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Getting records that do NOT match a query
Message
De
06/04/1998 05:32:11
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00089645
Message ID:
00089716
Vues:
31
>What's the best way to get items from a second table that do NOT match records from the first one using a query? This is obviously useful when calculating differences in tables. Most people still say that needs to be coded, what's your thought on this?
>
>TIA
>
>Gil
If you mean duplicate check between two tables with same structure then I would do a union and find recs having cnt(*)>1 based on a combined key (not PK).
Cetin
Çetin Basöz

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