INSERT INTO project_role_department(project_role_id, department_id, register_id, modify_id, register_date, modify_date) VALUES (#{map.projectRoleId}, #{map.departmentId}, #{map.registerId}, #{map.registerId}, NOW(), NOW()) DELETE FROM project_role_department WHERE project_role_id = #{projectRoleId} AND department_id = #{departmentId} SELECT DISTINCT d.id as id, d.department_name as name FROM project p INNER JOIN project_role pr on p.id = pr.project_id INNER JOIN project_role_department prd on prd.project_role_id = pr.id INNER JOIN department d on d.id = prd.department_id WHERE p.id = #{id}