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c83b9a338a
Fixed build failure depending on events in embedded build. mysql-test/r/create.result: Moved test with events to another test file sine embedded build doesn't support event scheduler. mysql-test/r/events_2.result: Moved test with events to another test file sine embedded build doesn't support event scheduler. mysql-test/r/sp.result: Removed 'show privileges' from test as result is depending on if event sheduler is built in. mysql-test/t/create.test: Moved test with events to another test file sine embedded build doesn't support event scheduler. mysql-test/t/events_2.test: Moved test with events to another test file sine embedded build doesn't support event scheduler. mysql-test/t/sp.test: Removed 'show privileges' from test as result is depending on if event sheduler is built in.
331 lines
13 KiB
Text
331 lines
13 KiB
Text
drop database if exists events_test;
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create database events_test;
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use events_test;
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create event e_26 on schedule at '2017-01-01 00:00:00' disable do set @a = 5;
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select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event;
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db name body definer convert_tz(execute_at, 'UTC', 'SYSTEM') on_completion
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events_test e_26 set @a = 5 root@localhost 2017-01-01 00:00:00 DROP
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drop event e_26;
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create event e_26 on schedule at NULL disable do set @a = 5;
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ERROR HY000: Incorrect AT value: 'NULL'
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create event e_26 on schedule at 'definitely not a datetime' disable do set @a = 5;
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ERROR HY000: Incorrect AT value: 'definitely not a datetime'
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set names utf8;
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create event задачка on schedule every 123 minute starts now() ends now() + interval 1 month do select 1;
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drop event задачка;
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set event_scheduler=off;
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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=3;
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ERROR 42000: Variable 'event_scheduler' can't be set to the value of '3'
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set global event_scheduler=disabled;
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ERROR 42000: Variable 'event_scheduler' can't be set to the value of 'disabled'
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"DISABLE the scheduler. Testing that it does not work when the variable is 0"
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set global event_scheduler=off;
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select definer, name, db from mysql.event;
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definer name db
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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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"Should return 1 row"
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select definer, name, db from mysql.event;
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definer name db
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root@localhost закачка events_test
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"Should be only 0 process"
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select /*1*/ user, host, db, command, state, info
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from information_schema.processlist
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where (user='event_scheduler')
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order by info;
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user host db command state info
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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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"Should have 0 events"
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select count(*) from mysql.event;
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count(*)
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0
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"ENABLE the scheduler and get a lock"
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set global event_scheduler=on;
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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 an event which tries to acquire a mutex. The event locks on the mutex"
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create event закачка on schedule every 10 hour do select get_lock("test_lock2", 20);
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"Should have only 2 processes: the scheduler and the locked event"
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select /*2*/ user, host, db, command, state, info
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from information_schema.processlist
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where (info like "select get_lock%" OR user='event_scheduler')
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order by info;
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user host db command state info
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event_scheduler localhost NULL Daemon Waiting for next activation NULL
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root localhost events_test Connect User lock select get_lock("test_lock2", 20)
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"Release the mutex, the event worker should finish."
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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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"Should have only 2 processes: the scheduler and the locked event"
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select /*3*/ user, host, db, command, state, info
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from information_schema.processlist
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where (info like "select get_lock%" OR user='event_scheduler')
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order by info;
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user host db command state info
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event_scheduler localhost NULL Daemon Waiting for next activation NULL
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root localhost events_test Connect User lock select get_lock("test_lock2_1", 20)
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set global event_scheduler=off;
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"Should have only our process now:"
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select /*4*/ user, host, db, command, state, info
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from information_schema.processlist
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where (info like "select get_lock%" OR user='event_scheduler')
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order by info;
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user host db command state info
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root localhost events_test Connect User lock select get_lock("test_lock2_1", 20)
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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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drop event закачка21;
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create table t_16 (s1 int);
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create trigger t_16_bi before insert on t_16 for each row create event e_16 on schedule every 1 second do set @a=5;
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ERROR HY000: Recursion of EVENT DDL statements is forbidden when body is present
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drop table t_16;
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create event white_space
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on schedule every 10 hour
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disable
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do
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select 1;
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select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
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event_schema event_name definer event_definition
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events_test white_space root@localhost select 1
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drop event white_space;
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create event white_space on schedule every 10 hour disable do
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select 2;
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select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
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event_schema event_name definer event_definition
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events_test white_space root@localhost select 2
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drop event white_space;
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create event white_space on schedule every 10 hour disable do select 3;
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select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
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event_schema event_name definer event_definition
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events_test white_space root@localhost select 3
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drop event white_space;
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create event e1 on schedule every 1 year do set @a = 5;
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create table t1 (s1 int);
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create trigger t1_ai after insert on t1 for each row show create event e1;
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ERROR 0A000: Not allowed to return a result set from a trigger
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drop table t1;
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drop event e1;
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SHOW EVENTS FROM aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
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ERROR 42000: Incorrect database name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
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SHOW EVENTS FROM ``;
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ERROR 42000: Incorrect database name ''
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SHOW EVENTS FROM `events\\test`;
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Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
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LOCK TABLES mode.
