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"CREATE FUNCTION" - Creating User Defined Functions in SQL Server
How To Create a Simple User Defined Function in SQL Server Transact-SQL?
✍: FYIcenter.com
If you want to create a simple user defined function, you can use the "CREATE FUNCTION" command with a statement block in a simple format as shown in below:
CREATE FUNCTION function_name() RETURNS data_type AS BEGIN statement_1; statement_2; ... statement_n; RETURN expression; END; GO
The following tutorial exercise shows you how to create a simple user defined function:
USE FyiCenterData; GO CREATE FUNCTION Welcome() RETURNS VARCHAR(40) AS BEGIN RETURN 'Welcome to FYIcenter.com'; END; GO PRINT dbo.Welcome(); GO Welcome to FYIcenter.com
⇒ Using User Defined Functions in Expressions in SQL Server
⇐ Differences between Functions and Stored Procedures in SQL Server
2016-12-24, 1619🔥, 0💬
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