Merge 10.3 into 10.4

This commit is contained in:
Marko Mäkelä 2021-02-25 12:31:26 +02:00
commit a6c6c4f463
2 changed files with 2 additions and 1 deletions

View file

@ -809,7 +809,7 @@ PRIMARY KEY(pk)
INSERT INTO t2 SELECT a,a FROM t1;
EXPLAIN SELECT pk FROM t2 FORCE INDEX(k1);
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index NULL k1 23 NULL 10 Using index
1 SIMPLE t2 index NULL k1 23 NULL # Using index
DROP TABLE t1,t2;
set global innodb_stats_persistent= @innodb_stats_persistent_save;
set global innodb_stats_persistent_sample_pages= @innodb_stats_persistent_sample_pages_save;

View file

@ -636,6 +636,7 @@ CREATE TABLE t2 (
)ENGINE=INNODB;
INSERT INTO t2 SELECT a,a FROM t1;
--replace_column 9 #
EXPLAIN SELECT pk FROM t2 FORCE INDEX(k1);
DROP TABLE t1,t2;