Typical uses of Oracle sequences
Oracle sequences supply unique numbers that can be used when populating tables. In this article, Jonathan Lewis explains the typical uses of Oracle sequences.
Using Data Scanning to Identify and Classify Sensitive Columns
SQL Data Catalog's new data scanning feature uses regular expressions and data dictionaries to identify where sensitive and personal data is stored in your databases.
Interconnected Temp Files
Links between systems can become a problem if an issue in one system affects the others.
Working with Azure IoT Central
Gathering data from sensors and Internet of Things (IoT) devices is becoming more and more common in many organizations. This introductory article shows how you can get started with IoT Central in Azure.
Beautify HTML Tables in Emails for SQL Database Mail
In this article we look at how to format HTML tables sent via SQL Server Database Mail to make the emails and data easier to read.
Overcoming Database DevOps challenges - Part 1
When integrating database changes into a DevOps process, the biggest challenge is to standardize and coordinate the different approaches to application and database development. Discover the key tools & training resources to help you and your team.
Deploying SQL Server Automatically
I've had to install SQL Server many times over the years. Often it has felt that most of these installs were one-offs, a dev server, a new QA instance, a production server for a brand new application. A few times I've had to recover from disaster, including restoring master, but often, I just installed SQL […]
PostGres and SQL Server - Divided by a common language
A few lessons from a SQL Server DBA that is working on PostgreSQL. David Poole tells us where the similarities in the platforms can cause problems.
Your MTTR
There are a lot of metrics you can track and many ways to use them to improve how you build and manage software. Steve has a few thoughts on MTTR and similar metrics.
How to enable SQL Server trace flags
DBAs can control many aspects of SQL Server’s behavior with trace flags. In this article, Robert Sheldon explains how to enable SQL Server trace flags.
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...
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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