当前年份加减:
SELECT CONVERT(varchar(12),DATEADD(year,1,GETDATE()),23) as year SELECT CONVERT(varchar(12),DATEADD(year,-1,GETDATE()),23) as year SELECT CONVERT(varchar(12),DATEAD
当前年份加减:
SELECT CONVERT(varchar(12),DATEADD(year,1,GETDATE()),23) as year SELECT CONVERT(varchar(12),DATEADD(year,-1,GETDATE()),23) as year SELECT CONVERT(varchar(12),DATEAD