sql server 数据库

     select CustomerCord,Deposit,ActualMoney,GiveChange,Registration userName,RecordTime,k.Kh_mc cusName,k.IcCardNoCpu cardcode from PositiveDeposit pd inner join Khda k on pd.CustomerCord=k.Kh_dm  where Convert(varchar(10),pd.RecordTime,120)>= Convert(varchar(10),'2015-05-07',120)

Oracle 数据库

select * from PositiveDeposit where to_date(RecordTime,'yyyy-MM-dd')>=to_date('2015-05-07','yyyy-MM-dd')