Recent SQL Server 2025, Azure SQL, SSMS 22 and Fabric announcements highlight new event streaming and vector search capabilities, plus expanding monitoring and ontology tooling -- with tradeoffs in ...

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 ...

We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

A road trip is only as good as its playlist. Maybe that seems a little dramatic, but a good queue of songs is key to making a road trip better. I’m driving to South Dakota in a couple of weeks, which ...

Snowflake wants to reduce enterprises’ reliance on data engineers and data scientists for unstructured data analysis with its new SQL functions powered by generative AI. Snowflake is adding generative ...

The primary key column is often set to auto-increment when constructing a SQL Server database. To achieve this, the IDENTITY property is enabled on the primary key column. The starting value and ...

Microsoft Excel is a powerful database management tool with all sorts of in-depth problem-solving functions and dynamic formatting. To make the most of it, though, you need to know the basics. Using ...

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 ...

Power BI is used to create interactive data visualizations, build dashboards and reports for data analysis and decision-making The simplest way to add a column from another table is by using the ...

It's a double score, psychologically at least: Recreating something that shouldn't be expensive but is, and making it with something that seems like it should be pricey but isn't. In this case, we're ...