Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 51 to 60 from 82 (0.135s).
Loading phrases to help you
refine your search...
[expand - 1 more] - Re: Another pair of eyes... - Drill - [mail # dev]
...On May 8, 2013, at 9:31 PM, Lisen Mu  wrote:   Lisen,  Your observations & patch helped get me through my mental block. I realized that "ref" is necessary for the "scan" opera...
   Author: Julian Hyde, 2013-05-20, 15:20
Example aggregate queries - Drill - [mail # dev]
...I'm starting to work on GROUP BY support, and I'm trying to figure out the syntax of the "collapsingaggregate" operator based on the spec. I tried to find some example logical plans but I co...
   Author: Julian Hyde, 2013-05-18, 21:06
Re: Apache Drill and Schema - Drill - [mail # dev]
...Gunnar,  I've come across some interesting use cases putting Optiq on top of Drill and Splunk. They help explain my philosophy for putting a strongly typed language (SQL) on top of syst...
   Author: Julian Hyde, 2013-05-13, 20:03
Re: Question about optiq - Drill - [mail # dev]
...Optiq just has basic support for reading from JDBC sources. Full support would be to take a tree of relational algebra operators and push as many of them down into a SQL query. Right now the...
   Author: Julian Hyde, 2013-04-30, 08:29
Re: Standing Hangout Tuesday 9am PT - Drill - [mail # dev]
...On Apr 16, 2013, at 11:48 AM, Timothy Chen  wrote:   Yes, that's worked for me. The URL looks something like this:  https://plus.google.com/hangouts/_/a1b15884da15265a65b03564...
   Author: Julian Hyde, 2013-04-16, 18:52
[expand - 1 more] - Re: Trivial project? - Drill - [mail # dev]
...Thanks, David and Tim.  From David's reply, it seems that I can create a trivial project as long as I know the name of the one and only one "holder field" from the source.  From Ti...
   Author: Julian Hyde, 2013-03-28, 20:34
Re: SQL question - Drill - [mail # dev]
...Basically, yes.  The SQL standard does not use 'SELECT ' for table-less queries (I know that MySQL and Postgres support this syntax); accordingly, Optiq uses 'VALUES ', or you can write...
   Author: Julian Hyde, 2013-03-28, 05:04
Re: Intro - Drill - [mail # dev]
...Sanjay,  As Jacques says, I am working on the SQL-to-logical translator. It's best that I work single-threaded for a while, until I get the main operators (scan, filter, project, join, ...
   Author: Julian Hyde, 2013-03-25, 16:16
Drill User Group - slides for my talk "Drill / SQL / Optiq" - Drill - [mail # dev]
...Hi Drillers,  I've posted my slides from my talk this evening: https://github.com/julianhyde/share/blob/master/slides/optiq-drill-user-group-2013.pdf?raw=true or browse https://github.c...
   Author: Julian Hyde, 2013-03-14, 07:34
Re: Tajo - Drill - [mail # dev]
...I'd also urge the various groups to focus on building components/libraries, not whole systems. Components are re-usable if their interfaces are well designed. Open source is a force multipli...
   Author: Julian Hyde, 2013-02-26, 21:59
Drill (82)
Hive (2)
mail # dev (70)
issue (10)
mail # user (2)
last 7 days (1)
last 30 days (4)
last 90 days (9)
last 6 months (18)
last 9 months (82)
jacques@... (738)
Jacques Nadeau (247)
Ted Dunning (154)
Steven Phillips (121)
Mehant Baid (103)
Timothy Chen (100)
Krystal (99)
Aditya Kishore (94)
Chun Chang (85)
Jason Altekruse (78)
Yash Sharma (78)
Ramana Inukonda Nagaraj (77)
Rahul Challapalli (75)
Jinfeng Ni (73)
Bridget Bevens (71)
Aman Sinha (65)
tdunning@... (40)
Zhiyong Liu (34)
Julian Hyde (33)
Parth Chandra (33)
Ben Becker (32)
Venki Korukanti (32)
Michael Hausenblas (31)
Xiao Meng (30)
Lisen Mu (29)