SQLpassion Online Training about Statistics & Plan Caching
On January 28, 2021 I will run an SQLpassion Online Training about Statistics & Plan Caching in SQL Server. Statistics are used by SQL Server to estimate how many...
2021-01-07
5 reads
Blog Posts
T-SQL script to find hierarchy of tables – Columnar result
One of my LinkedIn connection reached out to me for help, to find the hierarchy of all the tables in a database. He was in dire need of some...
2021-01-07
65 reads
Changing Values in T-SQL–#SQLNewBlogger
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. Recently I ran across a question posted by...
2021-01-06
42 reads
Daily Coping 6 Jan 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...
2021-01-06
22 reads
Firewall Ports You Need to Open for Availability Groups
This article has demonstrated a meaningful and efficient method to test and validate the necessary firewall ports for Availability Groups (AG) and WFC.
The post Firewall Ports You Need to...
2021-01-06 (first published: 2020-12-31)
4,932 reads
Slides & Demos for Backup Basics with PowerShell & dbatools
I had the honor of presenting a new session, Backup Basics with Powershell and dbatools, at the first Ohio North Database Training meeting this evening. Thank you to the...
2021-01-06
19 reads
Slides & Demos for Backup Basics with PowerShell & dbatools
I had the honor of presenting a new session, Backup Basics with Powershell and dbatools, at the first Ohio North Database Training meeting this evening. Thank you to the...
2021-01-06
13 reads
Storage savings with Table Compression
In one of my recent assignments, my client asked me for a solution, to reduce the disk space requirement, of the staging database of an ETL workload. It made...
2021-01-06 (first published: 2020-12-31)
483 reads
T-SQL Tuesday Retrospective #008: Gettin’ Schooled
To view posts about previous T-SQL Tuesday entries, please use this tag. The late, great, Robert Davis invited us on Independence Day 2010 to write about Gettin’ Schooled: We...
2021-01-06
21 reads
3 Highly Improved Help Queries for XEvents in Azure SQL
XEvents is here to stay and is a powerful tool for ALL of your SQL implementations - whether they be Azure SQL or the traditional on-premises SQL Server.
The post...
2021-01-05
9 reads
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Blue Sky Programming – The Optimism Trap
Many years ago, before I joined Oracle, I was working on a major modernisation...
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Alamat Kantor BCA KCU KUDUS Telp:0817839777
WhatsApp: 0817839777 Jl. Jend. Ahmad Yani No.91, Magersari, Panjunan, Kec. Kota Kudus, Kabupaten Kudus,...
Alamat Kantor BCA KCU SEMARANG Telp:0817839777
WhatsApp: 0817839777 Jl. Pemuda No.90-92, Kembangsari, Kec. Semarang Tengah, Kota Semarang, Jawa Tengah 50133
Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers