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Which is optimizable
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From
25/08/1997 08:39:02
 
 
To
25/08/1997 08:29:34
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00046652
Message ID:
00046654
Views:
27
It is optimizable as you have it now. Look in the Help at Rushmore/Optimization for more details.

Vlad

>In this VPF 5.0 app, the client does not delete records (legal reasons). In each table is a logincal filed called SUPPRESS. If it is TRUE, the record is suppressed (should not be included in SQL). I use SQL's to populate grids in forms, so I need FAST operation. There is in index on Suppress In the SQL, if I add " WHERE !SUPPRESS", will it be Rushmore optimized? I once heard that .not. clauses are not optimizable. Or should I change the meaning of the SUPPRESS field, so that a TRUE in SUPPRESS means include, so the WHERE clause can be "WHERER SUPPRESS". Is this optimizable?
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