Merge 10.4 into 10.5

mysql-test/suite/innodb/t/foreign_key.test

@@ -407,6 +407,20 @@ show status like '%opened_tab%';
 drop function foo;
 drop table t2, t1;
 
+CREATE TABLE t1 (pk INT, a INT, PRIMARY KEY (pk)) ENGINE=InnoDB;
+XA START 'xid';
+INSERT INTO t1 VALUES (1,2);
+--error ER_XAER_RMFAIL
+CREATE TABLE x AS SELECT * FROM t1;
+--connect (con1,localhost,root,,test)
+SET foreign_key_checks= OFF, innodb_lock_wait_timeout= 1;
+--error ER_LOCK_WAIT_TIMEOUT
+ALTER TABLE t1 ADD FOREIGN KEY f (a) REFERENCES t1 (pk), LOCK=EXCLUSIVE;# Cleanup
+--disconnect con1
+--connection default
+XA END 'xid';
+XA ROLLBACK 'xid';
+DROP TABLE t1;
 #
 # End of 10.1 tests
 #