diff options
Diffstat (limited to 'mysql-test/suite/events/events_2.test')
| -rw-r--r-- | mysql-test/suite/events/events_2.test | 528 |
1 files changed, 528 insertions, 0 deletions
diff --git a/mysql-test/suite/events/events_2.test b/mysql-test/suite/events/events_2.test new file mode 100644 index 00000000000..cd0d908b870 --- /dev/null +++ b/mysql-test/suite/events/events_2.test @@ -0,0 +1,528 @@ +# changes 2008-02-20 hhunger splitted events.test into events_1 and events_2 +# +# Can't test with embedded server that doesn't support grants +-- source include/not_embedded.inc + +--disable_service_connection + +set sql_mode=""; +--source include/default_charset.inc + +--disable_warnings +drop database if exists events_test; +--enable_warnings +create database events_test; +use events_test; + +# +# mysql.event intact checking end +# + +create event e_26 on schedule at '2037-01-01 00:00:00' disable do set @a = 5; +select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event; +drop event e_26; +--error ER_WRONG_VALUE +create event e_26 on schedule at NULL disable do set @a = 5; +--error ER_WRONG_VALUE +create event e_26 on schedule at 'definitely not a datetime' disable do set @a = 5; + +set names utf8; +create event задачка on schedule every 123 minute starts now() ends now() + interval 1 month do select 1; +drop event задачка; + +--echo "DISABLE the scheduler. Testing that it does not work when the variable is 0" +set global event_scheduler=off; +select definer, name, db from mysql.event; +select get_lock("test_lock1", 20); +create event закачка on schedule every 10 hour do select get_lock("test_lock1", 20); +--echo "Should return 1 row" +select definer, name, db from mysql.event; + +--echo "Should be only 0 process" +select /*1*/ user, host, db, command, state, info + from information_schema.processlist + where (user='event_scheduler') + order by info; +select release_lock("test_lock1"); +drop event закачка; +--echo "Should have 0 events" +select count(*) from mysql.event; + +# +# +# +--echo "ENABLE the scheduler and get a lock" +set global event_scheduler=on; +select get_lock("test_lock2", 20); +--echo "Create an event which tries to acquire a mutex. The event locks on the mutex" +create event закачка on schedule every 10 hour do select get_lock("test_lock2", 20); + +--echo "Should have only 2 processes: the scheduler and the locked event" +let $wait_condition= select count(*) = 2 from information_schema.processlist + where ( (state like 'User lock%' AND info like 'select get_lock%') + OR (command='Daemon' AND user='event_scheduler' AND + state = 'Waiting for next activation')); +--source include/wait_condition.inc + +select /*2*/ user, host, db, command, state, info + from information_schema.processlist + where (info like "select get_lock%" OR user='event_scheduler') + order by info; +--echo "Release the mutex, the event worker should finish." +select release_lock("test_lock2"); +drop event закачка; + +# Wait for get_lock("test_lock2") to complete, +# to avoid polluting the next test information_schema.processlist +let $wait_condition= select count(*) = 0 from information_schema.processlist + where info='select get_lock("test_lock2", 20)'; +--source include/wait_condition.inc + + +## +## 1. get a lock +## 2. create an event +## 3. sleep so it has time to start +## 4. should appear in processlist +## 5. kill the scheduler, it will wait for the child to stop +## 6. both processes should be there on show processlist +## 7. release the lock and sleep, both scheduler and child should end +set global event_scheduler=1; +select get_lock("test_lock2_1", 20); +create event закачка21 on schedule every 10 hour do select get_lock("test_lock2_1", 20); + +--echo "Should have only 2 processes: the scheduler and the locked event" +let $wait_condition= select count(*) = 2 from information_schema.processlist + where ( (state like 'User lock%' AND info like 'select get_lock%') + OR (command='Daemon' AND user='event_scheduler' AND + state = 'Waiting for next activation')); +--source include/wait_condition.inc + +select /*3*/ user, host, db, command, state, info + from information_schema.processlist + where (info like "select get_lock%" OR user='event_scheduler') + order by info; + +set global event_scheduler=off; + +let $wait_condition= select count(*) =1 from information_schema.processlist + where (info like "select get_lock%" OR user='event_scheduler'); +--source include/wait_condition.inc + +--echo "Should have only our process now:" +select /*4*/ user, host, db, command, state, info + from information_schema.processlist + where (info like "select get_lock%" OR user='event_scheduler') + order by info; +select release_lock("test_lock2_1"); +drop event закачка21; +let $wait_condition= + select count(*) = 0 from information_schema.processlist + where db='events_test' and command = 'Connect' and user=current_user(); +--source include/wait_condition.inc + +#### +# Bug #16410 Events: CREATE EVENT is legal in a CREATE TRIGGER statement +# +create table t_16 (s1 int); +--error ER_EVENT_RECURSION_FORBIDDEN +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; +drop table t_16; +# +# end of test case +#### + +# +# START: BUG #17453: Creating Event crash the server +# +create event white_space +on schedule every 10 hour +disable +do +select 1; +select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space'; +drop event white_space; +create event white_space on schedule every 10 hour disable do + +select 2; +select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space'; +drop event white_space; +create