2015-10-16
1,591 reads
T-SQL
2015-10-13
1,593 reads
2015-10-09
1,856 reads
2015-10-05
1,814 reads
2015-10-02
1,251 reads
How to Avoid Conditional JOINs in T-SQL
Relational databases go out of their way to execute SQL, however bad the crimes against Codd and relational theory within the query might be. The 'conditional join' can be executed, but at great cost. As always, it is much better to sit back and restate the problem in a set-based way - Dwain Camps explains.
2015-10-02
7,474 reads
Wildcard Searches
Using wildcard to find patterns in strings going from the basics to some more complicated conditions.
2017-02-10 (first published: 2015-09-29)
19,252 reads
2015-09-24
1,723 reads
2015-09-23
1,677 reads
2015-09-22
1,573 reads
Blogs
Presenting with Visual Studio Code
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Advice I Like: In 100 Years
By Steve Jones
In 100 years a lot of what we take to be true now will...
dataMinds Saturday 2026 – Slides
At Saturday the 21st of February I’m presenting an introduction to dimensional modelling at...
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Missing the Jaro Winkler Distance
Comments posted to this topic are about the item Missing the Jaro Winkler Distance
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? See possible answers