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MDEV-18163 Assertion table_share->tmp_table != NO_TMP_TABLE || m_lock_type != 2' failed in handler::ha_rnd_next(); / Assertion table_list->table' failed in find_field_in_table_ref / ERROR 1901 (on optimized builds)

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Add the same check for altering DEFAULT used as for CREATE TABLE.
This commit is contained in:
Oleksandr Byelkin
2020-10-02 17:30:02 +02:00
parent b3a9fbdbab
commit 5933081d8b
3 changed files with 27 additions and 0 deletions
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11
mysql-test/r/alter_table.result
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@ -2506,5 +2506,16 @@ t2 CREATE TABLE `t2` (
) ENGINE=InnoDB DEFAULT CHARSET=latin1
DROP TABLE t2, t1;
#
# MDEV-18163: Assertion `table_share->tmp_table != NO_TMP_TABLE ||
# m_lock_type != 2' failed in handler::ha_rnd_next(); / Assertion
# `table_list->table' failed in find_field_in_table_ref / ERROR 1901
# (on optimized builds)
#
CREATE TABLE t1 (k1 varchar(10) DEFAULT 5);
CREATE TABLE t2 (i1 int);
ALTER TABLE t1 ALTER COLUMN k1 SET DEFAULT (SELECT 1 FROM t2 limit 1);
ERROR HY000: Function or expression 'select ...' cannot be used in the DEFAULT clause of `k1`
DROP TABLE t1,t2;
#
# End of 10.2 tests
#