語言: Transact-SQL
功能: 字串空白補零
語法:
DECLARE @strNo varchar(4) SET @strNo = CAST(12 as varchar(4)) SET @strNo = REPLICATE('0',4-LEN(@strNo))+@strNo print @strNo |
結果:0012
語言: Transact-SQL
功能: 字串空白補零
語法:
DECLARE @strNo varchar(4) SET @strNo = CAST(12 as varchar(4)) SET @strNo = REPLICATE('0',4-LEN(@strNo))+@strNo print @strNo |
結果:0012