Simon Liew

How efficient is your covered index?

Observing an index seek utilizing a composite index within SQL execution plan might be more than meets the eye – you should look again.

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2015-10-09 (first published: 2013-08-12)

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A customer was asking about tracking logins and logouts in Redgate Monitor. We don’t...

Every year, the South Carolina State Internal Auditors Association and the South Carolina Midlands...

Comments posted to this topic are about the item T-SQL in SQL Server 2025:...

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Comments posted to this topic are about the item UNISTR Basics

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

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