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# Tests for PERFORMANCE_SCHEMA
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--source include/not_embedded.inc
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--source include/have_perfschema.inc
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select * from performance_schema.events_waits_history
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where event_name like 'Wait/Synch/%' limit 1;
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select * from performance_schema.events_waits_history
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where event_name='FOO';
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select * from performance_schema.events_waits_history
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where event_name like 'Wait/Synch/%' order by timer_wait limit 1;
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select * from performance_schema.events_waits_history
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where event_name like 'Wait/Synch/%' order by timer_wait desc limit 1;
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--error ER_TABLEACCESS_DENIED_ERROR
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insert into performance_schema.events_waits_history
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set thread_id='1', event_id=1,
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event_name='FOO', timer_start=1, timer_end=2, timer_wait=3;
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--error ER_TABLEACCESS_DENIED_ERROR
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update performance_schema.events_waits_history
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--error ER_TABLEACCESS_DENIED_ERROR
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update performance_schema.events_waits_history
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set timer_start=12 where thread_id=0;
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--error ER_TABLEACCESS_DENIED_ERROR
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delete from performance_schema.events_waits_history
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--error ER_TABLEACCESS_DENIED_ERROR
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delete from performance_schema.events_waits_history;
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-- error ER_TABLEACCESS_DENIED_ERROR
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LOCK TABLES performance_schema.events_waits_history READ;
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-- error ER_TABLEACCESS_DENIED_ERROR
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LOCK TABLES performance_schema.events_waits_history WRITE;