我有两张桌子:
FirstField | SecondField | ThirdField
FirstValue SecondValue ThirdValues
----------------------------------------------
FirstField | SecondField | ThirdField
OtherValue1 OtherValue2 OtherValue3我需要它将这两个表一起添加到一个SQL查询中。他们不能加入,因为我没有任何东西可以加入他们,这不是我想要的。我想让我的新桌子看起来像:
FirstField | SecondField | ThirdField
FirstValue SecondValue ThirdValues
OtherValue1 OtherValue2 OtherValue3这可能非常简单,但我对SQL并不熟悉,无法在其他地方找到任何帮助。
发布于 2013-08-02 11:29:40
试试UNION ALL
SELECT FirstField ,SecondField ,ThirdField
FROM Table1
UNION ALL
SELECT FirstField ,SecondField ,ThirdField
FROM Table2如果要删除重复行,请使用UNION代替。
SELECT FirstField ,SecondField ,ThirdField
FROM Table1
UNION
SELECT FirstField ,SecondField ,ThirdField
FROM Table2https://stackoverflow.com/questions/18015782
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