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select * from performance_schema.prepared_statements_instances
where owner_object_name like 'XXYYZZ%' limit 1;
OBJECT_INSTANCE_BEGIN STATEMENT_ID STATEMENT_NAME SQL_TEXT OWNER_THREAD_ID OWNER_EVENT_ID OWNER_OBJECT_TYPE OWNER_OBJECT_SCHEMA OWNER_OBJECT_NAME TIMER_PREPARE COUNT_REPREPARE COUNT_EXECUTE SUM_TIMER_EXECUTE MIN_TIMER_EXECUTE AVG_TIMER_EXECUTE MAX_TIMER_EXECUTE SUM_LOCK_TIME SUM_ERRORS SUM_WARNINGS SUM_ROWS_AFFECTED SUM_ROWS_SENT SUM_ROWS_EXAMINED SUM_CREATED_TMP_DISK_TABLES SUM_CREATED_TMP_TABLES SUM_SELECT_FULL_JOIN SUM_SELECT_FULL_RANGE_JOIN SUM_SELECT_RANGE SUM_SELECT_RANGE_CHECK SUM_SELECT_SCAN SUM_SORT_MERGE_PASSES SUM_SORT_RANGE SUM_SORT_ROWS SUM_SORT_SCAN SUM_NO_INDEX_USED SUM_NO_GOOD_INDEX_USED
select * from performance_schema.prepared_statements_instances
where owner_object_name='XXYYZZ';
OBJECT_INSTANCE_BEGIN STATEMENT_ID STATEMENT_NAME SQL_TEXT OWNER_THREAD_ID OWNER_EVENT_ID OWNER_OBJECT_TYPE OWNER_OBJECT_SCHEMA OWNER_OBJECT_NAME TIMER_PREPARE COUNT_REPREPARE COUNT_EXECUTE SUM_TIMER_EXECUTE MIN_TIMER_EXECUTE AVG_TIMER_EXECUTE MAX_TIMER_EXECUTE SUM_LOCK_TIME SUM_ERRORS SUM_WARNINGS SUM_ROWS_AFFECTED SUM_ROWS_SENT SUM_ROWS_EXAMINED SUM_CREATED_TMP_DISK_TABLES SUM_CREATED_TMP_TABLES SUM_SELECT_FULL_JOIN SUM_SELECT_FULL_RANGE_JOIN SUM_SELECT_RANGE SUM_SELECT_RANGE_CHECK SUM_SELECT_SCAN SUM_SORT_MERGE_PASSES SUM_SORT_RANGE SUM_SORT_ROWS SUM_SORT_SCAN SUM_NO_INDEX_USED SUM_NO_GOOD_INDEX_USED
insert into performance_schema.prepared_statements_instances
set owner_object_name='XXYYZZ', count_execute=1, sum_timer_execute=2,
min_timer_execute=3, avg_timer_execute=4, max_timer_execute=5;
ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'prepared_statements_instances'
update performance_schema.prepared_statements_instances set count_execute=12;
ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'prepared_statements_instances'
update performance_schema.prepared_statements_instances
set count_execute=12 where owner_object_name like "XXYYZZ";
ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'prepared_statements_instances'
delete from performance_schema.prepared_statements_instances
where count_execute=1;
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'prepared_statements_instances'
delete from performance_schema.prepared_statements_instances;
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'prepared_statements_instances'
LOCK TABLES performance_schema.prepared_statements_instances READ;
ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table 'prepared_statements_instances'
UNLOCK TABLES;
LOCK TABLES performance_schema.prepared_statements_instances WRITE;
ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table 'prepared_statements_instances'
UNLOCK TABLES;
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