Use Cases for WHILE and GOTO Loops with T-SQL for Time Series Data
In this article we cover situations where using a loop in T-SQL to process data for time series analysis is beneficial to get the desired results.
Using Technology for Health
I've been fairly healthy and fit for most of my life. While I've always had a few extra pounds, I do try to eat better than average and I exercise regularly. That didn't stop age and some pandemic laxity from catching up with me. My annual checkup last December had my doctor (and me) slightly […]
Is the Time of the DBA Ending?
The DBA role might be changing, but Steve thinks this creates opportunities.
Oracle ASM: Migrating from UDEV devices to the ASM Filter Driver
This article looks at the way in which you can convert unmanaged devices to the ASM filter drive in an Oracle system.
How to back up and restore in PostgreSQL: Learning PostgreSQL with Grant
You can perform PostgreSQL backups with the pg_dump command. In this article, Grant Fritchey explains how to back up and restore with the pg_dump and pg_restore utilities.
The evolution of SQL Monitor: it keeps getting better and better
With our four dedicated development teams, weekly updates and a commitment to listening to your feedback, SQL Monitor keeps getting better and better! If you haven't looked at it for a while, you might just be pleasantly surprised with how far it has come and how it can help your team work smarter. Take a look at the key features - and benefits - we've added since 2018 in this interactive infographic.
Can We Please Stop Sending Passwords Over the Wire?
While analyzing SQL Server's network protocol, I came across a weird fact: when a database client logs in using SQL Server authentication (as opposed to Windows authentication), it has to send the user's password to the server, in blatant violation of common security guidelines. At first, I couldn't believe it; SQL Server generally does an […]
The Test Mistake
Many developers have made mistakes that in test and development environments that customers notice. Using DevOps should help reduce these issues.
Eight Azure SQL configurations you may have missed
Azure SQL Database has been around for over ten years and is constantly evolving with new capabilities and options. Dennes Torres explains 8 features and best practices of Azure SQL Database.
Join us at SQLBits, March 8-12
SQLBits is back online and in-person from March 8-12 and this year they’re taking us all to the Arcade! Register to get access to our exclusive pre-con and conference sessions run by Grant Fritchey, Kathi Kellenberger, and Steve Jones, as they talk database. And get a 10% discount code when you register using REDGATE274.
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