PowerShell Script for Paul’s Survey: how is your tempdb configured?
Paul Randal (b | t) posted a survey how is your tempdb configured? Since I just happen to be at a...
2011-02-23
746 reads
Blog Posts
SQLskills Immersion Event on Internals and Performance – Day 2
Overview
Day two of the SQLskills Immersion Event is over and I have listed the interesting parts below. The food, again,...
2011-02-23
708 reads
Who’s My Agent?
Alright, I’m not famous, even though I share the name of a famous Jazz pianist. So, obviously I am NOT...
2011-02-23
707 reads
You Can’t Disable the CLR in SQL Server – MCM Prep
At least not completely. There are some functions in SQL Server that are built on the SQL CLR, and even...
2011-02-23
933 reads
5 Things Every DBA Should NOT Do
Earlier in the month I shared with you 10 Things That Every DBA Should Do and so it only seems natural...
2011-02-22
3,601 reads
A Plug for Wirefly
Wirefly is a website devoted to purchasing cell phones and plans. I found it when I was researching my Droid...
2011-02-22
854 reads
And now for a completely inappropriate use of SQL Server
A while back I wrote up a short introductory overview of Genetic Algorithms. Just for the shear, absolute fun of...
2011-02-22
1,577 reads
February 2010 S3OLV Recap
For the month of February, I conducted the S3OLV meeting virtually from the confines of home in Utah. As you...
2011-02-22
446 reads
February 2010 S3OLV Recap
For the month of February, I conducted the S3OLV meeting virtually from the confines of home in Utah. As you may know, I have moved from Vegas back to...
2011-02-22
2 reads
How To Write Better Queries WebCast
One character. That’s all it takes; just one character in a Transact-SQL query can make the difference between an index seek and an index scan. Transact-SQL is easy to learn....
2011-02-22
9 reads
Blogs
KDA: Echoes of Deception - Case 6
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
Capturing My Own Metrics: #SQLNewBlogger
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
Red Flags in Your Query (T-SQL Tuesday #200)
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
Forums
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Question of the Day
BIT_COUNT II
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers