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.

Unlock the full potential of Excel's SUM function with advanced techniques for data analysis, conditional counting, and more.

The column values are displayed in hexadecimal format. Here are steps to recover deleted data from SQL Server using fn_dblog () function: Note: For demonstration purpose, we will first create a new ...

Window functions in SQL are a powerful feature that allows you to perform calculations across a specific subset of rows within a result set. Unlike regular aggregate functions, window functions do not ...

Describe the bug Hi, Trying to select using the SUM function creates a SQL query with the backticks in the wrong position. The query I'm using is: const results = await orm.em .createQueryBuilder(U ...

Method 2 – Using FILTER function to sum all matches with VLOOKUP In this example, we aim to calculate the total sum of salaries for employees within the IT department. The FILTER function, in ...

In SQL, the process of calculating percentage may differ based on the database management system being used. In this article, we will discuss various ways to calculate percentages in SQL using ...