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1ef08c9167
The 250 simultaneous events all accessing the same table caused the events_stress test to fail due to debug warnings about too many table waiters. Fixed by using three different tables. mysql-test/r/events_stress.result: Use three different MyISAM tables to avoid debug warnings about too many locks. mysql-test/t/events_stress.test: Use three different MyISAM tables to avoid debug warnings about too many locks.
65 lines
2.3 KiB
Text
65 lines
2.3 KiB
Text
CREATE DATABASE IF NOT EXISTS events_test;
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CREATE DATABASE events_conn1_test2;
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CREATE TABLE events_test.fill_it1(test_name varchar(20), occur datetime);
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CREATE TABLE events_test.fill_it2(test_name varchar(20), occur datetime);
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CREATE TABLE events_test.fill_it3(test_name varchar(20), occur datetime);
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CREATE USER event_user2@localhost;
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CREATE DATABASE events_conn2_db;
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GRANT ALL ON *.* TO event_user2@localhost;
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CREATE USER event_user3@localhost;
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CREATE DATABASE events_conn3_db;
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GRANT ALL ON *.* TO event_user3@localhost;
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"In the second connection we create some events which won't be dropped till the end"
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"In the second connection we create some events which won't be dropped till the end"
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USE events_conn1_test2;
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CREATE EVENT ev_drop1 ON SCHEDULE EVERY 10 MINUTE DISABLE DO SELECT 1;
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CREATE EVENT ev_drop2 ON SCHEDULE EVERY 10 MINUTE DISABLE DO SELECT 1;
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CREATE EVENT ev_drop3 ON SCHEDULE EVERY 10 MINUTE DISABLE DO SELECT 1;
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USE events_test;
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS;
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COUNT(*)
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103
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_SCHEMA='events_conn1_test2';
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COUNT(*)
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3
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DROP DATABASE events_conn1_test2;
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_SCHEMA='events_conn1_test2';
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COUNT(*)
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0
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"Now testing stability - dropping db -> events while they are running"
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CREATE DATABASE events_conn1_test2;
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USE events_conn1_test2;
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_SCHEMA='events_conn1_test2';
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COUNT(*)
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50
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SET GLOBAL event_scheduler=1;
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DROP DATABASE events_conn1_test2;
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SET GLOBAL event_scheduler=2;
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_SCHEMA='events_conn1_test2';
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COUNT(*)
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0
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CREATE DATABASE events_conn1_test3;
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USE events_conn1_test3;
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SET GLOBAL event_scheduler=1;
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_SCHEMA='events_conn1_test3';
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COUNT(*)
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50
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CREATE DATABASE events_conn1_test4;
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USE events_conn1_test4;
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CREATE DATABASE events_conn1_test2;
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USE events_conn1_test2;
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_SCHEMA='events_conn1_test2';
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COUNT(*)
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50
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DROP DATABASE events_conn2_db;
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DROP DATABASE events_conn3_db;
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DROP DATABASE events_conn1_test2;
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DROP DATABASE events_conn1_test3;
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SET GLOBAL event_scheduler=2;
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DROP DATABASE events_conn1_test4;
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SET GLOBAL event_scheduler=1;
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USE events_test;
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DROP TABLE fill_it1;
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DROP TABLE fill_it2;
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DROP TABLE fill_it3;
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DROP DATABASE events_test;
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