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SEEK or SELECT - SQL
Message
 
À
11/07/2000 06:20:35
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00390648
Message ID:
00390650
Vues:
17
If you only want to find if a record exists, use Seek (or IndexSeek). Select will trawl through the whole table - you don't want that.

>I have a program that processes through 1,000's of records in a table and then gathers information from other tables.
>
>If I want to find out if a record (just 1) exists on one of the other tables, should I issue a SELECT statement or use SEEK to search the table - I've always preferred the SELECT - does anyone have any input on this subject? - I have speed in mind here.
>
>Thanks in advance
>Kev
Nigel B Coates
NBC Software Services
Dublin, Ireland.
eMail: Nigel.Coates@NBCSoftware.com
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