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33 lines
1.1 KiB
Text
33 lines
1.1 KiB
Text
select * from performance_schema.SETUP_TIMERS;
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NAME TIMER_NAME
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wait CYCLE
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select * from performance_schema.SETUP_TIMERS
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where name='Wait';
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NAME TIMER_NAME
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wait CYCLE
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select * from performance_schema.SETUP_TIMERS
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where timer_name='CYCLE';
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NAME TIMER_NAME
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wait CYCLE
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insert into performance_schema.SETUP_TIMERS
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set name='FOO', timer_name='CYCLE';
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ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'SETUP_TIMERS'
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update performance_schema.SETUP_TIMERS
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set name='FOO';
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ERROR HY000: Invalid performance_schema usage.
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update performance_schema.SETUP_TIMERS
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set timer_name='MILLISECOND';
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select * from performance_schema.SETUP_TIMERS;
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NAME TIMER_NAME
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wait MILLISECOND
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update performance_schema.SETUP_TIMERS
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set timer_name='CYCLE';
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delete from performance_schema.SETUP_TIMERS;
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ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_TIMERS'
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delete from performance_schema.SETUP_TIMERS
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where name='Wait';
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ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_TIMERS'
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LOCK TABLES performance_schema.SETUP_TIMERS READ;
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UNLOCK TABLES;
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LOCK TABLES performance_schema.SETUP_TIMERS WRITE;
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UNLOCK TABLES;
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