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195 lines
6.4 KiB
Text
195 lines
6.4 KiB
Text
create database if not exists events_test;
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use events_test;
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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 enable;
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alter event event2 disable;
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alter event event2 enable;
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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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set max_allowed_packet=128000000;
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select count(*) from t_event3;
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drop event event3;
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drop table t_event3;
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#
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#INFORMATION_SCHEMA.EVENTS test begin
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#
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create event one_event on schedule every 10 second do select 123;
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--replace_column 8 # 9 #
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SHOW EVENTS;
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SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT from information_schema.events;
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CREATE DATABASE events_test2;
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CREATE USER ev_test@localhost;
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GRANT ALL ON events_test.* to ev_test@localhost;
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GRANT ALL on events_test2.* to ev_test@localhost;
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REVOKE EVENT ON events_test2.* FROM ev_test@localhost;
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REVOKE PROCESS on *.* from ev_test@localhost;
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#now we are on con1
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connect (ev_con1,localhost,ev_test,,events_test2);
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select "NEW CONNECTION";
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SELECT USER(), DATABASE();
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SHOW GRANTS;
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select "Here comes an error:";
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#NO EVENT_ACL on events_test2
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--error 1044
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SHOW EVENTS;
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USE events_test;
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select "Now the list should be empty:";
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--replace_column 8 # 9 #
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SHOW EVENTS;
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#now create an event with the same name but we are different user
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select concat("Let's create some new events from the name of ",user());
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create event one_event on schedule every 20 second do select 123;
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create event two_event on schedule every 20 second on completion not preserve comment "two event" do select 123;
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create event three_event on schedule every 20 second on completion preserve comment "three event" do select 123;
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select "Now we should see 3 events:";
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--replace_column 8 # 9 #
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SHOW EVENTS;
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select "This should show us only 3 events:";
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--replace_column 8 # 9 #
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SHOW FULL EVENTS;
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select "This should show us only 2 events:";
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--replace_column 8 # 9 #
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SHOW FULL EVENTS LIKE 't%event';
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select "This should show us no events:";
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--replace_column 8 # 9 #
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SHOW FULL EVENTS FROM test LIKE '%';
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#ok, we are back
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connection default;
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DROP DATABASE events_test2;
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select "should see 1 event:";
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--replace_column 8 # 9 #
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SHOW EVENTS;
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select "we should see 4 events now:";
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--replace_column 8 # 9 #
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SHOW FULL EVENTS;
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SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT from information_schema.events;
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connection ev_con1;
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drop event one_event;
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drop event two_event;
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drop event three_event;
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disconnect ev_con1;
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connection default;
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drop user ev_test@localhost;
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drop event one_event;
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#
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##INFORMATION_SCHEMA.EVENTS test end
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#
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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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drop event e_26;
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--error 1503
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create event e_26 on schedule at NULL disabled do set @a = 5;
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--error 1503
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create event e_26 on schedule at 'definitely not a datetime' disabled do set @a = 5;
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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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# event_scheduler is a global var
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--error 1229
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set event_scheduler=0;
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# event_scheduler could be only either 0 or 1
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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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#
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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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##
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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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#
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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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#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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