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34 lines
1.3 KiB
Text
34 lines
1.3 KiB
Text
select * from performance_schema.threads
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where name like 'Thread/%' limit 1;
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select * from performance_schema.threads
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where name='FOO';
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insert into performance_schema.threads
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set name='FOO', thread_id=1, processlist_id=2;
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ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'threads'
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update performance_schema.threads
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set thread_id=12;
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ERROR HY000: Invalid performance_schema usage.
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update performance_schema.threads
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set thread_id=12 where PROCESSLIST_ID=connection_id();
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ERROR HY000: Invalid performance_schema usage.
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update performance_schema.threads
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set instrumented= 'NO' where PROCESSLIST_ID=connection_id();
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select instrumented from performance_schema.threads
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where PROCESSLIST_ID=connection_id();
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instrumented
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NO
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update performance_schema.threads
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set instrumented= 'YES' where PROCESSLIST_ID=connection_id();
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select instrumented from performance_schema.threads
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where PROCESSLIST_ID=connection_id();
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instrumented
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YES
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delete from performance_schema.threads
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where id=1;
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ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'threads'
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delete from performance_schema.threads;
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ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'threads'
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LOCK TABLES performance_schema.threads READ;
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UNLOCK TABLES;
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LOCK TABLES performance_schema.threads WRITE;
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UNLOCK TABLES;
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