diff options
Diffstat (limited to 'mysql-test/r/events.result')
| -rw-r--r-- | mysql-test/r/events.result | 468 |
1 files changed, 468 insertions, 0 deletions
diff --git a/mysql-test/r/events.result b/mysql-test/r/events.result new file mode 100644 index 00000000000..598454573cf --- /dev/null +++ b/mysql-test/r/events.result @@ -0,0 +1,468 @@ +create database if not exists events_test; +use events_test; +CREATE USER pauline@localhost; +CREATE DATABASE db_x; +GRANT EVENT ON db_x.* TO pauline@localhost; +USE db_x; +CREATE TABLE x_table(a int); +CREATE EVENT e_x1 ON SCHEDULE EVERY 1 SECOND DO DROP DATABASE db_x; +CREATE EVENT e_x2 ON SCHEDULE EVERY 1 SECOND DO DROP TABLE x_table; +SHOW DATABASES LIKE 'db_x'; +Database (db_x) +db_x +SET GLOBAL event_scheduler=1; +SHOW DATABASES LIKE 'db_x'; +Database (db_x) +db_x +SHOW TABLES FROM db_x; +Tables_in_db_x +x_table +SET GLOBAL event_scheduler=0; +DROP EVENT e_x1; +DROP EVENT e_x2; +DROP DATABASE db_x; +DROP USER pauline@localhost; +USE events_test; +SET GLOBAL event_scheduler=0; +drop event if exists event1; +Warnings: +Note 1305 Event event1 does not exist +create event event1 on schedule every 15 minute starts now() ends date_add(now(), interval 5 hour) DO begin end; +alter event event1 rename to event2 enable; +alter event event2 disable; +alter event event2 enable; +alter event event2 on completion not preserve; +alter event event2 on schedule every 1 year on completion preserve rename to event3 comment "new comment" do begin select 1; end__ +alter event event3 rename to event2; +drop event event2; +create event event2 on schedule every 2 second starts now() ends date_add(now(), interval 5 hour) comment "some" DO begin end; +drop event event2; +CREATE EVENT event_starts_test ON SCHEDULE EVERY 10 SECOND COMMENT "" DO SELECT 1; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test event_starts_test root@localhost RECURRING NULL 10 SECOND # # ENABLED +SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test'; +starts IS NULL ends IS NULL comment +0 1 +ALTER EVENT event_starts_test ON SCHEDULE AT '2020-02-02 20:00:02'; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test event_starts_test root@localhost ONE TIME 2020-02-02 17:00:02 NULL NULL # # ENABLED +SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test'; +starts IS NULL ends IS NULL comment +1 1 +ALTER EVENT event_starts_test COMMENT "non-empty comment"; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test event_starts_test root@localhost ONE TIME 2020-02-02 17:00:02 NULL NULL # # ENABLED +SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test'; +starts IS NULL ends IS NULL comment +1 1 non-empty comment +ALTER EVENT event_starts_test COMMENT ""; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test event_starts_test root@localhost ONE TIME 2020-02-02 17:00:02 NULL NULL # # ENABLED +SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test'; +starts IS NULL ends IS NULL comment +1 1 +DROP EVENT event_starts_test; +CREATE EVENT event_starts_test ON SCHEDULE EVERY 20 SECOND STARTS '2020-02-02 20:00:02' ENDS '2022-02-02 20:00:02' DO SELECT 2; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test event_starts_test root@localhost RECURRING NULL 20 SECOND # # ENABLED +SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test'; +starts IS NULL ends IS NULL comment +0 0 +ALTER EVENT event_starts_test COMMENT "non-empty comment"; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test event_starts_test root@localhost RECURRING NULL 20 SECOND # # ENABLED +SELECT starts IS NULL, ends IS NULL, comment FROM mysql.event WHERE db='events_test' AND name='event_starts_test'; +starts IS NULL ends IS NULL comment +0 0 non-empty comment +ALTER EVENT event_starts_test COMMENT ""; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test event_starts_test root@localhost RECURRING NULL 20 SECOND # # ENABLED +DROP EVENT event_starts_test; +create event e_43 on schedule every 1 second do set @a = 5; +set global event_scheduler = 1; +alter event e_43 do alter event e_43 do set @a = 4; +select db, name, body, status, interval_field, interval_value from mysql.event; +db name body status interval_field interval_value +events_test e_43 set @a = 4 ENABLED SECOND 1 +drop event e_43; +"Let's check whether we can use non-qualified names" +create table non_qualif(a int); +create event non_qualif_ev on schedule every 10 minute do insert into non_qualif values (800219); +select * from non_qualif; +a +800219 +drop event non_qualif_ev; +drop table non_qualif; +set global event_scheduler = 0; +create table t_event3 (a int, b float); +drop event if exists event3; +Warnings: +Note 1305 Event event3 does not exist +create event event3 on schedule every 50 + 10 minute starts date_add("20100101", interval 5 minute) ends date_add("20151010", interval 5 day) comment "portokala_comment" DO insert into t_event3 values (unix_timestamp(), rand()); +set max_allowed_packet=128000000; +select count(*) from t_event3; +count(*) +0 +drop event event3; +drop table t_event3; +set names utf8; +CREATE EVENT root6 ON SCHEDULE EVERY '10:20' MINUTE_SECOND ON COMPLETION PRESERVE ENABLE COMMENT 'some comment' DO select 1; +SHOW CREATE EVENT root6; +Event sql_mode Create Event +root6 CREATE EVENT `events_test`.