locate methods for cursor

[Ruslan Zasukhin]

On 6/27/06 9:50 PM, "Sims, John (CDC/NCBDDD/DBDDD) (CTR)" <ayu8 at cdc.gov>
wrote:

> Right.  In .NET, the "Primary Key" you define for the Datatable is not
> necessarily the PK for the table.  The Datatable.PrimaryKey is defined
> by the developer to enable searchability.  The Datatable may contain
> data from several joined tables.  As long as the developer knows that a
> certain column or set of columns will be unique, he/she can define them
> as the Datatable.PrimaryKey so that they can locate records in the
> Datatable more easiliy.
> 
> Does that make sense?

Yes. 

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Best regards,

Ruslan Zasukhin
VP Engineering and New Technology
Paradigma Software, Inc

Valentina - Joining Worlds of Information
http://www.paradigmasoft.com

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