Technical Article

IsDateAHoliday UDF

This is a User Defined Function that returns a 1 if date is a holiday else, it returns a 0.The holidays are:New years Day, MLK Day, Presidents Day, Memorial Day, Independance Day, Labor Day, Columbus Day, Veterans Day, Christmas Eve and Christmas Day

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2005-06-13 (first published: )

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Technical Article

IsDateAHoliday UDF **NEW**

This is a replacement script for the first IsDateAHoliday. The first one was too slow and inefficient. This one is much better. Enjoy.IsDateAHoliday is a User Defined Function that accepts a date and returns a 1 if date is a national holiday and returns a 0 otherwise.The holidays are:New years Day, MLK Day, Presidents Day, […]

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2005-06-03

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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?

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