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e9df71ddc8
Fixed to additionally show event worker threads, in SHOW PROCESSLIST and I_S.PROCESSLIST, if event worker runs under current user context.
50 lines
1.4 KiB
Text
50 lines
1.4 KiB
Text
--source include/not_embedded.inc
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--echo #
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--echo # MDEV-34482 visibility of event worker threads to non-privileded user
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--echo #
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# Verify that a user without PROCESS privilege can see their own events
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# run by event scheduler.
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CREATE USER u@localhost;
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GRANT EVENT ON *.* TO u@localhost;
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# Ensure event scheduler running
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SET GLOBAL event_scheduler = ON;
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--source include/running_event_scheduler.inc
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# Connect as the unprivileged user and create an event that runs a long sleep
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connect c1,localhost,u,,;
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CREATE EVENT e
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ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 0.1 SECOND
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DO SELECT SLEEP(10000);
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# Wait until the event worker appears in PROCESSLIST for the current user
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let $wait_condition= SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST
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WHERE INFO LIKE '%SLEEP(10000)%' AND ID <> CONNECTION_ID();
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--source include/wait_condition.inc
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# Check that show processlist works
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--replace_column 1 #
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--replace_regex /:[0-9]+//
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show processlist;
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# Stop event execution
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let $id= `SELECT ID FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO LIKE '%SLEEP(10000)%' AND ID <> CONNECTION_ID()`;
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--replace_result $id id
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eval KILL QUERY $id;
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# Cleanup
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--disconnect c1
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--connection default
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SET GLOBAL event_scheduler = OFF;
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--error ER_EVENT_DOES_NOT_EXIST
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DROP EVENT e;
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--source include/check_events_off.inc
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let $count_sessions= 1;
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--source include/wait_until_count_sessions.inc
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DROP USER u@localhost;
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