RENAME TABLE t1 to t1_new_name, t3 to ndb_ddl_test2.t3, t4 to ndb_ddl_test2.t4_new_name; == verify_mysql_dd.inc == USE ndb_ddl_test; RENAME TABLE t5 to t50, t2 to t2; ERROR 42S01: Table 't2' already exists == verify_mysql_dd.inc == USE ndb_ddl_test; SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `a` int(11) NOT NULL, `b` varchar(255) DEFAULT NULL, `c` datetime DEFAULT NULL, PRIMARY KEY (`a`), KEY `b` (`b`), KEY `b_2` (`b`,`c`) ) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SHOW CREATE TABLE t5; Table Create Table t5 CREATE TABLE `t5` ( `a` int(11) NOT NULL, `b` int(11) NOT NULL, `c` int(11) NOT NULL, `d` int(11) NOT NULL, `e` int(11) DEFAULT NULL, PRIMARY KEY (`c`,`b`,`a`,`d`), KEY `d` (`d`), KEY `c` (`c`) ) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci RENAME TABLE t2 to t2_temp_name, t5 to t2, t2_temp_name to t5; SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `a` int(11) NOT NULL, `b` int(11) NOT NULL, `c` int(11) NOT NULL, `d` int(11) NOT NULL, `e` int(11) DEFAULT NULL, PRIMARY KEY (`c`,`b`,`a`,`d`), KEY `d` (`d`), KEY `c` (`c`) ) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SHOW CREATE TABLE t5; Table Create Table t5 CREATE TABLE `t5` ( `a` int(11) NOT NULL, `b` varchar(255) DEFAULT NULL, `c` datetime DEFAULT NULL, PRIMARY KEY (`a`), KEY `b` (`b`), KEY `b_2` (`b`,`c`) ) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci == verify_mysql_dd.inc == USE ndb_ddl_test; RENAME TABLE t5 to t50, t50 to t500, t500 to t2; ERROR 42S01: Table 't2' already exists SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `a` int(11) NOT NULL, `b` int(11) NOT NULL, `c` int(11) NOT NULL, `d` int(11) NOT NULL, `e` int(11) DEFAULT NULL, PRIMARY KEY (`c`,`b`,`a`,`d`), KEY `d` (`d`), KEY `c` (`c`) ) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SHOW CREATE TABLE t5; Table Create Table t5 CREATE TABLE `t5` ( `a` int(11) NOT NULL, `b` varchar(255) DEFAULT NULL, `c` datetime DEFAULT NULL, PRIMARY KEY (`a`), KEY `b` (`b`), KEY `b_2` (`b`,`c`) ) ENGINE=ndbcluster DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci == verify_mysql_dd.inc ==