Awesome.
I would love to implement this API in JDBC_FDW.
Atri
Sent from my iPad
On 16-Nov-2012, at 20:20, "Albe Laurenz" wrote:
> Kohei KaiGai wrote:
>> The attached patch is just a refreshed version for clean applying to
>> the latest tree.
>>
>> As previous version doing, it makes pseudo e
On Thu, Nov 15, 2012 at 12:42 AM, Atri Sharma wrote:
>
>
>
> On Wed, Nov 7, 2012 at 9:47 PM, Merlin Moncure wrote:
>
>> On Wed, Nov 7, 2012 at 6:01 AM, Amit Kapila
>> wrote:
>> >> >> Following the sig is a first cut at a patch (written by Atri) th
On Wed, Nov 7, 2012 at 9:47 PM, Merlin Moncure wrote:
> On Wed, Nov 7, 2012 at 6:01 AM, Amit Kapila
> wrote:
> >> >> Following the sig is a first cut at a patch (written by Atri) that
> >> >> attempts to mitigate hint bit i/o penalty when many pages worth of
> >> >> tuples are sequentially writt
On 08-Nov-2012, at 13:35, "Albe Laurenz" wrote:
> Alexander Korotkov wrote:
>> 2) You wrote that FDW can support or don't support write depending on
> having corresponding functions.
>> However it's likely some tables of same FDW could be writable while
> another are not. I think we should
>> h
On Wed, Nov 7, 2012 at 5:31 PM, Amit Kapila wrote:
>
>
> > -Original Message-
> > From: Atri Sharma [mailto:atri.j...@gmail.com]
> > Sent: Wednesday, November 07, 2012 4:02 PM
> > To: Amit Kapila
> > Cc: Merlin Moncure; PostgreSQL-development
> >
On 07-Nov-2012, at 15:46, Amit Kapila wrote:
>> From: pgsql-hackers-ow...@postgresql.org [mailto:pgsql-hackers-
>> ow...@postgresql.org] On Behalf Of Merlin Moncure
>> Sent: Wednesday, November 07, 2012 5:26 AM
>> To: PostgreSQL-development
>> Cc: Atri Sharma
>&
On Sun, Oct 7, 2012 at 3:17 AM, Tom Lane wrote:
> Atri Sharma writes:
>> The issue I am trying to resolve is that if two scans are taking place
>> on the same backend(due to the same query),then,the server is
>> crashing.
>
> That sounds like an FDW bug ... which FDW a
On Sat, Oct 6, 2012 at 4:05 PM, Tom Lane wrote:
> Atri Sharma writes:
>> On Sat, Oct 6, 2012 at 3:45 PM, Tom Lane wrote:
>>> Atri Sharma writes:
>>>> I am trying to identify foreign scans uniquely.
>
>>> What do you mean by "identify"?
On Sat, Oct 6, 2012 at 3:45 PM, Tom Lane wrote:
> Atri Sharma writes:
>> I am trying to identify foreign scans uniquely.
>
> What do you mean by "identify"? What are you trying to accomplish,
> and in what context?
>
> regards, tom lane
Hi,
I am trying to identify foreign scans uniquely.I am trying to do that
by struct ForeignScanState,but I am confused as to how I can identify
the scan.
Is there a member of ForeignScanState that can be used for this purpose?