`root6` ON SCHEDULE EVERY '10:20' MINUTE_SECOND ON COMPLETION PRESERVE ENABLE COMMENT 'some comment' DO select 1 +create event root7 on schedule every 2 year do select 1; +SHOW CREATE EVENT root7; +Event sql_mode Create Event +root7 CREATE EVENT `events_test`.`root7` ON SCHEDULE EVERY 2 YEAR ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root8 on schedule every '2:5' year_month do select 1; +SHOW CREATE EVENT root8; +Event sql_mode Create Event +root8 CREATE EVENT `events_test`.`root8` ON SCHEDULE EVERY '2-5' YEAR_MONTH ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root8_1 on schedule every '2:15' year_month do select 1; +SHOW CREATE EVENT root8_1; +Event sql_mode Create Event +root8_1 CREATE EVENT `events_test`.`root8_1` ON SCHEDULE EVERY '3-3' YEAR_MONTH ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root9 on schedule every 2 week ON COMPLETION PRESERVE DISABLE COMMENT 'коментар на кирилица' do select 1; +SHOW CREATE EVENT root9; +Event sql_mode Create Event +root9 CREATE EVENT `events_test`.`root9` ON SCHEDULE EVERY 2 WEEK ON COMPLETION PRESERVE DISABLE COMMENT 'коментар на кирилица' DO select 1 +create event root10 on schedule every '20:5' day_hour do select 1; +SHOW CREATE EVENT root10; +Event sql_mode Create Event +root10 CREATE EVENT `events_test`.`root10` ON SCHEDULE EVERY '20 5' DAY_HOUR ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root11 on schedule every '20:25' day_hour do select 1; +SHOW CREATE EVENT root11; +Event sql_mode Create Event +root11 CREATE EVENT `events_test`.`root11` ON SCHEDULE EVERY '21 1' DAY_HOUR ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root12 on schedule every '20:25' hour_minute do select 1; +SHOW CREATE EVENT root12; +Event sql_mode Create Event +root12 CREATE EVENT `events_test`.`root12` ON SCHEDULE EVERY '20:25' HOUR_MINUTE ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root13 on schedule every '25:25' hour_minute do select 1; +SHOW CREATE EVENT root13; +Event sql_mode Create Event +root13 CREATE EVENT `events_test`.`root13` ON SCHEDULE EVERY '25:25' HOUR_MINUTE ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root13_1 on schedule every '11:65' hour_minute do select 1; +SHOW CREATE EVENT root13_1; +Event sql_mode Create Event +root13_1 CREATE EVENT `events_test`.`root13_1` ON SCHEDULE EVERY '12:5' HOUR_MINUTE ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root14 on schedule every '35:35' minute_second do select 1; +SHOW CREATE EVENT root14; +Event sql_mode Create Event +root14 CREATE EVENT `events_test`.`root14` ON SCHEDULE EVERY '35:35' MINUTE_SECOND ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root15 on schedule every '35:66' minute_second do select 1; +SHOW CREATE EVENT root15; +Event sql_mode Create Event +root15 CREATE EVENT `events_test`.`root15` ON SCHEDULE EVERY '36:6' MINUTE_SECOND ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root16 on schedule every '35:56' day_minute do select 1; +SHOW CREATE EVENT root16; +Event sql_mode Create Event +root16 CREATE EVENT `events_test`.`root16` ON SCHEDULE EVERY '1 11:56' DAY_MINUTE ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root17 on schedule every '35:12:45' day_minute do select 1; +SHOW CREATE EVENT root17; +Event sql_mode Create Event +root17 CREATE EVENT `events_test`.`root17` ON SCHEDULE EVERY '35 12:45' DAY_MINUTE ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root17_1 on schedule every '35:25:65' day_minute do select 1; +SHOW CREATE EVENT root17_1; +Event sql_mode Create Event +root17_1 CREATE EVENT `events_test`.`root17_1` ON SCHEDULE EVERY '36 2:5' DAY_MINUTE ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root18 on schedule every '35:12:45' hour_second do select 1; +SHOW CREATE EVENT root18; +Event sql_mode Create Event +root18 CREATE EVENT `events_test`.