Recently, I came across a problem where the client reported severe performance degradation of their OLAP system. Most of the reports that were running were either timing out or were returning data after a long time. The problem started right after the client had undergone an upgrade, that included the following, Software change, that includes […]
2019-12-16
7,816 reads
As a DBA it is important to have a toolbox that supports the work you do. You need to have a toolbox that allows you to work smarter instead of harder. Read on to learn about some key tools every DBA should have in their toolbox!
2019-12-16
Phil Factor explores and discusses the current state of the art in SQL Formatting, as done automatically by SQL Prompt.
2019-12-16
In this tip we look at how to analyze textual data to gain insight from freeform text using Azure Text Analytics and Power BI.
2019-12-13
You want to use SQL Compare or SQL Change Automation (SCA) to create or update a database, and at the same time ensure that its data is as you expect. You want to avoid running any additional PowerShell scripting every time you do it, and you want to keep everything in source control, including the data. You just want to keep everything simple. Phil Factor demonstrates how it's done, by generating MERGE scripts from a stored procedure.
2019-12-13
Learn how you can query information in the logical server's master database from an Azure SQL Database.
2019-12-12
6,000 reads
Giorgi Abashidze explains how his team use SQL Compare Command line to automate database deployments for their customers, without having access to the real staging or production databases, merely by using our development database contained under TFS Source Control.
2019-12-12
Accelerated Database Recovery is new with SQL Server 2019 and Azure SQL Database and used to decrease the time for rolling back large operations and database recovery. In this article, Forrest McDaniel explains how it works.
2019-12-12
Daily Operations | Database Backup Schedule | Time Savings - In this tip we look at a script you can use to help you better schedule when SQL Server backups are run so there is not contention with backups running on multiple instances at the same time.
2019-12-11
There are only two hard things in Computer Science: cache invalidation and naming things -- Phil Karlton The recommendations in this article are not the ultimate truth. Please consider this article as a rule template that you can adapt to your needs. A naming convention is a set of rules for choosing the character sequence to […]
2019-12-10
25,301 reads
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