufumi Kinoshita	13 years ago
206	merge 5.1.55-constant_for_same_bp_size; for at least bug7245... merge 5.1.55-constant_for_same_bp_size; for at least bug724584, bug724585 and bug724589	Yasufumi Kinoshita	13 years ago
205	Changed the test case for innodb_lazy_drop_table to use inte... Changed the test case for innodb_lazy_drop_table to use integer values instead of boolean ones until the variable type is changed to boolean	Valentine Gostev	13 years ago

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