--source include/have_partition.inc

CREATE TABLE t1 (a INT, KEY(a DESC)) PARTITION BY KEY(a) PARTITIONS 4;

INSERT INTO t1 VALUES (6),(3),(2),(1);

CREATE TABLE t2 (a INT, KEY(a));

ALTER TABLE t1 EXCHANGE PARTITION p0 WITH TABLE t2;

INSERT INTO t1 VALUES (5),(4);

# Cleanup

DROP TABLE t1, t2;

mysqltest: At line 9: query 'INSERT INTO t1 VALUES (5),(4)' failed: ER_GET_ERRNO (1030): Got error 190 "Incompatible key or row definition between the MariaDB .frm file and the information in the storage engine. You may have retry " from storage engine MyISAM

ALTER TABLE t1 EXCHANGE PARTITION p0 WITH TABLE t2;

INSERT INTO t1 VALUES (5),(4);

DROP TABLE t1, t2;

bug.part2                                [ fail ]  Found warnings/errors in server log file!

        Test ended at 2022-01-30 15:14:13

line

2022-01-30 15:14:13 4 [ERROR] Found index a whose column info does not match that of MariaDB.

2022-01-30 15:14:13 4 [ERROR] InnoDB indexes are inconsistent with what defined in .frm for table ./test/t1#P#p0

^ Found warnings in /mnt8t/bld/10.8-debug-nightly/mysql-test/var/log/mysqld.1.err