diff options
Diffstat (limited to 'mysql-test/suite/perfschema/r/dml_esgs_by_user_by_event_name.result')
| -rw-r--r-- | mysql-test/suite/perfschema/r/dml_esgs_by_user_by_event_name.result | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mysql-test/suite/perfschema/r/dml_esgs_by_user_by_event_name.result b/mysql-test/suite/perfschema/r/dml_esgs_by_user_by_event_name.result index 0ff678ca5a4..bf492015fe4 100644 --- a/mysql-test/suite/perfschema/r/dml_esgs_by_user_by_event_name.result +++ b/mysql-test/suite/perfschema/r/dml_esgs_by_user_by_event_name.result @@ -24,3 +24,17 @@ UNLOCK TABLES; LOCK TABLES performance_schema.events_stages_summary_by_user_by_event_name WRITE; ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table 'events_stages_summary_by_user_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='events_stages_summary_by_user_by_event_name'; +column_name column_comment +USER User. Used together with EVENT_NAME for grouping events. +EVENT_NAME Event name. Used together with USER for grouping events. +COUNT_STAR Number of summarized events, which includes all timed and untimed events. +SUM_TIMER_WAIT Total wait time of the timed summarized events. +MIN_TIMER_WAIT Minimum wait time of the timed summarized events. +AVG_TIMER_WAIT Average wait time of the timed summarized events. +MAX_TIMER_WAIT Maximum wait time of the timed summarized events. |