-- Allows each embedded course to have its own certificate background and text placement. alter table public.embedded_courses add column if not exists certificate_template_url text, add column if not ...

The error “Column is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause” appears when a query uses ...

Why is the language developers and DBAs use to organize data such a mess? Here are 13 reasons we wish we could quit SQL, even though we probably won't. For all its popularity and success, SQL is a ...

A new SQL Server 2025 feature lets organizations run vector-based semantic searches on their own data, connecting to local or cloud-hosted AI models without relying on massive general-purpose LLMs. I ...

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description: "Learn how to add columns to an existing table in SQL Server and Azure SQL platforms by using SQL Server Management Studio or Transact-SQL." This article ...

In the several weeks leading up to the PASS Virtual Summit in November, I had the good fortune to work with several members of the SQL Server team at Red Hat. They included people such as Louis ...

This paper aims to establish a relative study between a relational Microsoft SQL Server database and a non-relational MongoDB database within the unstructured representation of data in JSON format.

The old SQL Slammer worm from the early 2000s casts a long shadow, and still shows in Microsoft’s almost obsessive attention to security issues within SQL Server. I’ll dive deeper into each of these ...

In a move to speed online transaction processing (OLTP), Microsoft is adding in-memory capabilities into its SQL Server relational database management system. The next version of SQL Server will ...