Atri
--
Regards,
Atri
l'apprenant
--
Sent via pgsql-hackers mai
On Sat, Oct 6, 2012 at 1:34 PM, David E. Wheeler wrote:
> On Oct 5, 2012, at 6:12 PM, Tom Lane wrote:
>
>> Probably not so much "assumed" as "nobody thought about it". In
>> e.g. plperl we expend the cycles to do encoding validity checking on
>> *every* string entering the system from Perl. I'm
On Tue, Jul 24, 2012 at 11:05 PM, Joshua D. Drake
wrote:
>
> On 07/24/2012 10:26 AM, Kevin Grittner wrote:
>>
>>
>> I have recently been laid up with a MRSA infection, which left me
>> suddenly unable to deal with even reading my email. (I took a shot
>> at catching up a week ago, and it was too
On Fri, Jul 13, 2012 at 7:03 PM, Andrew Dunstan wrote:
>
> On 07/13/2012 09:12 AM, Atri Sharma wrote:
>>
>> On Fri, Jul 13, 2012 at 6:40 PM, Andrew Dunstan
>> wrote:
>>>
>>> On 07/13/2012 08:57 AM, Atri Sharma wrote:
>>>>
>>&g
On Fri, Jul 13, 2012 at 6:40 PM, Andrew Dunstan wrote:
>
> On 07/13/2012 08:57 AM, Atri Sharma wrote:
>>
>> On Fri, Jul 13, 2012 at 6:13 PM, Andrew Dunstan
>> wrote:
>>>
>>> On 07/13/2012 08:07 AM, Albe Laurenz wrote:
>>>>
>>>> I
On Fri, Jul 13, 2012 at 6:13 PM, Andrew Dunstan wrote:
>
> On 07/13/2012 08:07 AM, Albe Laurenz wrote:
>>
>> I have read a report that extensions built with MinGW are compatible with
>> EDB's binaries if you use --disable-float8-byval
>> (http://www.postgresonline.com/journal/archives/246-ODBC-For
On Fri, Jul 13, 2012 at 5:37 PM, Albe Laurenz wrote:
> Atri Sharma wrote:
>> On Fri, Jul 13, 2012 at 2:11 PM, Dave Page wrote:
>>> On Fri, Jul 13, 2012 at 9:31 AM, Atri Sharma
> wrote:
>>>> I am trying to install my FDW project on windows.I did some resea
On Fri, Jul 13, 2012 at 3:35 PM, Dave Page wrote:
> On Fri, Jul 13, 2012 at 11:03 AM, Atri Sharma wrote:
>>
>> Okies,thanks.
>>
>> Another thing,could you please help me in installation of my FDW
>> project in packaged installations of PostgreSQL in Debian
On Fri, Jul 13, 2012 at 3:21 PM, Dave Page wrote:
> On Fri, Jul 13, 2012 at 10:04 AM, Atri Sharma wrote:
>>
>> Thanks for the advice.i shall build PostgreSQL from sources in
>> windows,then,try to get vc++ installed and configured"?
>
> No, the other way rou
Sent from my iPad
On 13-Jul-2012, at 2:23 PM, Dave Page wrote:
> On Fri, Jul 13, 2012 at 9:46 AM, Atri Sharma wrote:
>>
>> Hi Dave,
>>
>> I am sorry,I am not too sure about EDB.Cannot I cross compile even for
>> EnterpriseDB version?
>
> I doubt
On Fri, Jul 13, 2012 at 2:11 PM, Dave Page wrote:
> On Fri, Jul 13, 2012 at 9:31 AM, Atri Sharma wrote:
>> Hi all,
>>
>> I am trying to install my FDW project on windows.I did some research
>> and I believe I shall be requiring pre compiled binaries(dll files).I
>
Hi all,
I am trying to install my FDW project on windows.I did some research
and I believe I shall be requiring pre compiled binaries(dll files).I
tried cross compiling using MinGW on my Ubuntu.I am using PGXS for
compiling and making my project.I tried overriding CC and setting it
to the MinGW C
On Mon, Jun 11, 2012 at 8:39 PM, Robert Haas wrote:
> So, when are we thinking we might release 9.2.0?
