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WHERE clause with JOIN syntax
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De
23/12/2005 08:48:11
Jim Winter
Jim Winter Consulting
Hinesburg, Vermont, États-Unis
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
01080471
Message ID:
01080474
Vues:
16
>I seem to keep getting syntax errors if I try to use WHERE and JOIN ON in the same SQL query. Can you use a where clause in an SQL statement that is written as a JOIN, or do all the "WHERE" conditions for both tables have to be in the ON clause?
>
>Does anybody have a "personal favorite" suggestion for an advanced SQL tutorial / reference?
>
>Thanks very much.

I routinely use JOIN ON syntax to relate tables with a following WHERE clause to filter the results using fields from one or more of the joined tables.

The best thing I've seen is "Taming Visual FoxPro's SQL" by Tamar Granor with Della Martin. It's available as an Ebook from Henzenwerke Publishing, http://www.hentzenwerke.com/.

Regards,
Jim
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