Oracle optimizer removing or coalescing subqueries
The Oracle optimizer often changes the query to get better performance. In this article, Jonathan Lewis explains two more optimizations involving subqueries.
2022-05-25
Additional Articles
Sharing SQL Prompt Code Snippets and Styles via the Redgate Platform
SQL Prompt users can now share formatting style or code snippets in designated Team spaces on the Redgate Platform. Louis Davidson explains how it works.
2022-05-25
Database DevOps: Standardize, Automate, Monitor & Protect
See how our end-to-end framework for extending DevOps to your database enables your organization to balance the demand to deliver software fast with the need to protect and preserve business critical data.
2022-05-23
Getting results using less T-SQL
There is usually more than one way to write a query. In this article, Edward Pollack explains a few ways to write simpler T-SQL code.
2022-05-23
Change Management and Leadership Alignment
Successfully implanting change in an organization requires buy-in from leadership. Rohan Kapoor explains what’s needed to get leadership alignment.
2022-05-20
Flyway and Simple Source Control
How to integrate Flyway database development with Source control, so that you can track what changes were made and who made them as well as which objects changed between versions, and how.
2022-05-20
[Re-post] Tackling the Challenges of Hybrid Estates
It's an oldie but a goodie: Redgate Advocate Grant Fritchey takes us through how best to manage hybrid estates. Read on to find his expert recommendations.
2022-05-18
SQL Server vulnerabilities and assessment
SQL Server has many features to keep the database secure, but you must implement them to benefit. In this article, Priyanka Chouhan describes how to do a vulnerability assessment of SQL Server.
2022-05-18
The nuances of MySQL indexes
Indexes are critical for database performance. In this article, Lukas Vieikis explains the many types of indexes available with MySQL.
2022-05-16
Webinar: Introducing Database DevOps
Join Microsoft Data Platform MVP, and AWS Community Builder Grant Fritchey to discover what we mean by Database DevOps, why you need to include the database in your DevOps initiative and the benefits its offer you, your teams, and your organization.
2022-05-16
Blogs
Programmatically Retrieving MLV Lineage and Refresh Times
Materialized lake views (MLVs) in Microsoft Fabric are an effective way to implement medallion...
Upgrading SQL Server Containers on the Laptop
By Steve Jones
I don’t have SQL Server installed on my laptop. In an effort to keep...
Forums
Increase Deadlock Detection
Comments posted to this topic are about the item Increase Deadlock Detection
A Tool is Better than a Script
Comments posted to this topic are about the item A Tool is Better than...
Understanding Deadlock Victim Selection in SQL Server
Comments posted to this topic are about the item Understanding Deadlock Victim Selection in...
Question of the Day
Increase Deadlock Detection
How can I alter the deadlock detection interval to 2 seconds instead of 5 seconds on my SQL Server 2025 instance?
See possible answers