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From: Christen, Duane J.
Actually there is a way,
The code here does a subfile completly with sql cursors.
http://code.midrange.com/57ec2af462.html
Not to be argumentative, but there isn't a way without closing the cursor.
If you do a position to, and then try to get the previous page, you have to
close the cursor, open a reverse direction cursor using the current keys,
read N records, then close THAT cursor, open a forward cursor using the new
keys and read forward.
I assume that's what your "rollup" subroutine does.
There is no way to position a cursor by key.
Joe
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