select `id`,`name`,`code`,`parent`,`inheritance`,`url`,`component`,`perms`,`type`,`icon`,`order_num`,`create_by`,`create_time`,`last_update_by`,`last_update_time`,`del_flag` from sys_menu where id = ? select `id`,`name`,`code`,`parent`,`inheritance`,`url`,`component`,`perms`,`type`,`icon`,`order_num`,`create_by`,`create_time`,`last_update_by`,`last_update_time`,`del_flag` from sys_menu where parent = ? select `id`,`name`,`code`,`parent`,`inheritance`,`url`,`component`,`perms`,`type`,`icon`,`order_num`,`create_by`,`create_time`,`last_update_by`,`last_update_time`,`del_flag` from sys_menu where del_flag = 0 delete from sys_menu delete from sys_menu where sys_menu.type >= 0