event white_space on schedule every 10 hour disable do select 3; +select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space'; +drop event white_space; +# +# END: BUG #17453: Creating Event crash the server +# + +# +# Bug#17403 "Events: packets out of order with show create event" +# +create event e1 on schedule every 1 year do set @a = 5; +create table t1 (s1 int); +--error ER_SP_NO_RETSET +create trigger t1_ai after insert on t1 for each row show create event e1; +drop table t1; +drop event e1; + +##set global event_scheduler=1; +##select get_lock("test_lock3", 20); +##create event закачка on schedule every 10 hour do select get_lock("test_lock3", 20); +##select sleep(2); +##select /*5*/ user, host, db, command, state, info from information_schema.processlist where info is null or info not like '%processlist%' order by info; +##drop event закачка; +##select release_lock("test_lock3"); + +# +# test with very often occuring event +# (disabled for now, locks) +##select get_lock("test_lock4", 20); +##create event закачка4 on schedule every 1 second do select get_lock("test_lock4", 20); +##select sleep(3); +##select /*6*/ user, host, db, command, state, info from information_schema.processlist where info is null or info not like '%processlist%' order by info; +##drop event закачка4; +##select release_lock("test_lock4"); + +##set global event_scheduler=off; +##select sleep(2); +##--replace_column 1 # 6 # +##show processlist; +##select count(*) from mysql.event; + +# +# Test wrong syntax +# + +--error ER_WRONG_DB_NAME +SHOW EVENTS FROM aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa; +--error ER_WRONG_DB_NAME +SHOW EVENTS FROM ``; + +SHOW EVENTS FROM `events\\test`; +# +# A check for events SQL under LOCK TABLES and in pre-locked mode. +# +--echo +--echo LOCK TABLES mode. +--echo +# +# SHOW CREATE EVENT and INFORMATION_SCHEMA.events are available and +# cause an implicit lock/unlock of mysql.event table, regardless of the +# currently locked tables. +# +create table t1 (a int); +create event e1 on schedule every 10 hour do select 1; +# +lock table t1 read; +# +--replace_regex /STARTS '[^']+'/STARTS '#'/ +show create event e1; +select event_name from information_schema.events; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +create event e2 on schedule every 10 hour do select 1; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 disable; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 rename to e3; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e2; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e1; +unlock tables; +# +lock table t1 write; +# +--replace_regex /STARTS '[^']+'/STARTS '#'/ +show create event e1; +select event_name from information_schema.events; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +create event e2 on schedule every 10 hour do select 1; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 disable; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 rename to e3; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e2; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e1; +unlock tables; +# +lock table t1 read, mysql.event read; +# +--replace_regex /STARTS '[^']+'/STARTS '#'/ +show create event e1; +select event_name from information_schema.events; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +create event e2 on schedule every 10 hour do select 1; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 disable; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 rename to e3; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e2; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e1; +unlock tables; +# +lock table t1 write, mysql.event read; +# +--replace_regex /STARTS '[^']+'/STARTS '#'/ +show create event e1; +select event_name from information_schema.events; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +create event e2 on schedule every 10 hour do select 1; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 disable; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 rename to e3; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e2; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e1; +unlock tables; +# +--error ER_WRONG_LOCK_OF_SYSTEM_TABLE +lock table t1 read, mysql.event write; +# +--error ER_WRONG_LOCK_OF_SYSTEM_TABLE +lock table t1 write, mysql.event write; +# +lock table mysql.event write; +--replace_regex /STARTS '[^']+'/STARTS '#'/ +show create event e1; +select event_name from information_schema.events; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +create event e2 on schedule every 10 hour do select 1; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 disable; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +alter event e2 rename to e3; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e3; +--error ER_LOCK_OR_ACTIVE_TRANSACTION +drop event e1; +unlock tables; +drop event e1; +--echo Make sure we have left no events +select event_name from information_schema.events; +--echo +--echo Events in sub-statements, events and prelocking +--echo +--echo +create event e1 on schedule every 10 hour do select 1; +delimiter |; +--error ER_SP_NO_RETSET +create function f1() returns int +begin + show create event e1; + return 1; +end| +--error ER_SP_NO_RETSET +create trigger trg before insert on t1 for each row +begin + show create event e1; +end| +--error ER_SP_NO_RETSET +create function f1() returns int +begin + select event_name from information_schema.events; + return 1; +end| +--error ER_SP_NO_RETSET +create trigger trg before insert on t1 for each row +begin + select event_name from