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Message Posted: Mon, 28 Mar 2016 @ 11:40:30 GMT

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I hate saying this because its annoying when I hear it:

but it depends

Generally PI choices are driven from a lot more than distribution needs, you would also need to look at access for one thing and also volatility of the columns being selected, there is more stuff available online on PI selection criteria than I can list here.

Irwing Dsouza
Sr. Tech Consultant
Teradata Inc.

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