The Scary DBA

Blog Post

How Do You Make DevOps Succceed?

I love going to SQLSaturday events because I’m always asked questions that make me think. I was just at SQLSaturday Indianapolis (a great event, if you weren’t there, you...

2019-09-09 (first published: )

325 reads

Blog Post

Profiler and Trace vs. Extended Events

It’s a running joke among the more experienced (read, older) Microsoft Data Platform specialists as to whether you’re #teamprofiler or #teamexevents. I’m very much #teamexevents, but I really don’t...

2019-08-28 (first published: )

725 reads

Blog Post

Importance of Testing

I’ve always said if you’re running a script for the first time in a production environment, you’re doing it wrong. Testing is fundamental to technology, yet it is one...

2019-07-22

23 reads

Blogs

Methodology for dealing with bad data in production

By

Pinal Dave wrote up his methodology for what to do when you discover bad...

How to Provision an Azure SQL Database

By

Aside from spinning up a SQL Server instance container, the free Azure SQL Database...

Claude finds two cryptographic weaknesses (but the sky isn’t falling)

By

If you haven't seen the announcement, Anthropic was able to utilize Claude (Mythos Preview)...

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Why SQL Server Database Attach fails and how to repair it

By Nisarg Upadhyay

Comments posted to this topic are about the item Why SQL Server Database Attach...

Fixing P1 Queries

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Fixing P1 Queries

BIT_COUNT() IV

By Steve Jones - SSC Editor

Comments posted to this topic are about the item BIT_COUNT() IV

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Question of the Day

BIT_COUNT() IV

In SQL Server 2025, I run this code:

select bit_count('A')
What is returned?

See possible answers