JBu*_*ace 7 sql ms-access concatenation
我有这样一张桌子:
title part desc
Blah This 1 This begins the
Blah This 2 example table.
Some Record 1 Hello
Another 1 This text extends a bit
Another 2 further so it is in
Another 3 another record in the
Another 4 table
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在Access中,我希望构建一个查询/ SQL到GROUP BY title并连接该desc字段,所以它看起来像这样:
title desc
Blah This This begins the example table.
Some Record Hello
Another This text extends a bit further so it is in another record in the table
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如何只用SQL(没有VBA /脚本)来完成?FOR XML PATH似乎在Access中不起作用,只有SQL Server.我在这里试过VBA 如何提高这个查询和VBA的效率?,但它太慢了.
或者是否有一个可以使用的函数在查询已经打开时不会连续运行?