diff options
Diffstat (limited to 'mysql-test/suite/perfschema/r/dml_mems_by_account_by_event_name.result')
-rw-r--r-- | mysql-test/suite/perfschema/r/dml_mems_by_account_by_event_name.result | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/mysql-test/suite/perfschema/r/dml_mems_by_account_by_event_name.result b/mysql-test/suite/perfschema/r/dml_mems_by_account_by_event_name.result new file mode 100644 index 00000000000..b8f22f8c3a3 --- /dev/null +++ b/mysql-test/suite/perfschema/r/dml_mems_by_account_by_event_name.result @@ -0,0 +1,46 @@ +select * from performance_schema.memory_summary_by_account_by_event_name +where event_name like 'memory/%' limit 1; +select * from performance_schema.memory_summary_by_account_by_event_name +where event_name='FOO'; +insert into performance_schema.memory_summary_by_account_by_event_name +set event_name='FOO', user='BAR', host='BAZ', +count_alloc=1, count_free=2, sum_number_of_bytes_alloc=3, +sum_number_of_bytes_free=4, low_count_used=5; +ERROR 42000: INSERT command denied to user 'root'@'localhost' for table `performance_schema`.`memory_summary_by_account_by_event_name` +update performance_schema.memory_summary_by_account_by_event_name +set count_alloc=12; +ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table `performance_schema`.`memory_summary_by_account_by_event_name` +update performance_schema.memory_summary_by_account_by_event_name +set count_alloc=12 where event_name like "FOO"; +ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table `performance_schema`.`memory_summary_by_account_by_event_name` +delete from performance_schema.memory_summary_by_account_by_event_name +where count_alloc=1; +ERROR 42000: DELETE command denied to user 'root'@'localhost' for table `performance_schema`.`memory_summary_by_account_by_event_name` +delete from performance_schema.memory_summary_by_account_by_event_name; +ERROR 42000: DELETE command denied to user 'root'@'localhost' for table `performance_schema`.`memory_summary_by_account_by_event_name` +LOCK TABLES performance_schema.memory_summary_by_account_by_event_name READ; +ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table `performance_schema`.`memory_summary_by_account_by_event_name` +UNLOCK TABLES; +LOCK TABLES performance_schema.memory_summary_by_account_by_event_name WRITE; +ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table `performance_schema`.`memory_summary_by_account_by_event_name` +UNLOCK TABLES; +# +# MDEV-25325 column_comment for performance_schema tables +# +select column_name, column_comment +from information_schema.columns +where table_schema='performance_schema' and table_name='memory_summary_by_account_by_event_name'; +column_name column_comment +USER User portion of the account. +HOST Host portion of the account. +EVENT_NAME Event name. +COUNT_ALLOC Total number of allocations to memory. +COUNT_FREE Total number of attempts to free the allocated memory. +SUM_NUMBER_OF_BYTES_ALLOC Total number of bytes allocated. +SUM_NUMBER_OF_BYTES_FREE Total number of bytes freed +LOW_COUNT_USED Lowest number of allocated blocks (lowest value of CURRENT_COUNT_USED). +CURRENT_COUNT_USED Currently allocated blocks that have not been freed (COUNT_ALLOC minus COUNT_FREE). +HIGH_COUNT_USED Highest number of allocated blocks (highest value of CURRENT_COUNT_USED). +LOW_NUMBER_OF_BYTES_USED Lowest number of bytes used. +CURRENT_NUMBER_OF_BYTES_USED Current number of bytes used (total allocated minus total freed). +HIGH_NUMBER_OF_BYTES_USED Highest number of bytes used. |