/* Formatted on 2019/8/6 下午 02:51:21 (QP5 v5.163.1008.3004) */
SELECT DB
  FROM (  SELECT /*+ index(A.r_wip_21 IX_R_WIP_21_WIP_NO) index(A.r_wip_22 IX_R_WIP_22_WIP_NO) index(A.r_wip_23 IX_R_WIP_23_WIP_NO) index(A.r_wip_24 IX_R_WIP_24_WIP_NO) index(A.r_wip_25 IX_R_WIP_25_WIP_NO)*/
                A.DB,
                 A.EDIT_DATE
            FROM DMPDB2.R_WIP_SUM A
           WHERE A.WIP_NO = :B1
        ORDER BY A.EDIT_DATE DESC)
 WHERE ROWNUM <= :B2

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