Dates and Times in SQL Server: DATEDIFF() and DATEDIFF_BIG()
Last time we looked at adding or subtracting date parts using the DATEADD() T-SQL system function. This week we see...
2018-11-21
376 reads
Blog Posts
Join me for an upcoming webinar, “Data Masking: Insights & Actions”
There has never been a better time to start a project to champion data privacy In a recent Harris poll sponsored by the payment company Stripe, over 1,000 C-level...
2018-11-21
6 reads
Learning from PASS Summit Feedback
I got my feedback the other day, and was a bit surprised by a comment. I wasn’t having a great...
2018-11-21
757 reads
The Cloud and Shadow IT.
Shadow IT has been, well, maybe not the bane of the IT department, but certainly a pain in the neck....
2018-11-21
937 reads
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)
2,128 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
7 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
3 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
800 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)
3,235 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
2 reads
Blogs
Identity Columns Can’t Be Updated: #SQLNewBlogger
By Steve Jones
I’m not sure I knew identity column values could not be updated. I ran...
Rolling Back a Broken Release
By Steve Jones
We had an interesting discussion about deployments in databases and how you go forward...
A bespoke reporting solution doesn’t have to cost the earth
By ChrisJenkins
You could be tolerating limited reporting because there isn’t an off the shelf solution...
Forums
Can someone please explain what happens?
I have mentioned this several times over several years. Can someone please help me...
SELECT COUNT(DISTINCT) returns null when nothing is found instead of 0
SELECT COUNT(DISTINCT Component) AS Found FROM tblComponents WHERE(Component NOT LIKE '%[a-z]%') AND(LTRIM(RTRIM(Component)) = 'GM13622')...
Remotely Engineer Fabric Lakehouse objects: The Fabric Modern Data Platform
Comments posted to this topic are about the item Remotely Engineer Fabric Lakehouse objects:...
Question of the Day
Creating JSON III
In a SQL Server 2025 table, called Beer, I have this data:
BeerIDBeerName 1Becks 2Fat Tire 3Mac n Jacks 4Alaskan Amber 8KirinI run this code:
SELECT JSON_OBJECTAGG(
BeerID: BeerName )
FROM beer;
What are the results? See possible answers