SELECT * FROM thr_order_import_log AND genKey = #{genKey} AND id = #{id} AND status = #{status} AND thirdSysFk = #{thirdSysFk} ORDER BY updateTime DESC insert INTO thr_order_import_log (genKey,fromType,updateTime,thirdSysFk,status) values ( #{genKey}, #{fromType}, #{updateTime}, #{thirdSysFk},#{status} ) DELETE FROM thr_order_import_log WHERE id = #{id} UPDATE thr_order_import_log genKey=#{genKey}, fromType=#{fromType}, updateTime=#{updateTime}, thirdSysFk=#{thirdSysFk}, status=#{status}, remark=#{remark}, WHERE genKey = #{genKey} Delete From thr_order_import_log where date(updateTime) <= date(DATE_SUB(NOW(),INTERVAL 30 day))