The syntax of the ALTER FUNCTION statement for a scalar valued function : function « Procedure Function « SQL Server / T-SQL Tutorial

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SQL Server / T-SQL Tutorial » Procedure Function » function

21. 2. 4. The syntax of the ALTER FUNCTION statement for a scalar valued function


ALTER FUNCTION [owner_name.]function_name

    ([@parameter_name data_type [= default]] [, ...])

RETURNS data_type

[WITH {ENCRYPTION|SCHEMABINDING|ENCRYPTION,SCHEMABINDING}]

BEGIN

    [sql_statements]

    RETURN scalar_expression

END

21. 2. function
	21. 2. 1.	The syntax for creating a multi-statement table-valued function
	21. 2. 2.	The syntax for creating a scalar-valued function
	21. 2. 3.	The syntax for creating a simple table-valued function
	21. 2. 4.	The syntax of the ALTER FUNCTION statement for a scalar valued function
	21. 2. 5.	The syntax for altering a simple table-valued function
	21. 2. 6.	The syntax for altering a multi-statement table-valued function
	21. 2. 7.	Call user-defined function in where clause
	21. 2. 8.	Call two user-defined functions in a select statement
	21. 2. 9.	Function WITH SCHEMABINDING
	21. 2. 10.	Multistatement Table-Valued Functions
	21. 2. 11.	Pass a declared variable to a function
	21. 2. 12.	Return TOP 100 PERCENT WITH TIES from a function
	21. 2. 13.	Get the 3 employees with the most RegionPlace
	21. 2. 14.	Use function as a view
	21. 2. 15.	Create a scalar-valued function that returns the total Billing amount due
	21. 2. 16.	Invoke the scalar-valued function
	21. 2. 17.	A SELECT statement that uses the function in a join operation
	21. 2. 18.	Use function to wrap a long sql statement
	21. 2. 19.	Query a table returned from a function

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