SET @cmd = "CREATE TABLE IF NOT EXISTS time_zone_transition (   Time_zone_id int unsigned NOT NULL, Transition_time bigint signed NOT NULL, Transition_type_id int unsigned NOT NULL, PRIMARY KEY TzIdTranTime (Time_zone_id, Transition_time) ) engine=INNODB STATS_PERSISTENT=0 CHARACTER SET utf8mb3   comment='Time zone transitions' ROW_FORMAT=DYNAMIC TABLESPACE=mysql";