Concatenate records and GROUP BY in Access

走远了吗. 提交于 2020-01-03 09:12:46

问题


I have a table like this:

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

In Access, I am looking to build a query/SQL to GROUP BY title and concatenate the desc field so it looks like this:

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

How can this be done with just SQL (no VBA/scripts)? FOR XML PATH does not seem to work in Access, only SQL Server. I've tried VBA here How to improve efficiency of this query & VBA?, but it is simply too slow.

Or is there a function that can be used that is not continually run while the query is already open?


回答1:


There is no Group_Concat in Access :/. Probably there is no solution that excludes VBA.
Here is one possible: Concatenating Rows through a query



来源:https://stackoverflow.com/questions/15624845/concatenate-records-and-group-by-in-access

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