close
原文出處:http://jhpengsolution.blogspot.com/2008/05/sql5.html
declare @i varchar(20)
set @i='20'
select REPLICATE ( '0', 5-len(@i))+@i
===
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原文出處:http://jhpengsolution.blogspot.com/2008/05/sql5.html
declare @i varchar(20)
set @i='20'
select REPLICATE ( '0', 5-len(@i))+@i
===