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21 lines
1.2 KiB
Text
21 lines
1.2 KiB
Text
select * from performance_schema.session_variables
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where variable_name like 'bytes_%' limit 1;
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select * from performance_schema.session_variables
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where variable_name='FOO';
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insert into performance_schema.session_variables
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set variable_name='FOO', variable_value='BAR';
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ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'session_variables'
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update performance_schema.session_variables
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set variable_name='FOO', variable_value='BAR';
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ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'session_variables'
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delete from performance_schema.session_variables
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where variable_name <> 'FOO';
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ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'session_variables'
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delete from performance_schema.session_variables;
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ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'session_variables'
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LOCK TABLES performance_schema.session_variables READ;
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ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table 'session_variables'
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UNLOCK TABLES;
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LOCK TABLES performance_schema.session_variables WRITE;
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ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table 'session_variables'
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UNLOCK TABLES;
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