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Posted to dev@drill.apache.org by Hsuan Yi Chu <hy...@maprtech.com> on 2015/02/28 03:03:46 UTC

Union-All Design Specification. Please help review

Hi all,
The Union-All design specification can be found from the following link:

https://docs.google.com/document/d/1OQFQ6IvdeBJkDLKHFBlwP3tle2WuzpBgZf6R_6Vh0mw/edit?usp=sharing

Please help review it and provide some feedback. Thanks.

Re: Union-All Design Specification. Please help review

Posted by Hsuan Yi Chu <hy...@maprtech.com>.

Hi all,
I will start to work on Union-All tomorrow.
If there is further comment on the Design Spec, please respond by the end
of today! Thanks!



On Fri, Feb 27, 2015 at 6:11 PM, Jacques Nadeau <ja...@apache.org> wrote:

> For those of you who are wondering why Union all needs a special
> specification, it has to do with the challenges around the behavior in the
> case of schemaless query.  Take a look and share your thoughts!
>
> thanks
>
> On Fri, Feb 27, 2015 at 6:03 PM, Hsuan Yi Chu <hy...@maprtech.com> wrote:
>
> > Hi all,
> > The Union-All design specification can be found from the following link:
> >
> >
> >
> https://docs.google.com/document/d/1OQFQ6IvdeBJkDLKHFBlwP3tle2WuzpBgZf6R_6Vh0mw/edit?usp=sharing
> >
> > Please help review it and provide some feedback. Thanks.
> >
>

Re: Union-All Design Specification. Please help review

Posted by Jacques Nadeau <ja...@apache.org>.

For those of you who are wondering why Union all needs a special
specification, it has to do with the challenges around the behavior in the
case of schemaless query.  Take a look and share your thoughts!

thanks

On Fri, Feb 27, 2015 at 6:03 PM, Hsuan Yi Chu <hy...@maprtech.com> wrote:

> Hi all,
> The Union-All design specification can be found from the following link:
>
>
> https://docs.google.com/document/d/1OQFQ6IvdeBJkDLKHFBlwP3tle2WuzpBgZf6R_6Vh0mw/edit?usp=sharing
>
> Please help review it and provide some feedback. Thanks.
>