対象者: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics アナリティクスプラットフォームシステム (PDW) Microsoft FabricにおけるSQLデータベース この記事 …

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

In this tutorial, you will learn how to create a MySQL stored function by using the CREATE FUNCTION statement.

Si applica a: SQL Server Azure SQL Database Azure SQL Istanza gestita Database SQL in Microsoft Fabric Crea una funzione definita dall'utente, ovvero una routine Transact-SQL o Common …

Используйте CREATE FUNCTION для создания повторно используемой подпрограммы T-SQL, которую можно использовать следующим образом: В Transact-SQL высказывания, такие как …

Aplica a: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Sistema de Plataforma de Analítica (PDW) Base de datos SQL en Microsoft Fabric En este artículo …

Functions in SQL Server contains SQL statements that perform some specific tasks. Functions can have input parameters and must return a single value or multiple records. If your scripts use the same set …

MySQL CREATE FUNCTION 语法及示例 MySQL CREATE FUNCTION 用于在 MySQL 数据库中创建自定义函数。函数是一段可以重复使用的代码，它可以接收一个或多个输入参数，然后根据输入参数进 …

A standalone function that you create with the CREATE FUNCTION statement differs from a function that you declare and define in a PL/SQL block or package. For more information, see "Function …

SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, PostgreSQL, and other …