Tony Davis

  • Interests: football, modern literature, real ale

External Article

What’s New in SQL Monitor 10?

SQL Monitor 10 packs a lot more under the hood in terms of connectivity, establishing cause-and-effect, and alerting. This article provides the high-level tour of the features we've introduced or improved, and why.

2020-03-20

Tribal SQL eBook Download

TribalSQL: 15 New Voices in SQL Server

MidnightDBA and Red Gate have joined together to produce a new book on SQL Server, written by 15 first-time authors. The resulting book, TribalSQL, includes everything you should know about SQL Server that isn’t taught in traditional training, they call it Tribal knowledge.

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2019-03-26 (first published: )

444 reads

SQLServerCentral Editorial

Swallowing the Camel

There is a paradox in the nature of the abstractions that many developers want when dealing with databases. They will strain at the gnat, but swallow a camel (Matthew 23:24). Whereas they will recoil with horror when a DBA suggests that an abstraction layer based on views, functions and procedures in a separate database schema […]

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2014-09-15

186 reads

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Where Your Value Separates You from Others

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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?

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