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strvmarv/Stackify_Blog_Post_Snip_CreateUDF_GetDayOfTheYear.sql

Created June 8, 2016 14:40
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Stackify_Blog_Post_Snip_CreateUDF_GetDayOfTheYear.sql
CREATE FUNCTION [dbo].[udf_GetDayOfTheYear] (@input DATETIME = NULL)
RETURNS SMALLINT AS
BEGIN
DECLARE @doty SMALLINT
IF (@input IS NULL)
BEGIN
SELECT @doty = DATEPART(dy, GETUTCDATE())
END
ELSE
BEGIN
SELECT @doty = DATEPART(dy, @input)
END
RETURN @doty
END
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