GUID

In this article we take a look at using GUID columns in your SQL Server database tables and the impact GUID columns may have on indexing.

2020-11-11

GUIDs GUIDs everywhere, but how is my data unique?

After having seen many systems that use GUIDs as the primary key for every table, it is time to say enough is enough.

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2014-12-18

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What does this code return in SQL Server 2025+? (assume the database has an appropriate collation)

SELECT UNISTR('Hello 4E16754C') AS 'A Classic';