database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

Fix intermittent failures of innodb.stats_persistent

Browse Source 
We do not really care about the exact result; we only care that the
statistics will be accessed. The result could change depending on
when some statistics were updated in the background or when some
committed delete-marked rows were purged from other tables on
which persistent statistics are enabled.
This commit is contained in:
Marko Mäkelä
2022-06-17 08:40:51 +03:00
parent c4f65d8fed
commit be99d0ddb6
2 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
mysql-test/suite/innodb/r/stats_persistent.result
View File

@@ -6,9 +6,9 @@ SET DEBUG_SYNC='dict_stats_update_persistent SIGNAL stop WAIT_FOR go';
ANALYZE TABLE t1;
connect con1, localhost, root;
SET DEBUG_SYNC='now WAIT_FOR stop';
SELECT ENGINE,SUM(DATA_LENGTH+INDEX_LENGTH),COUNT(ENGINE),SUM(DATA_LENGTH),SUM(INDEX_LENGTH) FROM information_schema.TABLES WHERE ENGINE='InnoDB';
ENGINE SUM(DATA_LENGTH+INDEX_LENGTH) COUNT(ENGINE) SUM(DATA_LENGTH) SUM(INDEX_LENGTH)
InnoDB 114688 4 65536 49152
SELECT SUM(DATA_LENGTH+INDEX_LENGTH) FROM information_schema.TABLES WHERE ENGINE='InnoDB';
SUM(DATA_LENGTH+INDEX_LENGTH)
SUM
SET DEBUG_SYNC='now SIGNAL go';
disconnect con1;
connection default;