>
> We've done a fall release the last two years, but it's not obvious to
> me that we have a whole lot of blockers left. In fact, the only
> blocker for which we have nothing that looks like a
Hi all,
I am trying to build and store multiple tuples.The code is:
ExecClearTuple(slot);
/The code for fetching the data from which tuple will be formed../
for(;xss.ss_currentRelation->rd_att),
values);
ExecStoreTuple(tuple, slot, InvalidBuffer, false);
}
return (slot);
When I am including t
On Thu, May 31, 2012 at 7:01 PM, Tom Lane wrote:
> Atri Sharma writes:
>> My call to heap_form_tuple looks like:
>> val1=0;
>> tupledesc1=BlessTupleDesc(node->ss.ss_currentRelation->rd_att);
>> tuple=heap_form_tuple(tupledesc1,p1,&val1);
>
>> p1 is
On Thu, May 31, 2012 at 5:14 PM, Heikki Linnakangas
wrote:
> On 31.05.2012 14:42, Atri Sharma wrote:
>>
>> Another thing I wanted to ask was that would you recommend building
>> tuples from strings directly or converting them to Datum first and
>> then build the
On Thu, May 31, 2012 at 5:02 PM, Heikki Linnakangas
wrote:
> On 31.05.2012 13:42, Atri Sharma wrote:
>>
>> I am trying to call heap_form_tuple to create a tuple from a datum.
>>
>> My call to heap_form_tuple looks like:
>>
>>
>> val1=0;
>> tu
Hi all,
I am trying to call heap_form_tuple to create a tuple from a datum.
My call to heap_form_tuple looks like:
val1=0;
tupledesc1=BlessTupleDesc(node->ss.ss_currentRelation->rd_att);
tuple=heap_form_tuple(tupledesc1,p1,&val1);
p1 is a pointer to a Datum instance which is created from a ch
On Wed, May 30, 2012 at 5:15 PM, Shigeru HANADA
wrote:
> Hi Atri,
>
> (2012/05/30 19:49), Atri Sharma wrote:
>> SELECT * FROM table1;
>>
>> If,for above command,fdw1 is invoked,how do I get the name/Oid of the
>> table(i.e. table1) in fdw1?
>
> For 9.1 and
SELECT * FROM table1;
If,for above command,fdw1 is invoked,how do I get the name/Oid of the
table(i.e. table1) in fdw1?
Atri
--
Regards,
Atri
l'apprenant
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
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On Mon, Apr 30, 2012 at 12:39 PM, Simon Riggs wrote:
> On Mon, Apr 30, 2012 at 7:35 AM, Dave Page wrote:
>> On Sun, Apr 29, 2012 at 11:20 PM, Alvaro Herrera
>> wrote:
>>>
>>> Excerpts from Simon Riggs's message of jue abr 26 11:10:09 -0300 2012:
On Thu, Apr 26, 2012 at 1:41 PM, Simon Riggs
On Tue, Apr 24, 2012 at 10:36 PM, Josh Berkus wrote:
> Hackers,
>
> We've chosen the 5 GSOC projects for this year:
>
> * JDBC Foreign Data Wrapper, by Atri, mentored by Merlin Moncure
> * Document Collection Foreign Data Wrapper, by Zheng Yang (a returning
> student), mentored by Satoshi Nagayasu
On Tue, Apr 17, 2012 at 7:37 PM, Andrew Dunstan wrote:
>
>
> On 04/17/2012 09:12 AM, Atri Sharma wrote:
>>
>> I just had a small doubt I wanted to clarify.I initially said in my
>> proposal that I would be using SPI for getting the FDW API to call Pl/Java
>> f
On Wed, Apr 11, 2012 at 8:17 PM, Atri Sharma wrote:
>
> On Tue, Apr 10, 2012 at 10:41 PM, Atri Sharma wrote:
>>>>Well. maybe I spoke too soon...JNI is probably the best route. Since
>>>>SPI is off the table, all we're really pulling in from pl/java is the
&g
On Tue, Apr 10, 2012 at 10:41 PM, Atri Sharma wrote:
>>>Well. maybe I spoke too soon...JNI is probably the best route. Since
>>>SPI is off the table, all we're really pulling in from pl/java is the
>>>(non-trivial) proper installation of a jvm into a postgres pr
Hi all,
In continuation to the discussion regarding my JDBC wrapping FDW,I have been
talking to members of the community and I have two approaches on which I
would request your suggestions and opinions:
>I think we are back on the initial approach I proposed(hooking directly
into the JVM and ex
>
>I think Multicorn is a good example, which invokes Python from FDW
>routines though it is not using PL/Python.
