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Cartesian join produces 0 records
Message
De
31/01/2006 11:06:31
Alan Harris-Reid
Baseline Data Services
Devon, Royaume Uni
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
01091514
Message ID:
01091903
Vues:
12
Hi Sergey,

>I suspect that one of the cursors (Cursor1, Cursor2) is empty.

Both cursors had one record, but every field in Cursor2 had a null value, but should that make any difference? I was under the impression that joining a 1-record cursor with another 1-record cursor (with no WHERE clause) would result in a single record. Am I wrong in the case of a totally-empty record?

Regards,
Alan
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