In software development the concept of feature toggles are used to selectively turn on and off features. They are, for example, used to restrict some newly introduced features to a select group to see how these features work. While this concept has been long used for user-facing application code, it is also a practice that is useful for database code.
2024-03-22
This is for the folks who still have to log into remote machines and do work manually on the box. Yes, we still exist, and we will for as long as we’re still using physical servers in data centers and even IaaS. Not everyone has transitioned to server core and full-on PowerShell remoting for everything
2024-03-20
Learn how to address SQL Server transactional replication issues with these easy-to-follow steps using T-SQL and SSMS to troubleshoot and fix issues.
2024-03-18
I was talking with a good friend that has an environment with terabytes of information and to create a homolog or dev environment to him is a pain. He comes to me with a solution : A PowerShell script that gets only the first 1000 lines of each table, creates the inserts and schema files
2024-03-15
In this tip, I will demonstrate how to migrate an existing database schema from SQL Server to PostgreSQL.
2024-03-13
As discussed in Part 1, by segregating our focus on developing code that behaves as expected from the focus on developing code that will be well structured, we have achieved the ability to eliminate wasteful and error prone manual chores.
2024-03-11
This article includes all of the steps you need to take to install and configure SQL Server Reporting Services 2022.
2024-03-08
Nikola Ilic, best known as Data Mozart, published a great article and video about how to make semantic model data available in Microsoft Fabric. This allows the data to be used in lakehouses or data warehouses. One major question that arises is, “should we use a top-down or bottom-up (or both) approach in Microsoft Fabric?
2024-03-06
Learn how to use Azure Data Factory to dynamically move bulk data from multiple sources to a new destination using the ForEach and Lookup activities.
2024-03-04
We recently launched the State of the Database Landscape 2024 survey results, with information from almost 4,000 database professionals from around the globe. A clear picture emerged from the results, suggesting that 2024 is the year that skill diversification among database professionals is imperative.
2024-02-28
Introduction I was experimenting with vector search in SQL Server 2025 using approximately 3.8...
By Steve Jones
This is timely, as I’m currently on a boat in the Adriatic taking a...
You can find the slides and SQL scripts for my session “Spice up your...
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Comments posted to this topic are about the item PostgreSQL psql Meta Commands: Databases
Which of the following meta commands (sometimes called backslash or slash commands) within psql will provide you with information about the databases on the cluster?
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