summaryrefslogtreecommitdiff
path: root/mysql-test/suite/perfschema/r/dml_esms_by_digest.result
diff options
context:
space:
mode:
Diffstat (limited to 'mysql-test/suite/perfschema/r/dml_esms_by_digest.result')
-rw-r--r--mysql-test/suite/perfschema/r/dml_esms_by_digest.result36
1 files changed, 36 insertions, 0 deletions
diff --git a/mysql-test/suite/perfschema/r/dml_esms_by_digest.result b/mysql-test/suite/perfschema/r/dml_esms_by_digest.result
index f831b4c2e86..0d43041b502 100644
--- a/mysql-test/suite/perfschema/r/dml_esms_by_digest.result
+++ b/mysql-test/suite/perfschema/r/dml_esms_by_digest.result
@@ -25,3 +25,39 @@ UNLOCK TABLES;
LOCK TABLES performance_schema.events_statements_summary_by_digest WRITE;
ERROR 42000: SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table 'events_statements_summary_by_digest'
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_statements_summary_by_digest';
+column_name column_comment
+SCHEMA_NAME Database name. Records are summarised together with DIGEST.
+DIGEST Performance Schema digest. Records are summarised together with SCHEMA NAME.
+DIGEST_TEXT The unhashed form of the digest.
+COUNT_STAR Number of summarized events
+SUM_TIMER_WAIT Total wait time of the summarized events that are timed.
+MIN_TIMER_WAIT Minimum wait time of the summarized events that are timed.
+AVG_TIMER_WAIT Average wait time of the summarized events that are timed.
+MAX_TIMER_WAIT Maximum wait time of the summarized events that are timed.
+SUM_LOCK_TIME Sum of the LOCK_TIME column in the events_statements_current table.
+SUM_ERRORS Sum of the ERRORS column in the events_statements_current table.
+SUM_WARNINGS Sum of the WARNINGS column in the events_statements_current table.
+SUM_ROWS_AFFECTED Sum of the ROWS_AFFECTED column in the events_statements_current table.
+SUM_ROWS_SENT Sum of the ROWS_SENT column in the events_statements_current table.
+SUM_ROWS_EXAMINED Sum of the ROWS_EXAMINED column in the events_statements_current table.
+SUM_CREATED_TMP_DISK_TABLES Sum of the CREATED_TMP_DISK_TABLES column in the events_statements_current table.
+SUM_CREATED_TMP_TABLES Sum of the CREATED_TMP_TABLES column in the events_statements_current table.
+SUM_SELECT_FULL_JOIN Sum of the SELECT_FULL_JOIN column in the events_statements_current table.
+SUM_SELECT_FULL_RANGE_JOIN Sum of the SELECT_FULL_RANGE_JOIN column in the events_statements_current table.
+SUM_SELECT_RANGE Sum of the SELECT_RANGE column in the events_statements_current table.
+SUM_SELECT_RANGE_CHECK Sum of the SELECT_RANGE_CHECK column in the events_statements_current table.
+SUM_SELECT_SCAN Sum of the SELECT_SCAN column in the events_statements_current table.
+SUM_SORT_MERGE_PASSES Sum of the SORT_MERGE_PASSES column in the events_statements_current table.
+SUM_SORT_RANGE Sum of the SORT_RANGE column in the events_statements_current table.
+SUM_SORT_ROWS Sum of the SORT_ROWS column in the events_statements_current table.
+SUM_SORT_SCAN Sum of the SORT_SCAN column in the events_statements_current table.
+SUM_NO_INDEX_USED Sum of the NO_INDEX_USED column in the events_statements_current table.
+SUM_NO_GOOD_INDEX_USED Sum of the NO_GOOD_INDEX_USED column in the events_statements_current table.
+FIRST_SEEN Time at which the digest was first seen.
+LAST_SEEN Time at which the digest was most recently seen.