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How many records
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00955475
Message ID:
00955514
Vues:
13
This message has been marked as the solution to the initial question of the thread.
Hi Bernardo,

>how do I know how many records does a query will retrive before issing the query?

You need to execute the same query, but with COUNT(*) instead of the field list. However, this makes only sense if you talk about a SQL server as the backend or about a fully optimized query. In any other case, VFP would have to download all records, anyway.

--
Christof
--
Christof
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