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From Timothy Chen <>
Subject Re: Support for distinct, count
Date Fri, 07 Feb 2014 20:06:23 GMT
1, Not sure about that, can you share your exception?

2, I know Aman is working on Hash aggregates, so Distinct and similiar
functionality will be supported soon.

3, Yes since we're still early in the project our binary release is quite
dated. Latest source code contains all the latest updates and tip of master
should just work as well.

4, Not yet, but had discussions about it. I don't think we settled on a
direction around creating tables.


On Fri, Feb 7, 2014 at 11:06 AM, Madhu Borkar <> wrote:

> Hi,
> I could create a parquet data file and query it finally. Thanks.
> 1. I could use count(*) to count, but count(_MAP[filed]) doesn't work?
> 2. Also, what about distinct and any other sql functionality? It would be
> nice to know what is implemented.
> 3. I installed drill with binary. Do you recommend using source code to get
> latest version?
> 4. Does drill support creating tables?
> Please, let me know.
> -Madhu

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