java access group by_sql – 在Access中连接记录和GROUP BY
我有這樣一張桌子:
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
在Access中,我希望構建一個查詢/ sql到GROUP BY標題并連接desc字段,所以它看起來像這樣:
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
如何只用sql(沒有VBA /腳本)來完成? FOR XML PATH似乎在Access中不起作用,只在sql Server中起作用.我在How to improve efficiency of this query & VBA?嘗試了VBA,但它太慢了.
或者是否有一個可以使用的函數在查詢已經打開時不會連續運行?
總結
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