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Merge
This commit is contained in:
andrey@lmy004.
commit
6df1ec2c76
7 changed files with 147 additions and 159 deletions
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@ -6,9 +6,29 @@ Note 1305 Event event1 does not exist
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create event event1 on schedule every 15 minute starts now() ends date_add(now(), interval 5 hour) DO begin end;
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alter event event1 rename to event2;
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alter event event2 disabled;
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alter event event2 on completion not preserve;
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alter event event2 on schedule every 1 year on completion preserve rename to event3 comment "new comment" do begin select 1; end__
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alter event event3 rename to event2;
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drop event event2;
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create event event2 on schedule every 2 second starts now() ends date_add(now(), interval 5 hour) comment "some" DO begin end;
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drop event event2;
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create event e_43 on schedule every 1 second do set @a = 5;
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set global event_scheduler = 1;
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select sleep(2);
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sleep(2)
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0
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alter event e_43 do alter event e_43 do set @a = 4;
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select sleep(3);
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sleep(3)
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0
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select db, name, body, status, interval_field, interval_value from mysql.event;
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db name body status interval_field interval_value
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events_test e_43 set @a = 4 ENABLED SECOND 1
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drop event e_43;
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select sleep(1);
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sleep(1)
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0
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set global event_scheduler = 0;
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create table t_event3 (a int, b float);
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drop event if exists event3;
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Warnings:
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@ -27,69 +47,4 @@ set event_scheduler=0;
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ERROR HY000: Variable 'event_scheduler' is a GLOBAL variable and should be set with SET GLOBAL
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set global event_scheduler=2;
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ERROR 42000: Variable 'event_scheduler' can't be set to the value of '2'
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set global event_scheduler=0;
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select count(*) from mysql.event;
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count(*)
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0
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select get_lock("test_lock1", 20);
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get_lock("test_lock1", 20)
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1
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create event закачка on schedule every 10 hour do select get_lock("test_lock1", 20);
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select count(*) from mysql.event;
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count(*)
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1
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select release_lock("test_lock1");
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release_lock("test_lock1")
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1
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drop event закачка;
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select count(*) from mysql.event;
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count(*)
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0
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set global event_scheduler=1;
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select get_lock("test_lock2", 20);
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get_lock("test_lock2", 20)
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1
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create event закачка on schedule every 10 hour do select get_lock("test_lock2", 20);
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select sleep(2);
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sleep(2)
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0
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select release_lock("test_lock2");
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release_lock("test_lock2")
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1
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drop event закачка;
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set global event_scheduler=1;
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select get_lock("test_lock2_1", 20);
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get_lock("test_lock2_1", 20)
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1
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create event закачка21 on schedule every 10 hour do select get_lock("test_lock2_1", 20);
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select sleep(2);
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sleep(2)
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0
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set global event_scheduler=0;
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select sleep(2);
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sleep(2)
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0
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select release_lock("test_lock2_1");
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release_lock("test_lock2_1")
