You get the dummy entry because SELECT SQL evaluates once all field expressions before any record selection only to establish the output structure. So, if you use a UDF function in the SELECT SQL, the UDF will be evaluated once at the beginning to get the structure. You can deal with this case inside the function.

Vlad

>This is close to what you want. If you include record 1 and record 2 has the same staffid, you will get a double entry. So I put a dummy record for record 1. I didn't have time to figure a better sloution.
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>Hope this helps