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SQL 101 - 2 questions
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De
03/07/2002 08:15:29
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
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Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00674789
Message ID:
00674889
Vues:
25
>Didn't understand the 1=2, unless that was just a bogus clause to get a 0 record result (I assumed that a 0 result would not create anything).

Exactly. Since 1=2 is false, where 1=2 is the same as where .F. - that is, no records will match the criterion.

Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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