SQL Server 2016 Online ALTER COLUMN Operation
Learn about the time savings, blocking scenarios, limitations and more for the SQL Server 2016 online ALTER COLUMN operation.
Learn about the time savings, blocking scenarios, limitations and more for the SQL Server 2016 online ALTER COLUMN operation.
Working with someone that micro-managers you or watches your every action can be hard. Steve Jones has a few thoughts.
Don't waste memory in a cluster! Learn how to allocate memory between instances.
Learn about Azure SQL Data Warehouse and how to get started.
Because PowerShell needs to be usable as an immediate scripting language by IT professionals who type in commands at a console, there have to be language devices such as aliases that can make for terseness when appropriate. There are several ways of cutting down the verbiage in a script, and being able to specify default values via $PSDefaultParameterValues is one of the more generally useful ones. Michael Sorens explains how it can save you time in your daily work.
This article explores the author's way of making big decisions.
Audit your SQL logins to find passwords that have never been changed or that are very weak.
Erin Stellato demonstrates how to use the new DBCC CLONEDATABASE feature, in combination with Query Store, to test index and query changes.
In this article, I will show you a procedure to combine SQL Server AlwaysOn with logshipping and to make log-shipping to work even in case of failovers between availability replicas in primary site.
By Steve Jones
I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...
By gbargsley
One of the first things I review when I inherit a new SQL Server...
By Arun Sirpal
It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...
I have an issue where I have a Bill of Material list of items...
Comments posted to this topic are about the item Follow Your Hunch
Comments posted to this topic are about the item What Happens When You Ask...
I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:
SELECT CustomerNameID,
CustomerName
FROM dbo.CustomerName
WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName 1 John Smith 2 Sarah Johnson 3 MICHAEL WILLIAMS 4 JENNIFER BROWN 5 david jones 6 emily davis 7 Robert Miller 8 LISA WILSON 9 christopher moore 10 Amanda TaylorHow many rows are returned? See possible answers