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1
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select sleep(2);
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sleep(2)
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0
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drop event закачка21;
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set global event_scheduler=1;
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select get_lock("test_lock3", 20);
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get_lock("test_lock3", 20)
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1
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create event закачка on schedule every 10 hour do select get_lock("test_lock3", 20);
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select sleep(2);
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sleep(2)
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0
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drop event закачка;
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select release_lock("test_lock3");
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release_lock("test_lock3")
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1
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set global event_scheduler=0;
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select sleep(2);
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sleep(2)
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0
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drop database events_test;
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@ -20,7 +20,6 @@ subselect : Bug#15706
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ps_7ndb : dbug assert in RBR mode when executing test suite
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rpl_ddl : Bug#15963 SBR does not show "Definer" correctly
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partition_03ndb : Bug#16385
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events : Affects flush test case. A table lock not released somewhere
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ndb_binlog_basic : Results are not deterministic, Tomas will fix
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rpl_ndb_basic : Bug#16228
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rpl_sp : Bug #16456
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@ -4,11 +4,26 @@ drop event if exists event1;
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create event event1 on schedule every 15 minute starts now() ends date_add(now(), interval 5 hour) DO begin end;
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alter event event1 rename to event2;
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alter event event2 disabled;
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alter event event2 on completion not preserve;
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delimiter __;
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alter event event2 on schedule every 1 year on completion preserve rename to event3 comment "new comment" do begin select 1; end__
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delimiter ;__
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alter event event3 rename to event2;
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drop event event2;
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create event event2 on schedule every 2 second starts now() ends date_add(now(), interval 5 hour) comment "some" DO begin end;
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drop event event2;
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create event e_43 on schedule every 1 second do set @a = 5;
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set global event_scheduler = 1;
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select sleep(2);
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alter event e_43 do alter event e_43 do set @a = 4;
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select sleep(3);
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select db, name, body, status, interval_field, interval_value from mysql.event;
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drop event e_43;
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select sleep(1);
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set global event_scheduler = 0;
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create table t_event3 (a int, b float);
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drop event if exists event3;
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create event event3 on schedule every 50 + 10 minute starts date_add("20010101", interval 5 minute) ends date_add("20151010", interval 5 day) comment "portokala_comment" DO insert into t_event3 values (unix_timestamp(), rand());
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@ -28,67 +43,67 @@ set event_scheduler=0;
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--error 1231
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set global event_scheduler=2;
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set global event_scheduler=0;
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select count(*) from mysql.event;
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select get_lock("test_lock1", 20);
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create event закачка on schedule every 10 hour do select get_lock("test_lock1", 20);
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select count(*) from mysql.event;
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#show processlist;
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select release_lock("test_lock1");
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drop event закачка;
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select count(*) from mysql.event;
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set global event_scheduler=1;
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select get_lock("test_lock2", 20);
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create event закачка on schedule every 10 hour do select get_lock("test_lock2", 20);
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select sleep(2);
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#show processlist;
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select release_lock("test_lock2");
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drop event закачка;
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#set global event_scheduler=0;
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#select count(*) from mysql.event;