information_schema.events; +end| +--error ER_EVENT_RECURSION_FORBIDDEN +create function f1() returns int +begin + create event e2 on schedule every 10 hour do select 1; + return 1; +end| +--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG +create function f1() returns int +begin + alter event e1 rename to e2; + return 1; +end| +--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG +create function f1() returns int +begin + drop event e2; + return 1; +end| +--echo ---------------------------------------------------------------------- +create trigger trg before insert on t1 for each row +begin + set new.a= f1(); +end| +create function f1() returns int +begin + call p1(); + return 0; +end| +create procedure p1() +begin + select event_name from information_schema.events; +end| +--error ER_SP_NO_RETSET +insert into t1 (a) values (1)| +drop procedure p1| +create procedure p1() +begin + show create event e1; +end| +--error ER_SP_NO_RETSET +insert into t1 (a) values (1)| +drop procedure p1| +create procedure p1() +begin + create temporary table tmp select event_name from information_schema.events; +end| +--echo expected to work, since we redirect the output into a tmp table +insert into t1 (a) values (1)| +select * from tmp| +drop temporary table tmp| +drop procedure p1| +create procedure p1() +begin + alter event e1 rename to e2; +end| +--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG +insert into t1 (a) values (1)| +drop procedure p1| +create procedure p1() +begin + drop event e1; +end| +--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG +insert into t1 (a) values (1)| +drop table t1| +drop event e1| +delimiter ;| + +# +# Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte +# +set names utf8; +create event имя_события_в_кодировке_утф8_длиной_больше_чем_48 on schedule every 2 year do select 1; +select EVENT_NAME from information_schema.events +where event_schema='test'; +drop event имя_события_в_кодировке_утф8_длиной_больше_чем_48; +--error 1059 +create event +очень_очень_очень_очень_очень_очень_очень_очень_длинная_строка_66 +on schedule every 2 year do select 1; + +# +# Bug#35981: ALTER EVENT causes the server to change the PRESERVE option. +# + +create event event_35981 on schedule every 6 month on completion preserve +disable +do + select 1; + +echo The following SELECTs should all give 1; + +# show current ON_COMPLETION +select count(*) from information_schema.events +where event_schema = database() and event_name = 'event_35981' and + on_completion = 'PRESERVE'; + +# show ON_COMPLETION remains "PRESERVE" when not given in ALTER EVENT +alter event event_35981 enable; +select count(*) from information_schema.events +where event_schema = database() and event_name = 'event_35981' and + on_completion = 'PRESERVE'; + +# show we can change ON_COMPLETION +alter event event_35981 on completion not preserve; +select count(*) from information_schema.events +where event_schema = database() and event_name = 'event_35981' and + on_completion = 'NOT PRESERVE'; + +# show ON_COMPLETION remains "NOT PRESERVE" when not given in ALTER EVENT +alter event event_35981 disable; +select count(*) from information_schema.events +where event_schema = database() and event_name = 'event_35981' and + on_completion = 'NOT PRESERVE'; + +# show we can change ON_COMPLETION +alter event event_35981 on completion preserve; +select count(*) from information_schema.events +where event_schema = database() and event_name = 'event_35981' and + on_completion = 'PRESERVE'; + + +drop event event_35981; + +create event event_35981 on schedule every 6 month disable +do + select 1; + +# show that the defaults for CREATE EVENT are still correct (NOT PRESERVE) +select count(*) from information_schema.events +where event_schema = database() and event_name = 'event_35981' and + on_completion = 'NOT PRESERVE'; + +drop event event_35981; + + +# show that backdating doesn't break + +create event event_35981 on schedule every 1 hour starts current_timestamp + on completion not preserve +do + select 1; + +# should fail thanks to above's NOT PRESERVE +--error ER_EVENT_CANNOT_ALTER_IN_THE_PAST +alter event event_35981 on schedule every 1 hour starts '1999-01-01 00:00:00' + ends '1999-01-02 00:00:00'; + +drop event event_35981; + +create event event_35981 on schedule every 1 hour starts current_timestamp + on completion not preserve +do + select 1; + +# succeed with warning +alter event event_35981 on schedule every 1 hour starts '1999-01-01 00:00:00' + ends '1999-01-02 00:00:00' on completion preserve; + +drop event event_35981; + + + +create event event_35981 on schedule every 1 hour starts current_timestamp + on completion preserve +do + select 1; + +# this should succeed thanks to above PRESERVE! give a warning though. +alter event event_35981 on schedule every 1 hour starts '1999-01-01 00:00:00' + ends '1999-01-02 00:00:00'; + +# this should fail, as the event would have passed already +--error ER_EVENT_CANNOT_ALTER_IN_THE_PAST +alter event event_35981 on schedule every 1 hour starts '1999-01-01 00:00:00' + ends '1999-01-02 00:00:00' on completion not preserve; + +# should succeed giving a warning +alter event event_35981 on schedule every 1 hour starts '1999-01-01 00:00:00' + ends '1999-01-02 00:00:00' on completion preserve; + +drop event event_35981; + +# +# End of tests +# + +let $wait_condition= + select count(*) = 0 from information_schema.processlist + where db='events_test' and command = 'Connect' and user=current_user(); +--source include/wait_condition.inc + +drop database events_test; +--enable_service_connection |