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How to check two files for record duplication
Message
De
21/06/2010 11:40:37
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
21/06/2010 11:31:51
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01469886
Message ID:
01469902
Vues:
39
>>Perhaps with the selfsame command, but adding an index on the key expression - an index on dtos(dTraBan) + cRefBan..., especially in the historical file.
>
>Thanks Hilmar. Tried and didn't seem to help much.
>
>Alex

Other options include an outer join, and doing a SET RELATION to the history table (copy those that have something like eof("HistoryTable")). I am not sure whether any of these options would be faster.
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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