SQL Server has many built-in functions. This reference contains string, numeric, date, conversion, and some advanced functions in SQL Server.

May 17, 2024 · SQL Functions are built-in programs that are used to perform different operations on the database. There are two types of functions in SQL: Aggregate Functions; Scalar …

The SQL CREATE FUNCTION statement is used to define a new user-defined function (UDF) in a database. A function in SQL is a set of SQL statements that perform a specific task and …

This section provides you with many built-in SQL functions including aggregate functions, date functions, string functions, control flow functions, window functions, and math functions.

Oct 17, 2024 · Learn about the categories of built-in functions you can use with SQL databases. You can use the built-in functions or create your own user-defined functions. Aggregate …

Mar 19, 2025 · SQL Functions With Examples. SQL functions are prewritten actions that can be called on a cell, record or database to flexibly manipulate and extract information for further …

Jan 1, 2024 · These types of functions return a single value like float, int, varchar, datetime and so on.. 2. Table-Valued functions. FROM tblresult. CREATE FUNCTION function_name ( …

Oct 1, 2024 · SQL functions are routines that accept inputs, perform computations or operations, and return a result. They are used to encapsulate logic and facilitate data manipulation within …

May 30, 2025 · Learn the basics of SQL functions and take your skills to the next level with advanced functions like window and user-defined functions. In the realm of database …

In SQL Server, a function is a pre-written code segment that performs a specific task and returns a value. It’s essentially a set of SQL statements that you can call by name to perform an …