下面是我的存储过程
create procedure sp_process_job(@request_id varchar(25), @host varchar(20),
     created_on varchar(25)
) 
as
begin
    set dateformat mdy
    SELECT CAST(@created_on as datetime)
    insert into t_job_details(request_id ,host, created_on) 
    values(@request_id,@host,@created_on)
end
当我使用SELECT CAST(@created_on as datetime) 
我得到输出,因为2012-06-22 00:00:00.0时间是00:00:00.0
我想要它作为12:45:06.0. 为什么我在所有地方都得到0?
编辑:从java代码调用上述过程
Date date = new Date();
Date insert_date = new java.sql.Date(date.getTime());
String insertquery = "{ call sp_process_job (?,?,?) }";
cs = con.prepareCall(insertquery.toString());
            cs.setString(1, id);
            cs.setString(2, host);
            cs.setDate(3, (java.sql.Date) insert_date);
cs.execute();
            con.commit();