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Samuele Locatelli a2171e643d Aggiunta proxy iniziale:
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2024-12-23 09:01:29 +01:00

24 lines
720 B
Transact-SQL

/***************************************
* FUNCTION f_padLeft
*
* fornisce una stringa della lunghezza desiderata aggiungendo a sx il carattere richiesto alla @string originale
*
* Steamware, S.E.L.
* mod: 2010.03.19
*
****************************************/
CREATE FUNCTION [dbo].[f_padLeft] (@string VARCHAR(255), @desired_length INTEGER, @pad_character CHAR(1))
RETURNS VARCHAR(255) AS
BEGIN
-- Prefix the required number of spaces to bulk up the string and then replace the spaces with the desired character
RETURN CASE
WHEN LEN(@string) < @desired_length
THEN REPLACE(SPACE(@desired_length - LEN(@string)), ' ', @pad_character) + @string
ELSE @string
END
END
GO;