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Thinker

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    ------Crystal Report -- LeftOuterJoin

    Aueeins
    Aueeins
    呢喃的歌声


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    ------Crystal Report --  LeftOuterJoin Empty ------Crystal Report -- LeftOuterJoin

    Post by Aueeins 2011-11-22, 10:03 am

    Left Outer Join

    在两个table发生的关系里,Left的table数据全选,而Right只选择 标记Field存在的数据(例如VoucherNumber)

      Current date/time is 2024-04-20, 12:52 am