id, deleted, created, modified, name, department_id, duty,parent_id insert IGNORE into post (id,name) values(#{post.id},#{post.name}) SELECT p.id, p.NAME, p.duty, p.deleted, p.modified, d.NAME AS departmentName, d.id as departmentId, p.created, p.parent_id, p1.name as leaderPost, d1.name as leaderDepartmentName, d1.id as leaderDepartmentId, p1.id as leaderPostId FROM post p LEFT JOIN department d ON p.department_id = d.id left join post p1 on p.parent_id = p1.id left join department d1 on p1.department_id = d1.id p.deleted =0 and d.deleted = 0 and d.name like concat ('%', #{postVO.departmentName},'%') and p.name like concat ('%',#{postVO.name},'%') order by p.id DESC select p.id ,CONCAT(p.name,'-',d.name) as name from post p left join department d on p.department_id = d.id where p.deleted =0 and d.deleted=0 select distinct d.name ,d.id ,d.parent_id from post p left join department d on d.id = p.department_id where d.deleted = 0 and p.deleted = 0 and p.id in #{pId}