CPU and Scheduler Performance Monitoring using SQL Server and Excel
This article will demonstrate a method of creating an Excel-based CPU/scheduler performance dashboard for SQL Server 2005+.
2012-10-04
9,781 reads
Derek Colley
- Interests: SQL Server
SQL Triggers in a Security Context
This article will show you how to use user-defined triggers to supplement your security policies, preventing unauthorised data manipulation and blocking unfriendly logins.
2012-07-12
6,501 reads
Three Attack Vectors in SQL Server 2005
This article outlines three different tried and tested methods of obtaining access to databases in SQL Server 2005 where no database-level administrative access exists.
2012-03-07
7,402 reads
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Fixing the Error
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T-SQL in SQL Server 2025: Encoding Functions
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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