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#select get_lock("test_lock1", 20);
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#create event закачка on schedule every 10 hour do select get_lock("test_lock1", 20);
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#select count(*) from mysql.event;
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##show processlist;
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#select release_lock("test_lock1");
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#drop event закачка;
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#select count(*) from mysql.event;
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#
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# 1. get a lock
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# 2. create an event
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# 3. sleep so it has time to start
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# 4. should appear in processlist
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# 5. kill the scheduler, it will wait for the child to stop
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# 6. both processes should be there on show processlist
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# 7. release the lock and sleep, both scheduler and child should end
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set global event_scheduler=1;
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select get_lock("test_lock2_1", 20);
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create event закачка21 on schedule every 10 hour do select get_lock("test_lock2_1", 20);
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select sleep(2);
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#set global event_scheduler=1;
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#select get_lock("test_lock2", 20);
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#create event закачка on schedule every 10 hour do select get_lock("test_lock2", 20);
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#select sleep(2);
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#show processlist;
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set global event_scheduler=0;
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select sleep(2);
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#show processlist;
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select release_lock("test_lock2_1");
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select sleep(2);
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#show processlist;
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drop event закачка21;
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#select release_lock("test_lock2");
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#drop event закачка;
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set global event_scheduler=1;
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select get_lock("test_lock3", 20);
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create event закачка on schedule every 10 hour do select get_lock("test_lock3", 20);
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select sleep(2);
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##
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## 1. get a lock
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## 2. create an event
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## 3. sleep so it has time to start
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## 4. should appear in processlist
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## 5. kill the scheduler, it will wait for the child to stop
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## 6. both processes should be there on show processlist
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## 7. release the lock and sleep, both scheduler and child should end
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#set global event_scheduler=1;
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#select get_lock("test_lock2_1", 20);
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#create event закачка21 on schedule every 10 hour do select get_lock("test_lock2_1", 20);
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#select sleep(2);
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##show processlist;
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#set global event_scheduler=0;
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#select sleep(2);
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##show processlist;
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#select release_lock("test_lock2_1");
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#select sleep(2);
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##show processlist;
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#drop event закачка21;
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#set global event_scheduler=1;
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#select get_lock("test_lock3", 20);
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#create event закачка on schedule every 10 hour do select get_lock("test_lock3", 20);
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#select sleep(2);
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#show processlist;
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drop event закачка;
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select release_lock("test_lock3");
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#drop event закачка;
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#select release_lock("test_lock3");
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#
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# test with very often occuring event
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# (disabled for now, locks)
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#select get_lock("test_lock4", 20);
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#create event закачка4 on schedule every 1 second do select get_lock("test_lock4", 20);
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#select sleep(3);
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#show processlist;
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#drop event закачка4;
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#select release_lock("test_lock4");
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##select get_lock("test_lock4", 20);
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##create event закачка4 on schedule every 1 second do select get_lock("test_lock4", 20);
