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Too many subqueries?
Message
 
À
07/11/2001 15:55:03
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00578728
Message ID:
00578744
Vues:
21
>I have a query with a lot of joins in it. When I add another join, i get a 'Too Many Subqueries' error. Removing the join fixes the problem.
>
>Is there any way around this? I am currently taking care of this with subsequent queries, but I don't much care for the way it looks.
>
>Thanks
>
>Russ

Russ;

After you hit the limit of 9 you punt! :)

There is nothing wrong with having as I call it cascading queries. First analyze your tables and see how to best join them. You do not have to try for the limit with this approach. You can see how it works with different query sets. After obtaining a set of data place the result into another query. With proper design you may find this to be a very efficient approach.

Tom
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