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Merge branch '10.2' into 10.3

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This commit is contained in:
Sergei Golubchik
2022-05-07 11:48:15 +02:00
parent 0db27eff27 a5dc12eefd
commit 6f741eb6e4
31 changed files with 649 additions and 113 deletions
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18
mysql-test/main/default.result
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@ -3406,6 +3406,24 @@ SELECT 1 FROM t1 GROUP BY DEFAULT(pk);
1
1
DROP TABLE t1;
#
# MDEV-28402: ASAN heap-use-after-free in create_tmp_table,
# Assertion `l_offset >= 0 && table->s->rec_buff_length - l_offset > 0'
#
CREATE TABLE t (a INT, KEY (a));
INSERT INTO t VALUES (1),(2);
SELECT DISTINCT DEFAULT(a), CASE a WHEN 0 THEN 1 ELSE 2 END FROM t GROUP BY a WITH ROLLUP;
DEFAULT(a) CASE a WHEN 0 THEN 1 ELSE 2 END
NULL 2
DROP TABLE t;
CREATE TABLE t (a INT, KEY (a));
INSERT INTO t VALUES (1),(2);
CREATE ALGORITHM=TEMPTABLE VIEW v AS SELECT * FROM t;
SELECT DISTINCT DEFAULT(a), CASE a WHEN 0 THEN 1 ELSE 2 END FROM v GROUP BY a WITH ROLLUP;
DEFAULT(a) CASE a WHEN 0 THEN 1 ELSE 2 END
NULL 2
DROP TABLE t;
DROP VIEW v;
# end of 10.2 test
#
# MDEV-22703 DEFAULT() on a BLOB column can overwrite the default