Technical Article

Compare Parallel Data Streams

This a script to compare two parallel data streams, in my case production and QA.  Two extracts were created and a mapping table was created as a look-up between old and new recordids.  A final table TestResults was created to hold the results of the comparison.  The comparison table names and join syntax are controlled […]

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2003-08-21

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Question of the Day

Identities and Sequences V

When thinking about the identity property and sequence objects, which of these can generate values before an insert statement is executed?

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