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Merge 10.2 into 10.3

This commit is contained in:
Marko Mäkelä
2020-10-28 10:44:40 +02:00
24 changed files with 294 additions and 284 deletions

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#
# 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 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
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;