Sorry, if my point was not clear.

I wish to create a sequence on a pig relation.

Say For example i have a relation with data:
(John, A-1)
(Jack, B-2)
(Jim, C-1)

I want to create sequence i.e to add one more column to the relation, like
a counter and keep on increasing the count for each record read. Expected
output should be something like this:

(If 200 is the start sequence. )
(John, A-1, 201)
(Jack, B-2, 202)
(Jim, C-1, 203)

Could you please suggest to proceed on this?

Thanks,
Dipesh

On Fri, May 18, 2012 at 6:50 AM, Thejas Nair <[email protected]> wrote:

> What do you mean by 'rdbms like sequence' ?
> Thanks,
> Thejas
>
>
> On 5/16/12 10:41 AM, DIPESH KUMAR SINGH wrote:
>
>> I want to create a rdbms like sequence on a Pig relation.
>>
>> Is there any existing UDF which could do this?
>>
>> I am bit new to pig, Kindly suggest how to proceed?
>>
>>
>> Thanks&  Regards,
>>
>
>


-- 
Dipesh Kr. Singh

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