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create table t1 (a int);
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create event e1 on schedule every 10 hour do select 1;
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lock table t1 read;
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show create event e1;
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Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
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e1 SYSTEM CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1 utf8 utf8_general_ci latin1_swedish_ci
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select event_name from information_schema.events;
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event_name
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e1
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create event e2 on schedule every 10 hour do select 1;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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alter event e2 disable;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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alter event e2 rename to e3;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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drop event e2;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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drop event e1;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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unlock tables;
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lock table t1 write;
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show create event e1;
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Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
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e1 SYSTEM CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1 utf8 utf8_general_ci latin1_swedish_ci
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select event_name from information_schema.events;
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event_name
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e1
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create event e2 on schedule every 10 hour do select 1;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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alter event e2 disable;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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alter event e2 rename to e3;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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drop event e2;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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drop event e1;
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ERROR HY000: Table 'event' was not locked with LOCK TABLES
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unlock tables;
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lock table t1 read, mysql.event read;
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show create event e1;
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Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
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e1 SYSTEM CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1 utf8 utf8_general_ci latin1_swedish_ci
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select event_name from information_schema.events;
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event_name
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e1
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create event e2 on schedule every 10 hour do select 1;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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alter event e2 disable;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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alter event e2 rename to e3;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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drop event e2;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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drop event e1;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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unlock tables;
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lock table t1 write, mysql.event read;
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show create event e1;
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Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
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e1 SYSTEM CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1 utf8 utf8_general_ci latin1_swedish_ci
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select event_name from information_schema.events;
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event_name
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e1
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create event e2 on schedule every 10 hour do select 1;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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alter event e2 disable;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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alter event e2 rename to e3;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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drop event e2;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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drop event e1;
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ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
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unlock tables;
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lock table t1 read, mysql.event write;
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ERROR HY000: You can't combine write-locking of system tables with other tables or lock types
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lock table t1 write, mysql.event write;
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ERROR HY000: You can't combine write-locking of system tables with other tables or lock types
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lock table mysql.event write;
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show create event e1;
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Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
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e1 SYSTEM CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1 utf8 utf8_general_ci latin1_swedish_ci
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select event_name from information_schema.events;
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event_name
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e1
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create event e2 on schedule every 10 hour do select 1;
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alter event e2 disable;
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alter event e2 rename to e3;
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drop event e3;
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drop event e1;
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unlock tables;
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Make sure we have left no events
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select event_name from information_schema.events;
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event_name
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Events in sub-statements, events and prelocking
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create event e1 on schedule every 10 hour do select 1;
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create function f1() returns int
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begin
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show create event e1;
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return 1;
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end|
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ERROR 0A000: Not allowed to return a result set from a function
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create trigger trg before insert on t1 for each row
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begin
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show create event e1;
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end|
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ERROR 0A000: Not allowed to return a result set from a trigger
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create function f1() returns int
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begin
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select event_name from information_schema.events;
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return 1;
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end|
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ERROR 0A000: Not allowed to return a result set from a function
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create trigger trg before insert on t1 for each row
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begin
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select event_name from information_schema.events;
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end|
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ERROR 0A000: Not allowed to return a result set from a trigger
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create function f1() returns int
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begin
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create event e2 on schedule every 10 hour do select 1;
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return 1;
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end|
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ERROR HY000: Recursion of EVENT DDL statements is forbidden when body is present
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create function f1() returns int
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begin
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alter event e1 rename to e2;
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return 1;
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end|
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ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
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create function f1() returns int
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begin
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drop event e2;
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return 1;
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end|
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ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
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----------------------------------------------------------------------
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create trigger trg before insert on t1 for each row
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begin
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set new.a= f1();
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end|
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create function f1() returns int
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begin
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call p1();
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return 0;
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end|
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create procedure p1()
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begin
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select event_name from information_schema.events;
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end|
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insert into t1 (a) values (1)|
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ERROR 0A000: Not allowed to return a result set from a trigger
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drop procedure p1|
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create procedure p1()
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begin
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show create event e1;
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end|
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insert into t1 (a) values (1)|
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ERROR 0A000: Not allowed to return a result set from a trigger
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drop procedure p1|
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create procedure p1()
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begin
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create temporary table tmp select event_name from information_schema.events;
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end|
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expected to work, since we redirect the output into a tmp table
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insert into t1 (a) values (1)|
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select * from tmp|
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event_name
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e1
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drop temporary table tmp|
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drop procedure p1|
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create procedure p1()
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begin
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alter event e1 rename to e2;
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end|
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insert into t1 (a) values (1)|
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ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
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drop procedure p1|
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create procedure p1()
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begin
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drop event e1;
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end|
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insert into t1 (a) values (1)|
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ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
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drop table t1|
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drop event e1|
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set names utf8;
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create event имя_события_в_кодировке_утф8_длиной_больше_чем_48 on schedule every 2 year do select 1;
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select EVENT_NAME from information_schema.events
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where event_schema='test';
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EVENT_NAME
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drop event имя_события_в_кодировке_утф8_длиной_больше_чем_48;
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create event
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очень_очень_очень_очень_очень_очень_очень_очень_длинная_строка_66
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on schedule every 2 year do select 1;
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ERROR 42000: Identifier name 'очень_очень_очень_очень_очень_очень_очень_очень_длинна' is too long
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drop database events_test;
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