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Scan + count
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Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Versions des environnements
Visual FoxPro:
VFP 9 SP2
Divers
Thread ID:
01322689
Message ID:
01322696
Vues:
13
>I need to find repeated records in a table
>
>I am using scan + count as below, but looks like count stops scan process
>Scan does not go beyond the first record
>
>
>SELECT TEST11
>
> SCAN
> STORE TEST11.ID TO VERR
> COUNT FOR TEST11.ID = VERR TO VERIX
> IF VERIX > 1
> = MESSAGEBOX ("DUPLICATE RECORD" + STR (VERR))
> ENDIF
> ENDSCAN
>

Perhaps something like this might work?

SELECT id FROM test11 GROUP BY id HAVING COUNT(*) > 1
ICQ 10556 (ya), 254117
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