sql 合并单元格

--combine the column ToNo and column ToSName.

SELECT t.id,

TONo=CASE WHEN t.id=(                         

            SELECT MIN(id)                         

            FROM @TableHaveEndNumber                         

            WHERE TONo=t.TONo                     

            )              

      THEN t.TONo

      ELSE '' END,

TOSName=CASE WHEN t.id=(

              SELECT MIN(id)

              FROM @TableHaveEndNumber

              WHERE TOSName=t.TOSName

              )

        THEN t.TOSName

        ELSE '' END,

t.startNumber,t.endNumber,t.bookStart,t.dataIssued,t.groupColumn

FROM @TableHaveEndNumber t

ORDER BY t.groupColumn,t.id

posted @ 2012-10-24 15:48  sshh  阅读(878)  评论(0编辑  收藏  举报