Join SQL Server tables where columns include NULL values
Dealing with NULL values especially when joining tables can become a challenge. Let's take a look at this issue and how this can be resolved.
2021-09-01
Articles
Tracking Failed Job Steps
Recently a customer was asking for a way to alert on job steps that failed, but the job succeeded. They really wanted a custom metric for SQL Monitor, which I submitted, but this post looks at the query in general, trying to determine if a job step failed. Note: Let me start by noting that […]
2021-08-30
7,546 reads
Diagnose and resolve latch contention on SQL Server
This guide describes how to identify and resolve latch contention issues observed when running SQL Server applications on high concurrency systems with certain workloads.
2021-08-30
Schedule Azure SQL DB Processes using Azure Functions
Learn how to schedule processes in Azure SQL Database using an Azure Function in this easy to follow step by step tutorial.
2021-08-30
Formatting T-SQL Scripts using ScriptDOM and PowerShell
Well-formatted scripts are always easier to maintain and enhance readability to high degree. Formatting standards are an important part of coding standards anywhere and if not, they need to be. If there are a large number of scripts this can add up to a significant amount of time needed to maintain them. It is also […]
2021-08-27
9,341 reads
Executing a TSQL batch multiple times using GO
Learn how to execute the same batch of SQL Server commands X number of times using the GO command.
2021-08-27
Flyway with SQLite for Those of a Nervous Disposition
Get started with running Flyway migrations on SQLite databases, using PowerShell.
2021-08-27
Azure Data Factory Incremental Pipeline from Azure SQL Database to Databricks
In this tip find out how to use Azure Data factory to build an incremental pipeline from Azure SQL Database to Databricks.
2021-08-25
Sending streaming data from Azure IoT Central to Azure SQL Database
Introduction In my last article, Working with Azure IoT Central at SQLServerCentral, I gave an overview of Azure IoT Central. I had connected my mobile phone as a device to Azure IoT Central and collected the telemetry data. In this article, I will export the telemetry data continuously from Azure IoT Central to Azure SQL […]
2021-08-23
3,830 reads
Getting Started with Flyway Migrations on PostgreSQL
Phil Factor brings us yet another lesson in Flyway and database migrations. Learn how to use PowerShell with Flyway to run SQL migration scripts that will build, fill and modify a PostgreSQL database.
2021-08-23
Blogs
Flyway Tips: AI Helps with Commit Messages
By Steve Jones
At Redgate, we’re experimenting with how AI can help developers and DBAs become better...
Startup scripts in SQL Server containers
I was messing around performing investigative work on a pod running SQL Server 2025...
Using SQL Compare with Redgate Data Modeler
By Steve Jones
Redgate recently released SQL Compare v16, which included a new feature to work with...
Forums
What is Page Density
Comments posted to this topic are about the item What is Page Density
T-SQL in SQL Server 2025: Fuzzy String Search II
Comments posted to this topic are about the item T-SQL in SQL Server 2025:...
Azure-SSIS, Self-Hosted Integration Runtime, & Data Gateway?
Looking to confirm my understanding of these three products and how they can be...
Question of the Day
What is Page Density
In SQL Server, there is a concept of page density. This is determined by how much data is stored on each page. What is a page density of 90%?
See possible answers