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Message Posted: Thu, 24 Nov 2011 @ 10:33:06 GMT

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Subj:   Re: Teradata upgrade to 13 from V2R6
From:   Yong Boon


Strongly suggest you perform the full regression test on critical queries/statement running on your existing environment in the separate TD13 environment before the migration.

The experience we have on the migration is, some of the statements failed to be parsed due to the strict requirement toward ANSI SQL.

Secondly, you might have some archives done before V2R5, you need to migrate the archive to the latest version. Once you are in TD13, they might not recognize the format in V2R5.



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