MartinT


Technical Article

Audit Users logging in using "sa" or service accounts

Security is probably one of a production DBA's most important tasks and if developers use application or service accounts to run queries in your production environment you need to identify then and prohibit it. I notice some unwanted activity after staring a new job and decided to create a script that notifies me via email when […]

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2019-07-04 (first published: )

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Question of the Day

BIT_COUNT() III

In SQL Server 2025, I run this code:

select bit_count(-1)
What is returned?

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