Parameter substitution works fine. I am having issues where I want to tie all
three values UDF generated and parameters into a relation.
> From: billgra...@gmail.com
> Date: Tue, 13 Mar 2012 16:43:25 -0700
> Subject: Re: Creating a relation on the fly
> To: user@pig.apache.org
>
> Are p1 and p2 static params for the life of the script or are they dynamic?
> You could do something like this if it's the former:
>
> pig -p p1=foo -p p2=bar -f script.pig
>
> and they'd be properly inserted into $p1 and $p2 in your script.
>
>
> On Tue, Mar 13, 2012 at 2:37 PM, rakesh sharma
> <rakesh_sharm...@hotmail.com>wrote:
>
> >
> > Hi All,
> > I have a situation where I need to create a relation by a combination of
> > UDF and parameter values. For example, first field will be generated by UDF
> > UUIDGenerator, second field by parameter p1, and third field by parameter
> > p2. I am looking some way of having a relation window as expressed below:
> > window = generate UUIDGenerator() as uuid, '$p1' as value1, '$p2' as
> > value2;
> > Any idea how it can be done.
> > Thanks,Rakesh
>
>
>
>
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