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From Andrew Brust <andrew.br...@bluebadgeinsights.com>
Subject RE: what's the differenct between drill and optiq
Date Thu, 28 May 2015 03:31:43 GMT
I have to admit that I'm not following your point all that well.  Is there something you could
link me to so I could read up and better understand without using up your time?

-----Original Message-----
From: Ted Dunning [mailto:ted.dunning@gmail.com] 
Sent: Wednesday, May 27, 2015 11:35 AM
To: user@drill.apache.org
Subject: Re: what's the differenct between drill and optiq

Andrew,

What Hive does not have is the extensions that Drill has that allow SQL to be type flexible.
 The ALL type and all of the implications both in terms of implementation and user impact
it has are a really big deal.



On Wed, May 27, 2015 at 6:08 AM, Andrew Brust < andrew.brust@bluebadgeinsights.com>
wrote:

> Thanks!
>
> Sent from my phone
> <insert witty apology for typos here>
>
> ----- Reply message -----
> From: "PHANI KUMAR YADAVILLI" <phanikumaryadavilli@gmail.com>
> To: "user@drill.apache.org" <user@drill.apache.org>
> Subject: what's the differenct between drill and optiq
> Date: Wed, May 27, 2015 8:33 AM
>
> Yes hive uses calcite. You can refer hive documentation.
> On May 27, 2015 6:01 PM, "Andrew Brust" < 
> andrew.brust@bluebadgeinsights.com>
> wrote:
>
> > Folks at Hortonworks told me that Hive now uses Calcite as well.  
> > Can anyone here confirm or deny that?
> >
> > -----Original Message-----
> > From: Rajkumar Singh [mailto:rsingh@maprtech.com]
> > Sent: Wednesday, May 27, 2015 6:52 AM
> > To: user@drill.apache.org
> > Subject: Re: what's the differenct between drill and optiq
> >
> > Optiq(now known as calcite) is an api for query parser,planner and 
> > optimization, drill uses it for the SQL parsing,validation and 
> > optimization.Drill query planner applies its own custom planner 
> > rules to build the query logical plan.
> >
> > Rajkumar Singh
> >
> >
> >
> > > On May 27, 2015, at 12:04 PM, 陈礼剑 <chenlijian@togeek.cn> wrote:
> > >
> > > Hi:
> > >
> > > I just want to know the difference between drill and optiq.
> > >
> > >
> > > Is drill just 'extend' optiq to support many other 
> > > 'stores'(hadoop,
> > mongodb, ...)?
> > >
> > >
> > > ---from davy
> > > Thanks.
> > >
> > >
> > >
> >
> >
>
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