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Message Posted: Fri, 30 Jul 2004 @ 12:52:47 GMT

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Subj:   Re: Inner joins and missing data
From:   Coffing Christopher L


Use and outer join instead and you will always return data from the driver table. With an inner join you will only return data that has a match.

The LEFT outer join will return all rows from the left table and null from the other tables joining to it if there is not a match.

You can filter out any rows that you do not want using a where clause.

Best Regards

Chris Coffing
AFKS O&M Lead Teradata DBA
Certified Teradata Master

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