>
>http://multicorn.org/
>
>
Hi Hitoshi,
Thanks for the link.
You mean,I should try to build something like Multicorn for Java?
Atri
--
Sent via pgsql-hackers mailing list (pgsql
>> I agree that JNI isn't required -- we're going to
>> have to study the pl/java system a bit to determine the best way to
>> hook in. This could end up getting us into the 'biting of more than
>> can chew' territory admittedly, but Atri is enthusiastic and wants to
>> give it a go.
>
>Well. may
On Tue, Apr 10, 2012 at 8:55 PM, Tom Lane wrote:
> Merlin Moncure writes:
>> ... We have to invoke java and there
>> are two basic ways to tie into the java runtime: one is to jump
>> through SPI via the SQL executor. The other is JNI into the pl/java
>> jvm which I think you were hinting was t
On Tue, Apr 10, 2012 at 5:38 PM, Albe Laurenz wrote:
> Atri Sharma wrote:
>> I submitted a proposal for GSoc 2012.Please review it and let me know
>> your comments.
>>
>> The link is:
>>
>>
> https://google-melange.appspot.com/gsoc/proposal/review/goog
On Mon, Apr 9, 2012 at 11:40 PM, Merlin Moncure wrote:
> On Mon, Apr 9, 2012 at 12:25 PM, Atri Sharma wrote:
>> On Mon, Apr 9, 2012 at 10:15 PM, Andrew Dunstan wrote:
>>> On 04/09/2012 12:14 PM, Dave Cramer wrote:
>>>> So I'm confused, once they link a file to
On Mon, Apr 9, 2012 at 10:15 PM, Andrew Dunstan wrote:
>
>
> On 04/09/2012 12:14 PM, Dave Cramer wrote:
>>
>>
>> So I'm confused, once they link a file to an FDW can't you just read
>> it with an normal select ?
>>
>> What additional functionality will this provide ?
>>
>
>
>
> I'm confused about
Hi all,
I submitted a proposal for GSoc 2012.Please review it and let me know
your comments.
The link is:
https://google-melange.appspot.com/gsoc/proposal/review/google/gsoc2012/atrisharma/1001
Atri
--
Regards,
Atri
l'apprenant
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgres
Hi All,
I submitted a GSoc application yesterday. Please review it and let me know
if anyone needs any clarifications.
Atri
-Original Message-
From: Atri Sharma [mailto:atri.j...@gmail.com]
Sent: 22 March 2012 09:20
To: 'Atri Sharma'
Subject: RE: [HACKERS] Regarding column reordering project for GSoc 2012
-Original Message-----
From: Atri Sharma [mailto:atri.j...@gmail.com]
Sent: 20 March
On Wed, Mar 21, 2012 at 12:42 AM, Merlin Moncure wrote:
> On Tue, Mar 20, 2012 at 12:34 PM, Atri Sharma wrote:
>>
>>
>> -Original Message-
>> From: Merlin Moncure [mailto:mmonc...@gmail.com]
>> Sent: 20 March 2012 22:50
>> To: Atri Sharma
>> C
-Original Message-
From: Merlin Moncure [mailto:mmonc...@gmail.com]
Sent: 20 March 2012 22:50
To: Atri Sharma
Cc: Heikki Linnakangas; Alvaro Herrera; Daniel Farina; Andrew Dunstan; Dave
Page; Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering project for GSoc 2012
On Tue
-Original Message-
From: Merlin Moncure [mailto:mmonc...@gmail.com]
Sent: 20 March 2012 20:52
To: Atri Sharma
Cc: Heikki Linnakangas; Alvaro Herrera; Daniel Farina; Andrew Dunstan; Dave
Page; Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering project for GSoc 2012
On Tue
-Original Message-
From: Heikki Linnakangas [mailto:heikki.linnakan...@enterprisedb.com]
Sent: 20 March 2012 17:39
To: Claes Jakobsson
Cc: Merlin Moncure; Alvaro Herrera; Atri Sharma; Daniel Farina; Andrew
Dunstan; Dave Page; Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering
-Original Message-
