判断日期为今天与判断数据为空
select '今天采购了'+convert(varchar(8),count(*))+'份采购合同' as b_data from xs_cg where b_orderdate=convert(varchar(4),datepart(yy,getdate()))+'-'+convert(varchar(4),datepart(mm,getdate()))...
注册时间:2008-01-24