mariadb

Tree: 8d0dc9b58b

Dmitry Lenev 8d0dc9b58b Part of fix for bug#52044 "FLUSH TABLES WITH READ LOCK and FLUSH TABLES <list> WITH READ LOCK are incompatible" to be pushed as separate patch. Replaced thread state name "Waiting for table", which was used by threads waiting for a metadata lock or table flush, with a set of names which better reflect types of resources being waited for. Also replaced "Table lock" thread state name, which was used by threads waiting on thr_lock.c table level lock, with more elaborate "Waiting for table level lock", to make it more consistent with other thread state names. Updated test cases and their results according to these changes. Fixed sys_vars.query_cache_wlock_invalidate_func test to not to wait for timeout of wait_condition.inc script. mysql-test/r/query_cache.result: Added test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables. mysql-test/suite/sys_vars/r/query_cache_wlock_invalidate_func.result: Fixed sys_vars.query_cache_wlock_invalidate_func test to not to wait for timeout of wait_condition.inc script. Reverted changes to test which introduced timeout and replaced waiting condition with a more appropriate one. Test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables was added to query_cache.test. mysql-test/suite/sys_vars/t/query_cache_wlock_invalidate_func.test: Fixed sys_vars.query_cache_wlock_invalidate_func test to not to wait for timeout of wait_condition.inc script. Reverted changes to test which introduced timeout and replaced waiting condition with a more appropriate one. Test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables was added to query_cache.test. mysql-test/t/query_cache.test: Added test coverage for query_cache_wlock_invalidate behavior for implicitly locked tables. mysys/thr_lock.c: Replaced "Table lock" thread state name, which was used by threads waiting on thr_lock.c table level lock, with more elaborate "Waiting for table level lock", to make it consistent with thread state names which are used while waiting for metadata locks and table flush. sql/mdl.cc: Replaced thread state name "Waiting for table", which was used by threads waiting for a metadata lock or table flush, with a set of names which better reflect types of resources being waited for. To implement this: - Adjusted MDL_wait::timed_wait() to take thread state name as parameter. - Introduced method of MDL_key class which allows to get thread state name to be used while waiting for resource corresponding to the key and changed code to use it. Added array translating namespaces to thread state names as part of this change. sql/mdl.h: To implement this: - Adjusted MDL_wait::timed_wait() to take thread state name as parameter. - Introduced method of MDL_key class which allows to get thread state name to be used while waiting for resource corresponding to the key and changed code to use it. Added array translating namespaces to thread state names as part of this change. sql/sql_base.cc: Replaced thread state name "Waiting for table", which was used by threads waiting for table flush, with a more elaborate "Waiting for table flush".		16 years ago
..
binlog	Part of fix for bug#52044 "FLUSH TABLES WITH READ LOCK and	16 years ago
bugs	Bug #49741 test files contain explicit references to bin/relay-log positions	16 years ago
engines	Manual merge	16 years ago
federated	Bug #53261 MTR tests archive_plugin and blackhole_plugin fail when compiling with cmake	16 years ago
funcs_1	Part of fix for bug#52044 "FLUSH TABLES WITH READ LOCK and	16 years ago
funcs_2	merge 5.0-> 5.1	17 years ago
ibmdb2i	Unset the execute bit where it's not needed.	16 years ago
innodb	Part of fix for bug#52044 "FLUSH TABLES WITH READ LOCK and	16 years ago
jp	WL#2360 Performance schema	16 years ago
large_tests	bug#50296	16 years ago
manual	Bug #49741 test files contain explicit references to bin/relay-log positions	16 years ago
ndb	Disabling failing NDB-tests due to Bug 54850 and Bug 54851.	16 years ago
ndb_team	Manual merge	16 years ago
parts	WL#5349 Change default storage engine to InnoDB	16 years ago
perfschema	Merge trunk-bugfixing -> trunk-runtime.	16 years ago
perfschema_stress	WL#2360 Performance schema	16 years ago
rpl	Part of fix for bug#52044 "FLUSH TABLES WITH READ LOCK and	16 years ago
rpl_ndb	merging for bug#54935 to trunk-bugfixing	16 years ago
stress	Merge trift2.:/MySQL/M51/mysql-5.1	18 years ago
sys_vars	Part of fix for bug#52044 "FLUSH TABLES WITH READ LOCK and	16 years ago