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Filter for Unique??
Message
From
07/02/2000 18:50:31
Cindy Winegarden
Duke University Medical Center
Durham, North Carolina, United States
 
 
To
07/02/2000 13:36:01
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00328390
Message ID:
00328572
Views:
17
>I have a print file which is created by selecting addresses from multiple database files. Thereby, the same names may be selected
>
>Is there a simple way to command to filter the file for unique names?
>I know I can sort and then compare records but was wondering if there is an easier way.
>
>Thanks
>
>Todd

You might be interested in a unique index on your selection. Another idea is to
SELECT from the first file ;
UNION ;
SELECT from the second file

You can read about the difference between UNION and UNION ALL.
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