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##select sleep(3);
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##show processlist;
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##drop event закачка4;
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##select release_lock("test_lock4");
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set global event_scheduler=0;
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select sleep(2);
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#show processlist;
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#the following locks for some reason and is a bug, commented for now
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#select count(*) from mysql.event;
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#set global event_scheduler=0;
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#select sleep(2);
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##show processlist;
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##the following locks for some reason and is a bug, commented for now
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##select count(*) from mysql.event;
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drop database events_test;
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18
sql/event.cc
18
sql/event.cc
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@ -237,8 +237,9 @@ evex_fill_row(THD *thd, TABLE *table, event_timed *et, my_bool is_update)
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DBUG_RETURN(EVEX_GET_FIELD_FAILED);
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}
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DBUG_PRINT("info", ("dbname.len=%d",et->dbname.length));
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DBUG_PRINT("info", ("name.len=%d",et->name.length));
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DBUG_PRINT("info", ("dbname.len=[%s]",et->dbname.str));
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DBUG_PRINT("info", ("name.len=[%s]",et->name.str));
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DBUG_PRINT("info", ("body=[%s]",et->body.str));
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if (table->field[field_num= EVEX_FIELD_DB]->
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store(et->dbname.str, et->dbname.length, system_charset_info))
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@ -674,7 +675,8 @@ done:
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static int
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evex_remove_from_cache(LEX_STRING *db, LEX_STRING *name, bool use_lock)
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evex_remove_from_cache(LEX_STRING *db, LEX_STRING *name, bool use_lock,
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bool is_drop)
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{
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uint i;
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@ -697,14 +699,18 @@ evex_remove_from_cache(LEX_STRING *db, LEX_STRING *name, bool use_lock)
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{
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if (!et->is_running())
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{
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DBUG_PRINT("evex_remove_from_cache", ("not running - free and delete"));
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et->free_sp();
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delete et;
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}
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else
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{
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DBUG_PRINT("evex_remove_from_cache",
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("running.defer mem free. is_drop=%d", is_drop));
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et->flags|= EVENT_EXEC_NO_MORE;
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et->dropped= true;
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et->dropped= is_drop;
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}
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DBUG_PRINT("evex_remove_from_cache", ("delete from queue"));
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evex_queue_delete_element(&EVEX_EQ_NAME, i);
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// ok, we have cleaned
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goto done;
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|
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@ -805,7 +811,7 @@ evex_update_event(THD *thd, event_timed *et, sp_name *new_name,
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UNLOCK_MUTEX_AND_BAIL_OUT(LOCK_evex_running, done);
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VOID(pthread_mutex_lock(&LOCK_event_arrays));
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evex_remove_from_cache(&et->dbname, &et->name, false);
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evex_remove_from_cache(&et->dbname, &et->name, false, false);
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if (et->status == MYSQL_EVENT_ENABLED)
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{
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if (new_name)
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|
|
@ -874,7 +880,7 @@ evex_drop_event(THD *thd, event_timed *et, bool drop_if_exists,
|
|||
|
||||
VOID(pthread_mutex_lock(&LOCK_evex_running));
|
||||
if (evex_is_running)
|
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ret= evex_remove_from_cache(&et->dbname, &et->name, true);
|
||||
ret= evex_remove_from_cache(&et->dbname, &et->name, true, true);
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VOID(pthread_mutex_unlock(&LOCK_evex_running));
|
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|
||||
done:
|
||||
|
|
|
|||
|
|
@ -492,12 +492,18 @@ event_executor_worker(void *event_void)
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|||
sql_print_information(" EVEX EXECUTED event %s.%s [EXPR:%d]. RetCode=%d",
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event->dbname.str, event->name.str,
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||||
(int) event->expression, ret);
|
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if (ret == EVEX_COMPILE_ERROR)
|
||||
sql_print_information(" EVEX COMPILE ERROR for event %s.%s",
|
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event->dbname.str, event->name.str);
|
||||
|
||||
DBUG_PRINT("info", (" EVEX EXECUTED event %s.%s [EXPR:%d]. RetCode=%d",
|
