In this section, you will learn about SQL Server user-defined functions including scalar-valued functions which return a single value and table-valued function which return rows of data. The SQL Server …

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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 return a …

The Azure SQL trigger uses SQL change tracking functionality to monitor a SQL table for changes and trigger a function when a row is created, updated, or deleted. For configuration details for change …

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

Jan 29, 2026 · Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics (dedicated SQL pool only) SQL database in Microsoft Fabric Warehouse in …

Oct 12, 2023 · Azure Functions provides a managed identity, which is a turn-key solution for securing access to Azure SQL Database and other Azure services. Managed identities make your app more …

Applies to: SQL Server 2025 (17.x) Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Warehouse in Microsoft Fabric SQL database in Microsoft Fabric The PRODUCT function …

Applies to: SQL Server 2022 (16.x) Azure SQL Database Azure SQL Managed Instance SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric SQL database in Microsoft Fabric The …

Reference for the CAST and CONVERT Transact-SQL functions. These functions convert expressions from one data type to another.