mirror of
https://github.com/MariaDB/server.git
synced 2025-11-25 17:25:02 +03:00
be99d0ddb6
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.
19 lines
570 B
Plaintext
19 lines
570 B
Plaintext
#
|
|
# MDEV-23991 dict_table_stats_lock() has unnecessarily long scope
|
|
#
|
|
CREATE TABLE t1(a INT) ENGINE=INNODB STATS_PERSISTENT=1;
|
|
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 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;
|
|
Table Op Msg_type Msg_text
|
|
test.t1 analyze status OK
|
|
SET DEBUG_SYNC= 'RESET';
|
|
DROP TABLE t1;
|