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Message Posted: Tue, 13 Nov 2001 @ 18:00:29 GMT

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Tom,

With an Insert/Select statement, Teradata will silently discrd any duplicate rows. In your case, every row is a duplicate, hence every row gets discarded (zero rows inserted) and so there are no duplicate PI values encountered.

Cheers,

Dave

Ward Analytics Ltd: Information in motion (www.ward-analytics.com)

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