(4000) DEFAULT NULL, PRIMARY KEY (`id`) USING BTREE, KEY `fk_reference_02` (`job_id`) USING BTREE, KEY `fk_reference_03` (`run_start_time`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COMMENT='logtable' 1 row in set (0.00 sec) simulated data: [root@testdb03 ~]# ...