Unique CHOOSE values

[Jeff Hoffman]

Fernando

The quick answer is no, depends upon what you want to do, you could 
identify a unique key value but it is a 2 pass thing.

Another alternative is if you are using a RDBMS you could write a cursor to 
return DISTINCT that way only 1 values is returned for the choose

Jeff

At 04:03 PM 15/08/2006, you wrote:
>Content-Class: urn:content-classes:message
>Content-Type: multipart/alternative;
>         boundary="----_=_NextPart_001_01C6C030.8380277C"
>
>Is there a way to tell Powerhouse to accept only unique CHOOSE values at 
>run time?
>
>Thanks in advance.
>
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