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event->dbname.str, event->name.str,
|
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(int) event->expression, ret));
|
||||
}
|
||||
if ((event->flags & EVENT_EXEC_NO_MORE) || event->status==MYSQL_EVENT_DISABLED)
|
||||
{
|
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DBUG_PRINT("event_executor_worker",
|
||||
("%s exec no more. to drop=%d",event->name.str, event->dropped));
|
||||
if (event->dropped)
|
||||
event->drop(thd);
|
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delete event;
|
||||
|
|
|
|||
|
|
@ -806,16 +806,18 @@ event_timed::get_show_create_event(THD *thd, uint *length)
|
|||
{
|
||||
char *dst, *ret;
|
||||
uint len, tmp_len;
|
||||
DBUG_ENTER("get_show_create_event");
|
||||
DBUG_PRINT("ret_info",("body_len=[%d]body=[%s]", body.length, body.str));
|
||||
|
||||
len = strlen("CREATE EVENT `") + dbname.length + strlen(".") + name.length +
|
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strlen("` ON SCHEDULE EVERY 5 MINUTE DO ") + body.length + strlen(";");
|
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len = strlen("CREATE EVENT `") + dbname.length + strlen("`.`") + name.length +
|
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strlen("` ON SCHEDULE EVERY 5 MINUTE DO ") + body.length;// + strlen(";");
|
||||
|
||||
ret= dst= (char*) alloc_root(thd->mem_root, len + 1);
|
||||
memcpy(dst, "CREATE EVENT `", tmp_len= strlen("CREATE EVENT `"));
|
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dst+= tmp_len;
|
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memcpy(dst, dbname.str, tmp_len=dbname.length);
|
||||
dst+= tmp_len;
|
||||
memcpy(dst, ".", tmp_len= strlen("."));
|
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memcpy(dst, "`.`", tmp_len= strlen("`.`"));
|
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dst+= tmp_len;
|
||||
memcpy(dst, name.str, tmp_len= name.length);
|
||||
dst+= tmp_len;
|
||||
|
|
@ -825,13 +827,14 @@ event_timed::get_show_create_event(THD *thd, uint *length)
|
|||
|
||||
memcpy(dst, body.str, tmp_len= body.length);
|
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dst+= tmp_len;
|
||||
memcpy(dst, ";", 1);
|
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++dst;
|
||||
// memcpy(dst, ";", 1);
|
||||
// ++dst;
|
||||
*dst= '\0';
|
||||
|
||||
*length= len;
|
||||
|
||||
return ret;
|
||||
|
||||
DBUG_PRINT("ret_info",("len=%d",*length));
|
||||
DBUG_RETURN(ret);
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -944,8 +947,12 @@ event_timed::compile(THD *thd, MEM_ROOT *mem_root)
|
|||
lex.et_compile_phase= TRUE;
|
||||
if (yyparse((void *)thd) || thd->is_fatal_error)
|
||||
{
|
||||
DBUG_PRINT("error", ("error during compile or thd->is_fatal_error=%d",
|
||||
thd->is_fatal_error));
|
||||
// Free lex associated resources
|
||||
// QQ: Do we really need all this stuff here ?
|
||||
sql_print_error("error during compile of %s.%s or thd->is_fatal_error=%d",
|
||||
dbname.str, name.str, thd->is_fatal_error);
|
||||
if (lex.sphead)
|
||||
{
|
||||
if (&lex != thd->lex)
|
||||
|
|
@ -953,13 +960,10 @@ event_timed::compile(THD *thd, MEM_ROOT *mem_root)
|
|||
delete lex.sphead;
|
||||
lex.sphead= 0;
|
||||
}
|
||||
// QQ: anything else ?
|
||||
lex_end(&lex);
|
||||
thd->lex= old_lex;
|
||||
|
||||
ret= EVEX_COMPILE_ERROR;
|
||||
goto done;
|
||||
}
|
||||
DBUG_PRINT("note", ("success compiling %s.%s", dbname.str, name.str));
|
||||
|
||||
sphead= lex.et->sphead;
|
||||
sphead->m_db= dbname;
|
||||
|
|
@ -973,6 +977,8 @@ done:
|
|||
lex.et->free_sphead_on_delete= false;
|
||||
delete lex.et;
|
||||
lex_end(&lex);
|
||||
DBUG_PRINT("note", ("return old data on its place. set back NAMES"));
|
||||
|
||||
thd->lex= old_lex;
|
||||
thd->query= old_query;
|
||||
thd->query_length= old_query_len;
|
||||
|
|
|
|||
|
|
@ -1361,9 +1361,9 @@ create:
|
|||
lex->et->init_name(YYTHD, $4);
|
||||
}
|
||||
ON SCHEDULE_SYM ev_schedule_time
|
||||
ev_on_completion
|
||||
ev_status
|
||||
ev_comment
|
||||
opt_ev_on_completion
|
||||
opt_ev_status
|
||||
opt_ev_comment
|
||||
DO_SYM ev_sql_stmt
|
||||
{
|
||||
/*
|
||||
|
|
@ -1445,7 +1445,7 @@ ev_schedule_time: EVERY_SYM expr interval
|
|||
}
|
||||
;
|
||||
|
||||
ev_status: /* empty */ {$<ulong_num>$= 0;}
|
||||
opt_ev_status: /* empty */ {$<ulong_num>$= 0;}
|
||||
| ENABLED_SYM
|
||||
{
|
||||
LEX *lex=Lex;
|
||||
|
|
@ -1492,8 +1492,12 @@ ev_ends: /* empty */
|
|||
}
|
||||
;
|
||||
|
||||
ev_on_completion: /* empty */ {$<ulong_num>$= 0;}
|
||||
| ON COMPLETION_SYM PRESERVE_SYM
|
||||
opt_ev_on_completion: /* empty */ {$<ulong_num>$= 0;}
|
||||
| ev_on_completion
|
||||
;
|
||||
|
||||
ev_on_completion:
|
||||
ON COMPLETION_SYM PRESERVE_SYM
|
||||
{
|
||||
LEX *lex=Lex;
|
||||
if (!lex->et_compile_phase)
|
||||
|
|
@ -1509,7 +1513,7 @@ ev_on_completion: /* empty */ {$<ulong_num>$= 0;}
|
|||
}
|
||||
;
|
||||
|
||||
ev_comment: /* empty */ {$<ulong_num>$= 0;}
|
||||
opt_ev_comment: /* empty */ {$<ulong_num>$= 0;}
|
||||
| COMMENT_SYM TEXT_STRING_sys
|
||||
{
|
||||
LEX *lex= Lex;
|
||||
|
|
@ -4797,12 +4801,11 @@ alter:
|
|||
YYTHD->client_capabilities &= ~CLIENT_MULTI_QUERIES;
|
||||
|
||||
}
|
||||
ev_on_schedule
|
||||
ev_rename_to
|
||||
ev_on_completion
|
||||
ev_status
|
||||
ev_comment
|
||||
ev_opt_sql_stmt
|
||||
ev_alter_on_schedule_completion
|
||||
opt_ev_rename_to
|
||||
opt_ev_status
|
||||
opt_ev_comment
|
||||
opt_ev_sql_stmt
|
||||
{
|
||||
/*
|
||||
$1 - ALTER
|
||||
|
|
@ -4817,7 +4820,7 @@ alter:
|
|||
can overwrite it
|
||||
*/
|
||||
if (!($<ulong_num>5 || $<ulong_num>6 || $<ulong_num>7 ||
|
||||
$<ulong_num>8 || $<ulong_num>9 || $<ulong_num>10))
|
||||
$<ulong_num>8 || $<ulong_num>9))
|
||||
{
|
||||
yyerror(ER(ER_SYNTAX_ERROR));
|
||||
YYABORT;
|
||||
|
|
@ -4846,15 +4849,13 @@ alter:
|
|||
}
|
||||
;
|
||||
|
||||
ev_alter_on_schedule_completion: /* empty */ { $<ulong_num>$= 0;}
|
||||
| ON SCHEDULE_SYM ev_schedule_time { $<ulong_num>$= 1; }
|
||||
| ev_on_completion { $<ulong_num>$= 1; }
|
||||
| ON SCHEDULE_SYM ev_schedule_time ev_on_completion { $<ulong_num>$= 1; }
|
||||
;
|
||||
|
||||
ev_on_schedule: /* empty */ { $<ulong_num>$= 0;}
|
||||
| ON SCHEDULE_SYM ev_schedule_time
|
||||
{
|
||||
$<ulong_num>$= 1;
|
||||
}
|
||||
;
|
||||
|
||||
ev_rename_to: /* empty */ { $<ulong_num>$= 0;}
|
||||
opt_ev_rename_to: /* empty */ { $<ulong_num>$= 0;}
|
||||
| RENAME TO_SYM sp_name
|
||||
{
|
||||
LEX *lex=Lex;
|
||||
|
|
@ -4864,7 +4865,7 @@ ev_rename_to: /* empty */ { $<ulong_num>$= 0;}
|
|||
}
|
||||
;
|
||||
|
||||
ev_opt_sql_stmt: /* empty*/ { $<ulong_num>$= 0;}
|
||||
opt_ev_sql_stmt: /* empty*/ { $<ulong_num>$= 0;}
|
||||
| DO_SYM ev_sql_stmt
|
||||
{
|
||||
$<ulong_num>$= 1;
|
||||
|
|
|
|||
Loading…
Reference in a new issue