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How to find duplicates
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00358922
Message ID:
00358967
Vues:
15
>here's what I usually use:
>
>select field, count(field) as cnt;
> from table;
> group by 1 order by 2;
> having cnt > 1
>
>
>>I know there was a thread here recently that discussed finding duplicates using SQL... but the UT search seems to be broken, so I'll ask if anyone can provide the thread # or sample code.
>>
>>TIA

Thanks!
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