From: Merlin Moncure [mailto:mmonc...@gmail.com]
Sent: 20 March 2012 03:15
To: Heikki Linnakangas
Cc: Alvaro Herrera; Atri Sharma; Daniel Farina; Andrew Dunstan; Dave Page;
Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering project for GSoc 2012
On Mon, Mar
-Original Message-
From: Claes Jakobsson [mailto:cl...@versed.se]
Sent: 20 March 2012 14:40
To: Merlin Moncure
Cc: Heikki Linnakangas; Alvaro Herrera; Atri Sharma; Daniel Farina; Andrew
Dunstan; Dave Page; Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering project for GSoc
On Tue, Mar 20, 2012 at 12:08 AM, Atri Sharma wrote:
> On Mon, Mar 19, 2012 at 11:51 PM, Alvaro Herrera
> wrote:
>>
>> Excerpts from Atri Sharma's message of dom mar 18 01:05:23 -0300 2012:
>>
>>> I am understanding the scenario now. I will take a little
On Mon, Mar 19, 2012 at 11:51 PM, Alvaro Herrera
wrote:
>
> Excerpts from Atri Sharma's message of dom mar 18 01:05:23 -0300 2012:
>
>> I am understanding the scenario now. I will take a little of your time to
>> modify my original idea:
>>
>> The "middle layer" still exists, but NOT on the indivi
-Original Message-
From: jcasa...@systemguards.com.ec [mailto:jcasa...@systemguards.com.ec] On
Behalf Of Jaime Casanova
Sent: 18 March 2012 01:04
To: Atri Sharma
Cc: Dave Page; Alvaro Herrera; Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering project for GSoc 2012
On Sat
-Original Message-
From: Daniel Farina [mailto:dan...@heroku.com]
Sent: 18 March 2012 06:30
To: Andrew Dunstan
Cc: Dave Page; Atri Sharma; Alvaro Herrera; Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering project for GSoc 2012
On Sat, Mar 17, 2012 at 1:48 PM, Andrew Dunstan
Hi Dave,
I believe,with the ALTER command,we plan to give the user power to modify
ordering . Don't we?
Atri
From: Dave Page [mailto:dp...@pgadmin.org]
Sent: 18 March 2012 00:46
To: Atri Sharma
Cc: Alvaro Herrera; Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering pr
[mailto:alvhe...@commandprompt.com]
Sent: 18 March 2012 00:34
To: Atri Sharma
Cc: Pg Hackers
Subject: RE: [HACKERS] Regarding column reordering project for GSoc 2012
Excerpts from Atri Sharma's message of sáb mar 17 15:48:13 -0300 2012:
>
> HI Alvaro,
> I did send a complete description
:17
To: Atri Sharma
Cc: Pg Hackers
Subject: Re: [HACKERS] Regarding column reordering project for GSoc 2012
Excerpts from Atri Sharma's message of sáb mar 17 05:39:10 -0300 2012:
> Hi All,
>
> I am Atri Sharma.I am a C developer with experience in database
> designing and da
,
changes in the graph will be done and minimal spanning tree would be
recomputed.
Atri
-Original Message-
From: Atri Sharma [mailto:atri.j...@gmail.com]
Sent: 17 March 2012 22:43
To: 'Andrew Dunstan'
Cc: 'pgsql-hackers@postgresql.org'
Subject: RE: [HACKERS] Regardi
n the idea.
Atri
-Original Message-
From: Andrew Dunstan [mailto:and...@dunslane.net]
Sent: 17 March 2012 21:30
To: Atri Sharma
Cc: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Regarding column reordering project for GSoc 2012
On 03/17/2012 04:39 AM, Atri Sharma wrote:
> Hi
Hi All,
I am Atri Sharma.I am a C developer with experience in database
designing and database management systems.I have worked with
MySql,Oracle and other database systems.I have designed databases for
various projects as well.
I would be interested in developing the column reordering project by
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