select d.dept_id, d.parent_id, d.ancestors, d.dept_name, d.order_num, d.leader, d.phone, d.email, d.status, d.del_flag, d.create_by, d.create_time from sys_dept d select concat(d.dept_id, d.dept_name) as dept_name from sys_dept d left join sys_role_dept rd on d.dept_id = rd.dept_id where d.del_flag = '0' and rd.role_id = #{roleId} order by d.parent_id, d.order_num where d.del_flag = '0' AND parent_id = #{parentId} AND dept_name like concat('%', #{deptName}, '%') AND status = #{status} ${params.dataScope} order by d.parent_id, d.order_num select count(1) from sys_user where dept_id = #{deptId} and del_flag = '0' select count(1) from sys_dept where del_flag = '0' and dept_id = #{deptId} and parent_id = #{parentId} where dept_name=#{deptName} and parent_id = #{parentId} limit 1 select d.dept_id, d.parent_id, d.ancestors, d.dept_name, d.order_num, d.leader, d.phone, d.email, d.status, (select dept_name from sys_dept where dept_id = d.parent_id) parent_name from sys_dept d where d.dept_id = #{deptId} select * from sys_dept where find_in_set(#{deptId}, ancestors) select count(*) from sys_dept where status = 0 and del_flag = '0' and find_in_set(#{deptId}, ancestors) insert into sys_dept( dept_id, parent_id, dept_name, ancestors, order_num, leader, phone, email, status, create_by, create_time )values( #{deptId}, #{parentId}, #{deptName}, #{ancestors}, #{orderNum}, #{leader}, #{phone}, #{email}, #{status}, #{createBy}, sysdate() ) update sys_dept parent_id = #{parentId}, dept_name = #{deptName}, ancestors = #{ancestors}, order_num = #{orderNum}, leader = #{leader}, phone = #{phone}, email = #{email}, status = #{status}, update_by = #{updateBy}, update_time = sysdate() where dept_id = #{deptId} update sys_dept set ancestors = when #{item.deptId} then #{item.ancestors} where dept_id in #{item.deptId} update sys_dept set del_flag = '2' where dept_id = #{deptId} update sys_dept status = #{status}, update_by = #{updateBy}, update_time = sysdate() where dept_id in (${ancestors})