T-SQL Tuesday #108: New Horizons Beyond SQL Server
There comes a point in one’s career when a change is requisite. Big or small there always seems to be...
2018-11-21 (first published: 2018-11-13)
2,129 reads
Blog Posts
4 SQL Injection Techniques For Stealing Data
Watch this week's video on YouTube
I'm not advocating that you start using SQL injection to start stealing other people's data.
However, I do think that you should familiarize...
2018-11-20
4 reads
4 SQL Injection Techniques For Stealing Data
Watch this week's video on YouTube
I'm not advocating that you start using SQL injection to start stealing other people's data.
However, I do think that you should familiarize...
2018-11-20
15 reads
A Problem with POWER()
I ran into an interesting problem while working with the POWER() function. I was trying to do some binary conversions...
2018-11-20
810 reads
Bad Query Performance Tips Rebutted
Once upon a time, someone, somewhere, wrote a list of bad query performance tips and they’ve been copied all over...
2018-11-20 (first published: 2018-11-12)
3,237 reads
How Long is That Event Taking
Knowing just how long an event takes is a common requirement when troubleshooting. Sometimes, figuring out the unit of time...
2018-11-20
249 reads
How Long is That Event Taking
Knowing just how long an event takes is a common requirement when troubleshooting. Sometimes, figuring out the unit of time is a bit troublesome. Is it milliseconds, seconds or...
2018-11-20
12 reads
Power BI World Tour–Dallas Nov 27-29
Please join the Power BI User Community in Dallas on Nov 27th through the 29th for the Power BI World Tour. There will be a one-day workshop on Tuesday...
2018-11-20
20 reads
Power BI World Tour–Dallas Nov 27-29
Please join the Power BI User Community in Dallas on Nov 27th through the 29th for the Power BI World...
2018-11-20
206 reads
Reasons to Serve on the PASS Board of Directors
A few weeks back I wrote Some Thoughts on How To Prepare to Serve on the PASS Board of Directors....
2018-11-20 (first published: 2018-11-11)
1,533 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
BIT_COUNT II
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I Can't Make You Learn
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Why Your SQL Permissions Disappeared
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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