在sql server中添加0

Question

我有这样的查询：

DECLARE @MilestoneName VARCHAR( 50 );
SELECT @MilestoneName = 'Milsetone' + CAST( 001 AS VARCHAR );

这为我提供了结果Milestone1

但我希望结果为Milestone001

我怎样才能做到这一点？

Answer 1

希望这有帮助

DECLARE @MilestoneName VARCHAR( 50 )
SELECT @MilestoneName = 'Milestone' + RIGHT('000'+ CONVERT(VARCHAR,001),3)

Answer 2

SELECT @MilestoneName = 'Milestone' + RIGHT( 1000 + 001, 3 );