Cellular Automation – SQL Server CPU, IO and Hekaton Stress Testing
This article shows how you can use SQL Server spatial methods, mathematical rules and oscillating patterns to benchmark CPU, IO and Hekaton performance.
Five Minute Refactoring
The debate over how to change code or solve a problem can create arguments that last for years. Steve Jones notes the idea of limiting debates to five minutes is interesting.
The Challenges of Space
CSS Engineers at Microsoft are reporting more space issues with database systems. Steve Jones has a few comments.
Powershell day-to-day Admin tasks: WMI, CIM and PSWA
WMI (Windows Management Instrumentation) is the basic way of querying and changing basic information about any windows server, including SQL Server or Exchange Server. It provides a logical structure and representation of systems and services that are hosted on the server and is essential for anyone who is keen to automate routine monitoring and administration work via PowerShell, especially where many servers are involved in the task.
Stored Procedures and SQL Injection
Why do stored procedures help with security? In this piece, MVP Brian Kelley explains why SQL Injection and information gathering are hampered with stored procedures.
Managing Test Data as a Database CI Component - Part 2
Tim Hidalgo goes through some practical demos to show you how you can automatically keep your testing environments up to date, and ship more robust databases.
Add Styles to Your Reporting Services Reports
Reporting Services provides a robust reporting platform that rivals many other products. New author Adam Aspin stars a series on how you can dress up your reports and maintain good development practices.
Checking Table Metadata with tSQLt
In this article on tSQLt, learn how you can use the AssertResultSetsHaveSameMetaData method from the framework to enforce your API.
Practical Hekaton
Steve Jones is searching for anyone that is using In-Memory OLTP tables in production.
Blogs
No Shortcuts for the SQLCMD Batch Terminator: #SQLNewBlogger
By Steve Jones
I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...
Where Is My SQL Agent? Running Scheduled Jobs Against Azure SQL Database
By gbargsley
One of the first things I review when I inherit a new SQL Server...
AgentDBA vs Critical SQL Server
By Arun Sirpal
It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...
Forums
Increment a number in a SQL Query based on a value
I have an issue where I have a Bill of Material list of items...
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Question of the Day
Detecting Characters
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