`root18` ON SCHEDULE EVERY '35:12:45' HOUR_SECOND ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root19 on schedule every '15:59:85' hour_second do select 1; +SHOW CREATE EVENT root19; +Event sql_mode Create Event +root19 CREATE EVENT `events_test`.`root19` ON SCHEDULE EVERY '16:0:25' HOUR_SECOND ON COMPLETION NOT PRESERVE ENABLE DO select 1 +create event root20 on schedule every '50:20:12:45' day_second do select 1; +SHOW CREATE EVENT root20; +Event sql_mode Create Event +root20 CREATE EVENT `events_test`.`root20` ON SCHEDULE EVERY '50 20:12:45' DAY_SECOND ON COMPLETION NOT PRESERVE ENABLE DO select 1 +set names cp1251; +create event ðóóò21 on schedule every '50:23:59:95' day_second COMMENT 'òîâà å 1251 êîìåíòàð' do select 1; +SHOW CREATE EVENT ðóóò21; +Event sql_mode Create Event +ðóóò21 CREATE EVENT `events_test`.`ðóóò21` ON SCHEDULE EVERY '51 0:0:35' DAY_SECOND ON COMPLETION NOT PRESERVE ENABLE COMMENT 'òîâà å 1251 êîìåíòàð' DO select 1 +insert into mysql.event (db, name, body, definer, interval_value, interval_field) values (database(), "root22", "select 1", user(), 100, "SECOND_MICROSECOND"); +show create event root22; +ERROR 42000: This version of MySQL doesn't yet support 'MICROSECOND' +SHOW EVENTS; +ERROR 42000: This version of MySQL doesn't yet support 'MICROSECOND' +drop event root22; +drop event root6; +drop event root7; +drop event root8; +drop event root8_1; +drop event root9; +drop event root10; +drop event root11; +drop event root12; +drop event root13; +drop event root13_1; +drop event root14; +drop event root15; +drop event root16; +drop event root17; +drop event root17_1; +drop event root18; +drop event root19; +drop event root20; +drop event ðóóò21; +set names latin1; +CREATE EVENT intact_check ON SCHEDULE EVERY 10 HOUR DO SELECT "nothing"; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test intact_check root@localhost RECURRING NULL 10 HOUR # # ENABLED +ALTER TABLE mysql.event ADD dummy INT FIRST; +SHOW EVENTS; +ERROR HY000: Column count of mysql.event is wrong. Expected 16, found 17. Table probably corrupted +ALTER TABLE mysql.event DROP dummy, ADD dummy2 VARCHAR(64) FIRST; +SHOW EVENTS; +ERROR HY000: Column count of mysql.event is wrong. Expected 16, found 17. Table probably corrupted +ALTER TABLE mysql.event DROP dummy2; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test intact_check root@localhost RECURRING NULL 10 HOUR # # ENABLED +CREATE TABLE event_like LIKE mysql.event; +INSERT INTO event_like SELECT * FROM mysql.event; +ALTER TABLE mysql.event MODIFY db char(20) character set utf8 collate utf8_bin default ''; +SHOW CREATE TABLE mysql.event; +Table Create Table +event CREATE TABLE `event` ( + `db` char(20) character set utf8 collate utf8_bin NOT NULL default '', + `name` char(64) character set utf8 collate utf8_bin NOT NULL default '', + `body` longblob NOT NULL, + `definer` char(77) character set utf8 collate utf8_bin NOT NULL default '', + `execute_at` datetime default NULL, + `interval_value` int(11) default NULL, + `interval_field` enum('YEAR','QUARTER','MONTH','DAY','HOUR','MINUTE','WEEK','SECOND','MICROSECOND','YEAR_MONTH','DAY_HOUR','DAY_MINUTE','DAY_SECOND','HOUR_MINUTE','HOUR_SECOND','MINUTE_SECOND','DAY_MICROSECOND','HOUR_MICROSECOND','MINUTE_MICROSECOND','SECOND_MICROSECOND') default NULL, + `created` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP, + `modified` timestamp NOT NULL default '0000-00-00 00:00:00', + `last_executed` datetime default NULL, + `starts` datetime default NULL, + `ends` datetime default NULL, + `status` enum('ENABLED','DISABLED') NOT NULL default 'ENABLED', + `on_completion` enum('DROP','PRESERVE') NOT NULL default 'DROP', + `sql_mode` set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','NOT_USED','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE') NOT NULL default '', + `comment` char(64) character set utf8 collate utf8_bin NOT NULL default '', + PRIMARY KEY (`definer`,`db`,`name`) +) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Events' +SELECT event_name FROM INFORMATION_SCHEMA.EVENTS; +ERROR HY000: Cannot load from mysql.event. Table probably corrupted. See error log. +ALTER TABLE mysql.event MODIFY db char(64) character set utf8 collate utf8_bin default ''; +"This should work" +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test intact_check root@localhost RECURRING NULL 10 HOUR # # ENABLED +ALTER TABLE mysql.event MODIFY db char(64) character set cp1251 default ''; +SELECT event_name FROM INFORMATION_SCHEMA.EVENTS; +ERROR HY000: Cannot load from mysql.event. Table probably corrupted. See error log. +ALTER TABLE mysql.event MODIFY db varchar(64) character set utf8 collate utf8_bin