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mariadb/mysql-test/suite/perfschema/r/dml_mutex_instances.result
Marc Alff b1f25ee9f7 Bug#58621 perfschema.dml_ews_by_thread_by_event_name test failure
This fix affects the test suite only.

Before this fix, performance schema tests dml_*.test could
fail with spurious failure, depending on the table content.

This fix simplifies the SELECT tests in the dml_*.test scripts,
to only verify that the SELECT operation passed the security checks
and succeeded, which was the original intent of the test.

Usage of 
  --replace_column 1 # 2 # 3 # 4 # ...
to discard the test output was replaced by a simpler and more maintainable 
  --disable_result_log
which also work for empty tables.
2010-12-01 09:01:04 +01:00

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select * from performance_schema.mutex_instances limit 1;
select * from performance_schema.mutex_instances
where name='FOO';
insert into performance_schema.mutex_instances
set name='FOO', object_instance_begin=12;
ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'mutex_instances'
update performance_schema.mutex_instances
set name='FOO';
ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'mutex_instances'
delete from performance_schema.mutex_instances
where name like "wait/%";
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'mutex_instances'
delete from performance_schema.mutex_instances;
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'mutex_instances'
LOCK TABLES performance_schema.mutex_instances READ;
ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'mutex_instances'
UNLOCK TABLES;
LOCK TABLES performance_schema.mutex_instances WRITE;
ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'mutex_instances'
UNLOCK TABLES;