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Thanks it is now working when there is a space. I still need to refine it because if Revision_ID is null then the result is Null also. Any ideas?<br />

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Thanks it is now working when there is a space. I still need to refine it because if Revision_ID is null then the result is Null also. Any ideas?


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I believe you tried my solution, which won't quite work as WHEN NULL doesn't quite work as expected..<br />
<br />
Try Brandon's solution (24110103) which should work..
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I believe you tried my solution, which won't quite work as WHEN NULL doesn't quite work as expected..

Try Brandon's solution (24110103) which should work..

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Thanks for your help today.
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Hi. The code below works. The problem that I have is that there are some parts that have a space in the Revision_ID field. If there is a space I would like it to put REV. - in the field. How can I use a case to filter these?<br />

<pre><code id="code-295964">CASE(REVISION_ID) 
              WHEN NULL THEN ' REV. -' 
	      ELSE ' REV. ' + REVISION_ID
          
              END
</code></pre>
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Hi. The code below works. The problem that I have is that there are some parts that have a space in the Revision_ID field. If there is a space I would like it to put REV. - in the field. How can I use a case to filter these?

SQL case if field has a space?

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