mirror of
https://github.com/MariaDB/server.git
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a5dfeb02e9
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. mysql-test/r/events.result: update result mysql-test/r/events_bugs.result: update result mysql-test/r/ps_1general.result: update result mysql-test/r/skip_name_resolve.result: update result mysql-test/r/sp-threads.result: update result mysql-test/r/sp_notembedded.result: update result mysql-test/r/status.result: update result mysql-test/t/events_stress.test: Make event_stress a bit longer sql/Makefile.am: Add new event_scheduler_ng.h/cc . These are only to be in the experimental clone. Later their content will be moved to event_scheduler.h/cc sql/event_data_objects.cc: Allocate strings memory on own memory root, instead on the schedulers. Thus don't "leak" memory. This should fix bug#18683 memory leak in event scheduler sql/event_data_objects.h: add mem_root add THD - this is only temporal, will be moved to class Event_job_data once Event_job_data is responsible for the execution. sql/event_db_repository.cc: Remove unused code. Cosmetic changes sql/event_queue.cc: Now use the Event_scheduler_ng (NextGen) sql/event_queue.h: Now use the Event_scheduler_ng (NextGen) sql/event_scheduler.cc: This file is no more used, but will be soon. sql/event_scheduler.h: This file is no more used but will be soon sql/events.cc: Now use the Event_scheduler_ng (NextGen) sql/events.h: Now use the Event_scheduler_ng (NextGen) sql/mysqld.cc: Make it again possible to kill the scheduler thread sql/set_var.cc: Now use the Event_scheduler_ng (NextGen) sql/share/errmsg.txt: Shorten the message. sql/sql_show.cc: Loading is on a own root, then don't use thd->mem_root
91 lines
2 KiB
Text
91 lines
2 KiB
Text
use test;
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drop table if exists t1;
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create table t1 (s1 int, s2 int, s3 int);
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create procedure bug4934()
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begin
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insert into t1 values (1,0,1);
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end//
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use test;
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call bug4934();
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select * from t1;
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s1 s2 s3
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1 0 1
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drop table t1;
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create table t1 (s1 int, s2 int, s3 int);
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drop procedure bug4934;
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create procedure bug4934()
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begin
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end//
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select * from t1;
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s1 s2 s3
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call bug4934();
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select * from t1;
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s1 s2 s3
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drop table t1;
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drop procedure bug4934;
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drop procedure if exists bug9486;
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drop table if exists t1, t2;
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create table t1 (id1 int, val int);
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create table t2 (id2 int);
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create procedure bug9486()
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update t1, t2 set val= 1 where id1=id2;
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call bug9486();
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lock tables t2 write;
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call bug9486();
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show processlist;
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Id User Host db Command Time State Info
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# root localhost test Sleep # NULL
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# root localhost test Query # Locked update t1, t2 set val= 1 where id1=id2
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# root localhost test Query # NULL show processlist
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# root localhost test Sleep # NULL
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unlock tables;
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drop procedure bug9486;
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drop table t1, t2;
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drop procedure if exists bug11158;
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create procedure bug11158() delete t1 from t1, t2 where t1.id = t2.id;
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create table t1 (id int, j int);
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insert into t1 values (1, 1), (2, 2);
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create table t2 (id int);
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insert into t2 values (1);
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call bug11158();
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select * from t1;
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id j
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2 2
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lock tables t2 read;
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call bug11158();
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unlock tables;
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drop procedure bug11158;
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drop table t1, t2;
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drop function if exists bug11554;
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drop view if exists v1;
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create table t1 (i int);
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create function bug11554 () returns int return 1;
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create view v1 as select bug11554() as f;
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insert into t1 (select f from v1);
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drop function bug11554;
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drop table t1;
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drop view v1;
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drop procedure if exists p1;
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drop procedure if exists p2;
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create table t1 (s1 int)|
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create procedure p1() select * from t1|
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create procedure p2()
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begin
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insert into t1 values (1);
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call p1();
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select * from t1;
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end|
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use test;
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lock table t1 write;
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call p2();
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use test;
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drop procedure p1;
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create procedure p1() select * from t1;
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unlock tables;
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s1
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1
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s1
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1
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drop procedure p1;
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drop procedure p2;
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drop table t1;
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