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Message Posted: Sat, 31 Oct 2015 @ 15:36:08 GMT

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Subj:   Re: Multiple single-column SI vs Single Multi-column SI
From:   Gregg, William

Please run an Explain against the query and share your findings.

To develop confidence in your results run with some different volume levels.

Consider 3 trials: 1000 (1e3), 1e6, 1e8 records in the table.

I look forward to hearing your findings.


Bill Gregg
Teradata DBA

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