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Solving a SQL problem with community
Message
From
28/06/2007 02:37:29
Tamar Granor (Online)
Tomorrow's Solutions, Llc
Elkins Park, Pennsylvania, United States
 
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Environment versions
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01235659
Message ID:
01236195
Views:
15
>Hello Tamar,
>
>This past weekend I was banging my head (figuratively) against a particularly gnarly SQL SELECT statement that denormalizes poorly normalized FP/DOS data for a VFP9 report cursor. Thanks to Chapter 4, I was able to take a bit of knowledge gained from your presentation at a Chicago FUDG meeting last year, and lock in the proper use of a sequential LEFT JOIN with three tables. The real gem (page 47) was figuring out that one of the WHERE conditions was filtering out records from the two JOINed tables that I really wanted - moving the condition to the ON clause fixed the problem; and there was great rejoicing at the keyboard!
>
>Morals of the story: Attend User Group meetings.- Buy the books - Attend a conference. It all really makes a difference in development.
>
>Thanks very much for your contributions to the community,

You're welcome and thanks so much for letting me know.

Tamar
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