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

The Distance Metric

In the new VECTOR_DISTANCE() function in SQL Server 2025, the first parameter is the distance_metric. What is this?

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