Daily Coping 17 Feb 2021
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-02-17
25 reads
Blog Posts
Query DB2 From PowerShell
Story time: A few months ago I was in a meeting where we were all asked how we could take on a complex, but very necessary task. As they...
2021-02-17 (first published: 2021-02-09)
613 reads
Reminder: SQL Server Agent and the clocks going forward
For most of us in the Northern Hemisphere the clocks go foward next month and we get to look forward to longer, sunnier evenings. This post is a reminder...
2021-02-17 (first published: 2021-02-10)
461 reads
SQL Index Creation Using DROP EXISTING= ON
When you are making changes to an existing Non-Clustered index SQL Server provides a wide variety of options. One of the more frequently used methods is DROP EXISTING; in...
2021-02-17
29 reads
Azure SQL Database Gen4 to Gen 5
For the past year Microsoft have said that Generation 4 hardware is soon coming to its end of life. I know many installations that have used Generation 4 over...
2021-02-16
955 reads
Create a Polling Loop in PowerShell
This is one way to create a polling loop in PowerShell. I’m sure there are several options, but this one works well for the use case. Backstory I needed...
2021-02-16
20 reads
Daily Coping 16 Feb 2021
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-02-16
19 reads
Data Mesh defined
The two latest trends in emerging data platform architectures are the Data Lakehouse (the subject of my last blog Data Lakehouse defined), and the Data Mesh, the subject of...
2021-02-16
13 reads
Manually updating Statistics
Having up to date statistics is vital for getting the best performance out of your queries. Even though SQL Server automatically updates statistics in the background for you, you...
2021-02-16
229 reads
Unable to Connect to Target Server? But, I'm Already Connected!
I am working on an Azure SQL Database migration from an on-premises VM, and at the client's request I am working through the BACPAC Import/Export process rather than using...
2021-02-16 (first published: 2021-02-08)
343 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