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Improving sluggish SQL
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00306158
Message ID:
00523934
Vues:
27
>>select * from table1;
>>where keyfield NOT IN;
>>(select keyfield from table2)

Hey, this is an old thread :-)

Thanks guys, but the fastest solution (with careful testing and analysis on large tables), was found to be NOT INDEXSEEK(). No SQL involved, and I think Walter came up with that idea.
The Anonymous Bureaucrat,
and frankly, quite content not to be
a member of either major US political party.
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