mariadb

Tree: 7752ccec48

Author	SHA1	Message	Date
Mats Kindahl	e409d6f69c	WL#5030: Split and remove mysql_priv.h 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	16 years ago
Marc Alff	a4c3bc618b	WL#2360 Performance schema Part IV: sql instrumentation	16 years ago
kostja@bodhi.(none)	2537a87fb5	Provide initial module structure to Doxygen.	19 years ago
andrey@whirlpool.mysql.com	ce856126d9	Fix for bug#28075 COM_DEBUG crashes mysqld Uninitialized in the constructor member variables were pointing to nirvana and causing a crash when debug information of the Event Scheduler was dumped in result to COM_DEBUG packet sent to the server.	19 years ago
kostja@vajra.(none)	98db230086	A set of changes aiming to make the Event Scheduler more user-friendly when there are no up-to-date system tables to support it: - initialize the scheduler before reporting "Ready for connections". This ensures that warnings, if any, are printed before "Ready for connections", and this message is not mangled. - do not abort the scheduler if there are no system tables - check the tables once at start up, remember the status and disable the scheduler if the tables are not up to date. If one attempts to use the scheduler with bad tables, issue an error message. - clean up the behaviour of the module under LOCK TABLES and pre-locking mode - make sure implicit commit of Events DDL works as expected. - add more tests Collateral clean ups in the events code. This patch fixes Bug#23631 Events: SHOW VARIABLES doesn't work when mysql.event is damaged	19 years ago
kostja@bodhi.local	094612854d	Trivial cleanups and whitespace change in Event Scheduler code. A larger patch is to come, this is to exclude rudimentary changes from it.	19 years ago
kroki/tomash@moonlight.home	6d8f6b5bfd	BUG#16420: Events: timestamps become UTC BUG#26429: SHOW CREATE EVENT is incorrect for an event that STARTS NOW() BUG#26431: Impossible to re-create an event from backup if its STARTS clause is in the past WL#3698: Events: execution in local time zone The problem was that local times specified by the user in AT, STARTS and ENDS of CREATE EVENT/ALTER EVENT statement were converted to UTC, and the original time zone was forgotten. This way, event scheduler couldn't honor Daylight Saving Time shifts, and times shown to the user were also in UTC. Additionally, CREATE EVENT didn't allow times in the past, thus preventing straightforward event restoration from old backups. This patch reworks event scheduler time computations, performing them in the time zone associated with the event. Also it allows times to be in the past. The patch adds time_zone column to mysql.event table. NOTE: The patch is almost final, but the bug#9953 should be pushed first.	19 years ago
kroki/tomash@moonlight.home	c06c7356e3	Fix for bug#22740 Events: Decouple Event_queue from Event_db_repository This patch implements the idea of the bug report by making Event_queue unaware of Event_db_repository by making a higher level class - Events, which is aware of most of all classes, responsible for passing all data needed for adding/updating/deleting an event to/from the queue. Introduces few new classes : - Event_worker_thread - Event_queue_element_for_exec	19 years ago
kent@mysql.com/kent-amd64.(none)	1e3237fefa	Many files: Changed header to GPL version 2 only	19 years ago
andrey@example.com	25862a8671	WL#3337 (Event scheduler new architecture) Remove SHOW SCHEDULER STATUS command and migrate the information output to `mysqladmin debug` (COM_DEBUG) SHOW SCHEDULER STATUS was introduced in 5.1.11, provided some debug information about event scheduler internals and was enabled only in debug builds.	19 years ago
andrey@fifo.vaih.whnetz	7b5916a26c	WL#3337 (Event scheduler new architecture) This patch makes the relationship between Event_scheduler and Event_queue unidirectional from the former to the latter. The change is that the conditional on which the scheduler sleeped has been moved to the Event_queue and the latter does not call anymore Event_scheduler::queue_changed(), which in turn has be removed.	19 years ago
andrey@example.com	5d626c5c9a	WL#3337 (Event scheduler new architecture) Post-review fixes. Mostly whitespace, int-to-bool return value, fixed comments	20 years ago
andrey@lmy004.	3f6de6c523	update to ease the patch process	20 years ago
andrey@lmy004.	dd31d45789	WL #3337 (Events new architecture) Final stroke, events should be loaded from disk on server startup. Also check the validity of their bodies if possible during loading.	20 years ago
andrey@lmy004.	3f4e1f5c69	WL#3337 (Event scheduler new architecture) event_scheduler_ng.cc/h is no more	20 years ago
andrey@lmy004.	0d517461f0	WL#3337 (Event scheduler new architecture) More small fixes to the API : use LEX_STRING instead of LEX_STRING* and if error then return bool(true) instead of error code. Merged functions. Reduced usage of sp_name. Fixed a lot of function documentation errors. Added function documentation wherever needed. Removed some unused defines and error codes. Next to come is batch rename of Event_scheduler_ng to Event_scheduler.	20 years ago
andrey@lmy004.	e3d0524bbd	WL#3337 (Event scheduler new architecture) This patch introduces specialized Event data objects Event_basic as parent. Event_queue_element used for queue storage Event_timed used for SHOW EVENTS/ I_S.EVENTS / SHOW CREATE EVENT Event_job_data using during execution. Methods were moved out of Event_timed to other classes. This patch also introduces Events::LOCK_event_metadata. This patch gives new implementation of Events::dump_internal_status(). Now both the Event_scheduler and Event_queue return information during their ::dump_internal_status(). Shortened a bit the runtime for executing events test cases.	20 years ago
andrey@lmy004.	3b840adee7	WL#3337 (Event scheduler new architecture) Cleaned up the code a bit. Fixed few leaks. This code still does not load events on server startup from disk. The problem is that there is a need for a THD instance, which does not exist during server boot. This will be solved soon. Still Event_timed is used both for the memory queue and for exectution. This will be changed according to WL#3337 probably in the next commit.	20 years ago
andrey@lmy004.	2bdd872e5f	WL #3337 (Event scheduler new architecture) Cut Nr. 8. All tests pass. Separated Event_scheduler into Event_queue and Event_scheduler. Added new Event_scheduler_ng which is the new scheduler and is used system-wide. Will be moved to the event_scheduler.cc in the future. Using Event_timed in Event_queue as well as cloned during execution. Next step is to have Event_worker_data which will be used during execution and will take ::compile()/::execute() out of Event_timed.	20 years ago
andrey@lmy004.	6dd9a3bb60	WL#3337 (Event scheduler new architecture) This is the first cut of separating Event_scheduler in two classes which are more specialized. Inheritance was used to separate methods and member variables. Still Event_scheduler is a child of Event_queue. This dependency will be removed soon.	20 years ago
andrey@lmy004.	e5936fce6c	first cut of WL#3337 (New event scheduler locking infrastructure). Infrastructure built. Added the foreseen files and change Makefile.am/CMakeLists.txt accordingly.	20 years ago
brian@zim.(none)	2a7c71e309	Changes to create storage directory for storage engines.	21 years ago
magnus@neptunus.(none)	5b3aec2b90	Initial revision of NDB Cluster files	22 years ago
monty@hundin.mysql.fi	b658662ae4	Update copyright Fixed memory leak on shutdown (Affects the embedded version & MyODBC)	24 years ago
bk@work.mysql.com	f4c589ff6c	Import changeset	26 years ago

21 Commits (7752ccec48efdc6ce834065681868dc7e95f6bbd)