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-rw-r--r--mysql-test/suite/perfschema/t/dml_fs_by_instance.test6
1 files changed, 6 insertions, 0 deletions
diff --git a/mysql-test/suite/perfschema/t/dml_fs_by_instance.test b/mysql-test/suite/perfschema/t/dml_fs_by_instance.test
index 5f69c2d0dc7..f175e76f1f0 100644
--- a/mysql-test/suite/perfschema/t/dml_fs_by_instance.test
+++ b/mysql-test/suite/perfschema/t/dml_fs_by_instance.test
@@ -39,3 +39,9 @@ UNLOCK TABLES;
LOCK TABLES performance_schema.file_summary_by_instance WRITE;
UNLOCK TABLES;
+--echo #
+--echo # MDEV-25325 column_comment for performance_schema tables
+--echo #
+select column_name, column_comment
+from information_schema.columns
+where table_schema='performance_schema' and table_name='file_summary_by_instance';