Gavin Draper

Software Dev/DBA living the dream in sunny Brighton, UK.

I've been playing with SQL Server about nearly 20 years now and still feel just as clueless as I did back then. I love writing about things I find as I go along.

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AI Step 1

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RANK() vs DENSE_RANK(): #SQLNewBlogger

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I haven’t done one of these in awhile, but I saw an article recently...

Using CAT for Testing of Data Agents

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In last months one of the scenarios where you can use AI has been...

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Missing the Jaro Winkler Distance

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Missing the Jaro Winkler Distance

25 Years Later: What SQLServerCentral Meant to Me

By Brian Knight

Comments posted to this topic are about the item 25 Years Later: What SQLServerCentral...

Doing Good at SQL Server Central

By Steve Jones - SSC Editor

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Question of the Day

Missing the Jaro Winkler Distance

I upgraded a SQL Server 2019 instance to SQL Server 2025. I wanted to test the fuzzy string search functions. I run this code: 

SELECT JARO_WINKLER_DISTANCE('tim', 'tom')
I get this error message:
Msg 195, Level 15, State 10, Line 1 'JARO_WINKLER_DISTANCE' is not a recognized built-in function name.
What is wrong?

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