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what about this:<br />

<pre><code id="code-99990">select t.*
  from yourtable t
 where t.revisionnumber = DMAX(&quot;RevisionNumber&quot;, &quot;yourtable&quot;, &quot;DocumentID= &quot; &amp; t.DocumentId)
</code></pre>
</div>


what about this:


select t.*
  from yourtable t
 where t.revisionnumber = DMAX("RevisionNumber", "yourtable", "DocumentID= " & t.DocumentId)


<div>
Using your field names:<br />
<br />
SELECT [Document Group], Max([RevisionNumber]) As MaxRevNumber<br />
FROM YourTableName<br />
GROUP By [Document Group]
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Using your field names:

SELECT [Document Group], Max([RevisionNumber]) As MaxRevNumber
FROM YourTableName
GROUP By [Document Group]

<div>
<div class="content wysiwyg-content">
Hi, I have a table where the primary keys are DocumentID and RevisionNumber. &nbsp;Is there a way to formulate a query in SQL such that it selects all the latest revisions; i.e., the highest revision number of each document group?<br />
<br />
Thanks.
</div>
</div>


Hi, I have a table where the primary keys are DocumentID and RevisionNumber.  Is there a way to formulate a query in SQL such that it selects all the latest revisions; i.e., the highest revision number of each document group?

Thanks.

SQL to select greatest of group?

Microsoft Access is a rapid application development (RAD) relational database tool. Access can be used for both desktop and web-based applications, and uses VBA (Visual Basic for Applications) as its coding language.

Microsoft Access

SQL (Structured Query Language) is designed to be used in conjunction with relational database products as of a means of working with sets of data. SQL consists of data definition, data manipulation, and procedural elements. Its scope includes data insert, query, update and delete, schema creation and modification, and data access control.