On Tue, Aug 8, 2017 at 2:21 PM, Amit Kapila wrote:
> On Tue, Jun 13, 2017 at 7:20 AM, Haribabu Kommi
> wrote:
> >
> >
> > On Fri, Oct 14, 2016 at 7:26 AM, Alvaro Herrera <
> alvhe...@2ndquadrant.com>
> > wrote:
> >>
> >> I have sent the partial
On Mon, Aug 7, 2017 at 11:12 PM, Amit Kapila
wrote:
> On Tue, Aug 1, 2017 at 1:56 PM, Haribabu Kommi
> wrote:
> >
> >
> > On Sun, Jul 23, 2017 at 4:10 PM, Amit Kapila
> > wrote:
> >>
> >
> >>
> >> > 1. Design an API
On Thu, Aug 10, 2017 at 09:59:40PM -0400, Tom Lane wrote:
> Noah Misch writes:
> > On Tue, Aug 08, 2017 at 07:25:37PM -0400, Peter Eisentraut wrote:
> >> I don't think I can usefully contribute to this. Could someone else
> >> take it?
This PostgreSQL 10 open item is past due
Hi,
On 2017-08-11 20:39:13 +1200, Thomas Munro wrote:
> Please find attached a new patch series. I apologise in advance for
> 0001 and note that the patchset now weighs in at ~75kB compressed.
> Here are my in-line replies to your two reviews:
Replying to a few points here, then I'll do a pass
Hello there,
Given the following list of queries:
create table foo (id serial, bar integer);
select * from foo where id in (1);
select * from foo where id in (2,3);
select * from foo where id in (1,3,5);
select * from foo where id in (select id from foo);
would it be possible to have
Here are some small test suites for some contrib modules as well as
pg_archivecleanup that didn't have one previously, as well as one patch
to improve code coverage in a module.
Will add to commit fest. Testing on different platforms and with
different build configurations would be useful.
--
On 2017-08-11 11:14:44 -0400, Robert Haas wrote:
> On Fri, Aug 11, 2017 at 4:39 AM, Thomas Munro
> wrote:
> > OK. Now it's ds_hash_table.{c,h}, where "ds" stands for "dynamic
> > shared". Better? If we were to do other data structures in DSA
> > memory they could
On 2017-08-02 16:35:17 -0400, Robert Haas wrote:
> I actually think failover slots are quite desirable, especially now
> that we've got logical replication in core. In a review of this
> thread I don't see anyone saying otherwise. The debate has really
> been about the right way of implementing
Hi,
On 2017-07-21 19:32:02 +0300, Marina Polyakova wrote:
> Here is the third version of the patch for pgbench thanks to Fabien Coelho
> comments. As in the previous one, transactions with serialization and
> deadlock failures are rolled back and retried until they end successfully or
> their
On Fri, Aug 11, 2017 at 9:55 AM, Alex K wrote:
> - I have used both Latch and ConditionalVariable for the same
> purpose–wait until some signal
> occurs–and for me as an end user they perform quite similar. I
> looked into the condition_variable.c
> code and it
On Thu, Aug 10, 2017 at 11:12 AM, Alexander Korotkov
wrote:
> These results look very cool!
> I think CSN is eventually inevitable, but it's a long distance feature.
> Thus, this optimization could make us a good serve before we would have CSN.
> Do you expect there are
On Fri, Aug 11, 2017 at 5:36 AM, Rushabh Lathia
wrote:
> Please find attach patch with the changes.
I found the way that you had the logic structured in flagInhTables()
to be quite hard to follow, so I rewrote it in the attached version.
This version also has a bunch of
I wrote:
> Probably a better answer is to start supporting arrays over domain
> types. That was left unimplemented in the original domains patch,
> but AFAICS not for any better reason than lack of round tuits.
Attached is a patch series that allows us to create arrays of domain
types. I
В Thu, 10 Aug 2017 18:12:34 +0300
Alexander Korotkov пишет:
> On Thu, Aug 10, 2017 at 3:30 PM, Sokolov Yura
> wrote:
>
> > On 2017-07-31 18:56, Sokolov Yura wrote:
> >
> >> Good day, every one.
> >>
> >> In attempt to improve
On Thu, Aug 10, 2017 at 6:21 PM, Mark Dilger wrote:
> That misses the point I was making. I was suggesting a syntax where
> the caller promises to use all rows without stopping short, and the
> database performance problems of having a bunch of parallel workers
>
Robert Haas writes:
> On Fri, Aug 11, 2017 at 11:24 AM, Tom Lane wrote:
>> 3. remove-pgbench-option-ordering-constraint.patch from
>> https://www.postgresql.org/message-id/20559.1501703...@sss.pgh.pa.us
>>
>> That one was already informally reviewed by
On Fri, Aug 11, 2017 at 11:24 AM, Tom Lane wrote:
> 3. remove-pgbench-option-ordering-constraint.patch from
> https://www.postgresql.org/message-id/20559.1501703...@sss.pgh.pa.us
>
> That one was already informally reviewed by two people, so I don't
> think it needs another
On Sun, Aug 6, 2017 at 10:56 PM, Amit Langote
wrote:
> Good catch. I agree that getting an Append node after that commit is
> unintentional and we should fix so that we don't get an Append. So, +1 to
> your patch. I looked at the patch and the code fix seems to
I have some patches sitting around in my workspace that I think are
non-controversial, and so I was considering just pushing them once
the tree opens for v11 development. If anyone thinks they need
further review, I'll put them into the September commitfest, but
otherwise we might as well skip
On Fri, Aug 11, 2017 at 4:39 AM, Thomas Munro
wrote:
> OK. Now it's ds_hash_table.{c,h}, where "ds" stands for "dynamic
> shared". Better? If we were to do other data structures in DSA
> memory they could follow that style: ds_red_black_tree.c, ds_vector.c,
>
Greetings pgsql-hackers,
I have completed the general infrastructure for parallel COPY FROM execution,
consisting of Main (master) process and multiple BGWorkers connected with master
using a personal message query (shm_mq).
