select sign_id, permit_id, staff_id, staff_type, sign_name, opinion, sign_date, create_time from t_special_work_permit_sign insert into t_special_work_permit_sign sign_id, permit_id, staff_id, staff_type, sign_name, opinion, sign_date, create_time, #{signId}, #{permitId}, #{staffId}, #{staffType}, #{signName}, #{opinion}, #{signDate}, #{createTime}, update t_special_work_permit_sign permit_id = #{permitId}, staff_id = #{staffId}, staff_type = #{staffType}, sign_name = #{signName}, opinion = #{opinion}, sign_date = #{signDate}, create_time = #{createTime}, where sign_id = #{signId} delete from t_special_work_permit_sign where sign_id = #{signId} delete from t_special_work_permit_sign where sign_id in #{signId}