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Cartesian join produces 0 records
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30/01/2006 12:14:34
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:
01091707
Vues:
14
>I have two cursors, each containing one record, which I would like to join to produce a third single-record cursor using SELECT * FROM Cursor1, Cursor2 INTO Cursor3.
>The problem is that Cursor3 contains zero records, when I expected the cartesian join to produce 1 record.
>For the record, Cursor1 is created via SQLExec(), Cursor2 is created using SELECT * FROM (remoteview) INTO CURSOR Cursor2 READWRITE.

Hi Alan,

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