id, org_id, res_id, sys_code SELECT LAST_INSERT_ID() insert into sys_org_res (org_id, res_id, sys_code) values (#{orgId}, #{resId}, #{sysCode}) delete from sys_org_res where org_id=${orgId} select res_id from sys_org_res where org_id=${orgId} and sys_code=#{sysCode}