I meant, why Pig allows such a confused setting?
发件人: "Daniel Dai"<[EMAIL PROTECTED]>;
发送时间: 2015年1月31日(星期六) 凌晨2:56
收件人: "[EMAIL PROTECTED]"<[EMAIL PROTECTED]>;
主题: Re: Recursive value assignment

The late definition will override the previous one.

Daniel

On 1/26/15, 3:07 AM, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: