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Syntax to Create User Defined Functions in SQL

Good Gentoo answered on June 26, 2021 Popularity 10/10 Helpfulness 5/10

answer Syntax to Create User Defined Functions in SQL

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Syntax to Create User Defined Functions in SQL

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CREATE FUNCTION <function_name> (<@paramater_name>    <datatype>)
RETURNS <return_datatype>
AS
BEGIN
 	<DML statements>
    RETURN expression
END

Popularity 10/10 Helpfulness 5/10 Language sql

Source: geeksarray.com

Tags: sql syntax user-defined-functions

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Contributed on Jun 26 2021

Good Gentoo

0 Answers Avg Quality 2/10

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ALTER FUNCTION east_or_west (
	@long DECIMAL(9,6)
)
RETURNS CHAR(4) AS
BEGIN
	DECLARE @return_value CHAR(4);
	SET @return_value = 'same';
    IF (@long > 0.00) SET @return_value = 'east';
    IF (@long < 0.00) SET @return_value = 'west';
 
    RETURN @return_value
END;


SELECT dbo.east_or_west(0) AS argument_0, dbo.east_or_west(-1) AS argument_minus_1, dbo.east_or_west(1) AS argument_plus_1;

Popularity 9/10 Helpfulness 2/10 Language sql

Source: Grepper

Tags: sql user-defined-functions user-defined

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Contributed on Apr 24 2023

Nanu

0 Answers Avg Quality 2/10

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