A Decision Tree inside out
Step by step to create a Decision Tree and how to understand the results showed by Analysis Services
2009-12-03
8,501 reads
Silvia Cobialca
A Neural Network in SQL Server
Modeling and programming a neural Network in SQL Server from new author Silvia Cobialca. Learn how you might be able to implement this AI construct in SQL Server to make predictions.
2009-10-27
12,411 reads
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Question of the Day
Fixing the Error
On SQL Server 2025, I have a database that has this collation: SQL_Latin1_General_CP1_CI_AS. I decide I want to run this code:
SELECT UNISTR('*3041*308A*304C*3068 and good night', '*') AS 'A Classic';
I get this error:Msg 9844, Level 16, State 4, Line 24 The char/varchar input type uses an unsupported collation. Only a UTF8 collation is supported with char/varchar input type in UNISTR function.What is the easiest way to fix this error? See possible answers