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Merge 10.11 into 11.0

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Marko Mäkelä
2023-02-16 13:34:45 +02:00
parent 80b4fa54e1 1fd0099839
commit 2e431ff7e6
493 changed files with 7008 additions and 2592 deletions
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19
mysql-test/main/fetch_first.test
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@ -1072,3 +1072,22 @@ SELECT a FROM t ORDER BY a FETCH FIRST 2 ROWS WITH TIES;
# Cleanup
DROP TABLE t;
--echo #
--echo # MDEV-30324: Wrong result upon SELECT DISTINCT .. WITH TIES using index
--echo #
CREATE TABLE t1 (a int, b char(3), KEY (a));
INSERT INTO t1 VALUES (2,'foo'),(3,'bar'),(3,'bar'),(3,'zzz');
EXPLAIN SELECT DISTINCT a, b FROM t1 ORDER BY a FETCH FIRST 1 ROWS WITH TIES;
--sorted_result
SELECT DISTINCT a, b FROM t1 ORDER BY a FETCH FIRST 1 ROWS WITH TIES;
EXPLAIN SELECT DISTINCT a, b FROM t1 ORDER BY a FETCH FIRST 2 ROWS WITH TIES;
--sorted_result
SELECT DISTINCT a, b FROM t1 ORDER BY a FETCH FIRST 2 ROWS WITH TIES;
EXPLAIN SELECT DISTINCT a, b FROM t1 ORDER BY a FETCH FIRST 3 ROWS WITH TIES;
--sorted_result
SELECT DISTINCT a, b FROM t1 ORDER BY a FETCH FIRST 3 ROWS WITH TIES;
# Cleanup
DROP TABLE t1;