SELECT KeyField from AnotherTable Into Cursor KeyCursor
SET RELATION TO KeyField INTO Mytable
SCAN 
   ...
ENDSCAN

>I want to process, in a SCAN loop, all records that satisfy a given condition. The condition is most easily expressed as a SELECT - SQL - but what is the best way to combine the two?
>
>

>Pseudocode:
>
>SCAN where KeyField in (SELECT KeyField from AnotherTable)
>   ...
>ENDSCAN
>

>
>The processing itself is too complicated to place into a single INSERT - SQL command.
>
>Basic criteria: 1) code should not be too messy, 2) it should be reasonably fast.
>
>TIA, Hilmar.