Master process does:
- Dynamic shared memory allocation with parallel
Peter Eisentraut writes:
> On 8/10/17 17:53, Thomas Munro wrote:
>> The current regression tests, isolation tests and TAP tests are very
>> good (though I admit my experience with TAP is limited), but IMHO we
>> are lacking support for C-level unit testing.
On Fri, Aug 11, 2017 at 1:33 PM, Greg Stark wrote:
> On 10 August 2017 at 15:26, Chris Travers wrote:
> >
> >
> > The bitwise comparison is interesting. Remember the error was:
> >
> > pg_xlogdump: FATAL: error in WAL record at 1E39C/E1117FB8:
On 8/10/17 17:53, Thomas Munro wrote:
> The current regression tests, isolation tests and TAP tests are very
> good (though I admit my experience with TAP is limited), but IMHO we
> are lacking support for C-level unit testing. Complicated, fiddly
> things with many states, interactions, edge
On 8/11/17 09:06, Álvaro Hernández Tortosa wrote:
> Strictly speaking the RFC assumes that the username is at least 1
> character. I understand this was precisely Peter's original comment.
Well, my main point was that the documentation, the code, and the code
comments all say slightly
On 8/11/17 07:18, Michael Paquier wrote:
> The problem is where a username includes characters as a comma or '=',
> which can be avoided if the string is in UTF-8 as the username is
> prepared with SASLprep before being used in the SASL exchange, but we
> have no way now to be sure now that the
>
> Comments on the latest patch:
Thank you once again for reviewing my patches.
>
> 1.
> /*
> + * We remember prev and next block number along with current block
> + * number so that if fetching the tuples using cursor we know the
> + * page from where to begin. This is for the case where we
On 11/08/17 15:00, Michael Paquier wrote:
On Fri, Aug 11, 2017 at 9:31 PM, Álvaro Hernández Tortosa
wrote:
On 11/08/17 13:18, Michael Paquier wrote:
On Fri, Aug 11, 2017 at 3:50 PM, Álvaro Hernández Tortosa
wrote:
Relatedly, the SCRAM specification
On Fri, Aug 11, 2017 at 9:31 PM, Álvaro Hernández Tortosa
wrote:
> On 11/08/17 13:18, Michael Paquier wrote:
>> On Fri, Aug 11, 2017 at 3:50 PM, Álvaro Hernández Tortosa
>> wrote:
Relatedly, the SCRAM specification doesn't appear to allow omitting the
On Fri, Aug 11, 2017 at 1:33 PM, Greg Stark wrote:
> On 10 August 2017 at 15:26, Chris Travers wrote:
> >
> >
> > The bitwise comparison is interesting. Remember the error was:
> >
> > pg_xlogdump: FATAL: error in WAL record at 1E39C/E1117FB8:
Appears that patch is not helping.
Errors like below are still appearing in the log
===
2017-08-11 12:22:35 UTC [2840]: [1-1] user=,db=,app=,client= FATAL: could
not connect to the primary server: could not send data to server: Socket is
not connected
On 11/08/17 13:18, Michael Paquier wrote:
On Fri, Aug 11, 2017 at 3:50 PM, Álvaro Hernández Tortosa
wrote:
On 11/08/17 03:57, Peter Eisentraut wrote:
The SCRAM protocol documentation
(https://www.postgresql.org/docs/devel/static/sasl-authentication.html)
states
"To avoid
On 10 August 2017 at 15:26, Chris Travers wrote:
>
>
> The bitwise comparison is interesting. Remember the error was:
>
> pg_xlogdump: FATAL: error in WAL record at 1E39C/E1117FB8: unexpected
> pageaddr 1E375/61118000 in log segment 0001E39C00E1, offset
>
On Fri, Aug 11, 2017 at 3:50 PM, Álvaro Hernández Tortosa
wrote:
> On 11/08/17 03:57, Peter Eisentraut wrote:
>> The SCRAM protocol documentation
>> (https://www.postgresql.org/docs/devel/static/sasl-authentication.html)
>> states
>>
>> "To avoid confusion, the client should use
On Thu, Aug 10, 2017 at 8:26 PM, Robert Haas wrote:
> On Thu, Aug 10, 2017 at 3:47 AM, Rushabh Lathia
> wrote:
> >> (1) seems like a pretty arbitrary restriction, so I don't like that
> >> option. (2) would hurt performance in some use cases.
On Thu, Aug 10, 2017 at 6:30 PM, Nicolas Thauvin
wrote:
> Hello,
>
> The information_schema.table_privileges view filters on regular tables
> and views. Foreign tables are not shown in this view but they are in
> other views of the information_schema like tables or
Hi,
Please find attached a new patch series. I apologise in advance for
0001 and note that the patchset now weighs in at ~75kB compressed.
Here are my in-line replies to your two reviews:
On Tue, Jul 25, 2017 at 10:09 PM, Andres Freund wrote:
> It does concern me that we're
On 11/08/17 03:57, Peter Eisentraut wrote:
The SCRAM protocol documentation
(https://www.postgresql.org/docs/devel/static/sasl-authentication.html)
states
"To avoid confusion, the client should use pg_same_as_startup_message as
the username in the client-first-message."
However, the client
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