default ''; +SELECT event_name FROM INFORMATION_SCHEMA.EVENTS; +ERROR HY000: Cannot load from mysql.event. Table probably corrupted. See error log. +ALTER TABLE mysql.event DROP comment, DROP starts; +SELECT event_name FROM INFORMATION_SCHEMA.EVENTS; +ERROR HY000: Column count of mysql.event is wrong. Expected 16, found 14. Table probably corrupted +DROP TABLE mysql.event; +CREATE TABLE mysql.event like event_like; +INSERT INTO mysql.event SELECT * FROM event_like; +DROP TABLE event_like; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test intact_check root@localhost RECURRING NULL 10 HOUR # # ENABLED +DROP EVENT intact_check; +create event one_event on schedule every 10 second do select 123; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test one_event root@localhost RECURRING NULL 10 SECOND # # ENABLED +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; +EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT +NULL events_test one_event root@localhost select 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE +CREATE DATABASE events_test2; +CREATE USER ev_test@localhost; +GRANT ALL ON events_test.* to ev_test@localhost; +GRANT ALL on events_test2.* to ev_test@localhost; +REVOKE EVENT ON events_test2.* FROM ev_test@localhost; +REVOKE PROCESS on *.* from ev_test@localhost; +select "NEW CONNECTION"; +NEW CONNECTION +NEW CONNECTION +SELECT USER(), DATABASE(); +USER() DATABASE() +ev_test@localhost events_test2 +SHOW GRANTS; +Grants for ev_test@localhost +GRANT USAGE ON *.* TO 'ev_test'@'localhost' +GRANT ALL PRIVILEGES ON `events_test`.* TO 'ev_test'@'localhost' +GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, REFERENCES, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, TRIGGER ON `events_test2`.* TO 'ev_test'@'localhost' +"Here comes an error:"; +SHOW EVENTS; +ERROR 42000: Access denied for user 'ev_test'@'localhost' to database 'events_test2' +USE events_test; +"Now the list should be empty:"; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +select concat("Let's create some new events from the name of ",user()); +concat("Let's create some new events from the name of ",user()) +Let's create some new events from the name of ev_test@localhost +create event one_event on schedule every 20 second do select 123; +create event two_event on schedule every 20 second on completion not preserve comment "two event" do select 123; +create event three_event on schedule every 20 second on completion preserve comment "three event" do select 123; +"Now we should see 3 events:"; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test one_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test three_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test two_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +"This should show us only 3 events:"; +SHOW FULL EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test one_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test three_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test two_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +"This should show us only 2 events:"; +SHOW FULL EVENTS LIKE 't%event'; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test three_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test two_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +"This should show us no events:"; +SHOW FULL EVENTS FROM test LIKE '%'; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +DROP DATABASE events_test2; +"should see 1 event:"; +SHOW EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test one_event root@localhost RECURRING NULL 10 SECOND # # ENABLED +"we should see 4 events now:"; +SHOW FULL EVENTS; +Db Name Definer Type Execute at Interval value Interval field Starts Ends Status +events_test one_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test three_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test two_event ev_test@localhost RECURRING NULL 20 SECOND # # ENABLED +events_test one_event root@localhost RECURRING NULL 10 SECOND # # ENABLED +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; +EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT +NULL events_test one_event ev_test@localhost select 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE +NULL events_test three_event ev_test@localhost select 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event +NULL events_test two_event ev_test@localhost select 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event +NULL events_test one_event root@localhost select 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE +drop event one_event; +drop event two_event; +drop event three_event; +drop user ev_test@localhost; +drop event one_event; +"Sleep a bit so the server closes the second connection" +create event e_26 on schedule at '2017-01-01 00:00:00' disable do set @a = 5; +select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event; +db name body definer convert_tz(execute_at, 'UTC', 'SYSTEM') on_completion +events_test e_26 set @a = 5 root@localhost 2017-01-01 00:00:00 DROP +drop event e_26; +create event e_26 on schedule at NULL disabled do set @a = 5; +ERROR HY000: Incorrect AT value: 'NULL' +create event e_26 on schedule at 'definitely not a datetime' disabled do set @a = 5; +ERROR HY000: Incorrect AT value: 'definitely not a datetime' +set names utf8; +create event задачка on schedule every 123 minute starts now() ends now() + interval 1 month do select 1; +drop event задачка; +set event_scheduler=0; +ERROR HY000: Variable 'event_scheduler' is a GLOBAL variable and should be set with SET GLOBAL +set global event_scheduler=2; +ERROR 42000: Variable 'event_scheduler' can't be set to the value of '2' +"DISABLE the scheduler. Testing that it does not work when the variable is 0" +set global event_scheduler=0; +select definer, name, db from mysql.event; +definer name db +select get_lock("test_lock1", 20); +get_lock("test_lock1", 20) +1 +create event закачка on schedule every 10 hour do select get_lock("test_lock1", 20); +"Should return 1 row" +select definer, name, db from mysql.event; +definer name db +root@localhost закачка events_test +"Should be only 1 process" +show processlist; +Id User Host db Command Time State Info +# root localhost events_test Query # NULL show processlist +select release_lock("test_lock1"); +release_lock("test_lock1") +1 +drop event закачка; +"Should have 0 events" +select count(*) from mysql.event; +count(*) +0 +"ENABLE the scheduler and get a lock" +set global event_scheduler=1; +select get_lock("test_lock2", 20); +get_lock("test_lock2", 20) +1 +"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); +"Let some time pass to the event starts" +"Should have only 3 processes: the scheduler, our conn and the locked event" +show processlist; +Id User Host db Command Time State Info +# root localhost events_test Query # NULL show processlist +# event_scheduler localhost NULL Connect # Sleeping NULL +# root localhost events_test Connect # User lock select get_lock("test_lock2", 20) +"Release the mutex, the event worker should finish." +select release_lock("test_lock2"); +release_lock("test_lock2") +1 +drop event закачка; +set global event_scheduler=1; +select get_lock("test_lock2_1", 20); +get_lock("test_lock2_1", 20) +1 +create event закачка21 on schedule every 10 hour do select get_lock("test_lock2_1", 20); +"Should see 2 processes, one locked on get_lock(" +"Shutting down the scheduler, it should wait for the running event" +set global event_scheduler=0; +"Should have only 3 processes: the scheduler, our conn and the locked event" +show processlist; +Id User Host db Command Time State Info +# root localhost events_test Query # NULL show processlist +# event_scheduler localhost NULL Connect # Sleeping NULL +# root localhost events_test Connect # User lock select get_lock("test_lock2_1", 20) +"Release the lock so the child process should finish. Hence the scheduler also" +select release_lock("test_lock2_1"); +release_lock("test_lock2_1") +1 +"Should have only our process now:" +show processlist; +Id User Host db Command Time State Info +# root localhost events_test Query # NULL show processlist +drop event закачка21; +create table t_16 (s1 int); +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; +ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger. +drop table t_16; +create event white_space +on schedule every 10 hour +disable +do +select 1; +select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space'; +event_schema event_name definer event_body +events_test white_space root@localhost select 1 +drop event white_space; +create event white_space on schedule every 10 hour disable do +select 2; +select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space'; +event_schema event_name definer event_body +events_test white_space root@localhost select 2 +drop event white_space; +create event white_space on schedule every 10 hour disable do select 3; +select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space'; +event_schema event_name definer event_body +events_test white_space root@localhost select 3 +drop event white_space; +drop database events_test; |