Files
Samuele Locatelli a6d7ea0b2f Import iniziale DB, GMW
versione TK 2.4
inclusione schema voc x tabella lingue e vocabolario
2014-02-20 09:54:57 +01:00

22 lines
715 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