On 27 August 2015 at 23:20, Bruce Momjian br...@momjian.us wrote:
On Fri, Jun 26, 2015 at 11:13:19AM -0700, Peter Geoghegan wrote:
On Fri, Jun 26, 2015 at 11:09 AM, Alvaro Herrera
alvhe...@2ndquadrant.com wrote:
Maybe there's a reasonable way to measure releases (my 8.0 is bigger
than
On Thu, Aug 27, 2015 at 10:36:46AM -0400, Tom Lane wrote:
the problem is that
IBM's assembler doesn't understand the local symbol notation supported
by the GNU assembler (bne 1f referencing the next occurrence of 1:).
So s_lock.h's PowerPC assembly code works if you have gcc configured to
use
On Fri, Aug 28, 2015 at 3:29 AM, Jim Nasby jim.na...@bluetreble.com wrote:
On 8/27/15 8:37 AM, Pavel Stehule wrote:
I don't think we can detect and remove the default values from this
output in a reliable way?
This is pretty difficult - any parameter can be important, and hard to
Hello, this patch enables planner to be couscious of inter-column
correlation.
Sometimes two or more columns in a table has some correlation
which brings underestimate, which leads to wrong join method and
ends with slow execution.
Tomas Vondra is now working on heavily-equipped multivariate
Hi, this is a spin-off patch from Fabien COELHO's
backslash-continuations.
The major concept of this patch is making usage of psql's scanner
to get rid of home-grown scanner of pgbench to make
multi-statement feature available for pgbench custom scripts.
This patch does the following things.
-
I've done the same using the output $(git describe --tags --dirty) -
which will return something like REL9_5_ALPHA1-330-g8a7d070-dirty.
Looks good!
That's still not perfect considering plpgsql and such,
ISTM That even for plpgsql it could be done, the stamp can be generated
when the
Hello,
I added a NOFITY chan to the SQL arg of an SPI_execute(), (I did it
also with just the NOTIFY statement),
but the listeners (other workers) don't get the notification until a
NOTIFY chan is done for example with pgadmin,
They don't get lost, just not emited after the not forgotten call of
On 2015-08-28 07:48:28 +0200, Fabien COELHO wrote:
Salesforce did something similar in their internal build, and TBH I do not
find it a good idea. The basic problem is it's completely misleading to
equate the last commit with the source you actually built from, because
that might not have
On 2015/07/22 15:25, Etsuro Fujita wrote:
On 2015/07/10 21:59, David Rowley wrote:
On 10 July 2015 at 21:40, Etsuro Fujita fujita.ets...@lab.ntt.co.jp
mailto:fujita.ets...@lab.ntt.co.jp wrote:
To save cycles, I modified create_foreignscan_plan so that it detects
whether any system
* Dean Rasheed (dean.a.rash...@gmail.com) wrote:
On 27 August 2015 at 13:49, Andres Freund and...@anarazel.de wrote:
The locking around rowsecurity policy expressions seems to be
insufficient:
SELECT * FROM document WHERE f_leak(dtitle) ORDER BY did;
WARNING:
* Andres Freund (and...@anarazel.de) wrote:
On 2015-08-28 08:49:24 -0400, Stephen Frost wrote:
+ /*
+* get_row_security_policies just added to
securityQuals and/or
+* withCheckOptions, and there were
On 2015-08-28 08:49:24 -0400, Stephen Frost wrote:
+ /*
+ * get_row_security_policies just added to
securityQuals and/or
+ * withCheckOptions, and there were SubLinks,
so make sure
+
Noah Misch n...@leadboat.com writes:
On Thu, Aug 27, 2015 at 10:36:46AM -0400, Tom Lane wrote:
the problem is that
IBM's assembler doesn't understand the local symbol notation supported
by the GNU assembler (bne 1f referencing the next occurrence of 1:).
So s_lock.h's PowerPC assembly code
* Andres Freund (and...@anarazel.de) wrote:
On 2015-08-28 08:49:24 -0400, Stephen Frost wrote:
+ /*
+* get_row_security_policies just added to
securityQuals and/or
+* withCheckOptions, and there were
* Andres Freund (and...@anarazel.de) wrote:
On 2015-08-28 08:49:24 -0400, Stephen Frost wrote:
+ /*
+* get_row_security_policies just added to
securityQuals and/or
+* withCheckOptions, and there were
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 08/25/2015 06:54 PM, Joe Conway wrote:
On 08/25/2015 06:03 PM, Joe Conway wrote:
I'm arriving late to this party, so maybe everyone else already
knows this, but apparently sepgsql is not compatible with the
version of selinux available on
On 2015-08-28 12:32:45 -0300, Alvaro Herrera wrote:
YUriy Zhuravlev wrote:
Hello Hackers
How would you react if I provided a patch which introduces a CMake build
system?
What's your motivation for doing so?
I definitely can see some advantages. Non-broken dependencies around
On 2015-08-27 11:12:42 -0400, Tom Lane wrote:
Steve Crawford scrawf...@pinpointresearch.com writes:
Candidate for Appendix K?
Meh ... it's not a user-visible notation, in fact it only appears in
rewriteHandler.c AFAICS.
Agreed, I don't think we want to distribute that term any wider than
Andres Freund and...@anarazel.de writes:
On 2015-08-27 11:12:42 -0400, Tom Lane wrote:
I think an explanation in fireRIRrules' header comment would be fine.
I was thinking of adding it to the file's header like
* NOTES
* Some of the terms used in this file are of historic nature:
Hello,
I'm going to create two factor authentication for pgadmin server...
I'm using postgresql 9.4 with pgadmin III on Linux Mint 17.2 32bit...
I already have 1 password authentication but For better security, I just
want to force 2 of them. The authentication factors could be any
things(what
On 2015-08-28 10:20:58 -0400, Tom Lane wrote:
Seems reasonable. Maybe worth writing out the modern spelling a bit
further, an ON SELECT DO INSTEAD SELECT rule, to make the parallel
to Retrieve-Instead-Retrieve perfectly clear.
Makes sense. Pushed that way.
Thanks
--
Sent via pgsql-hackers
Hello Hackers
How would you react if I provided a patch which introduces a CMake build
system?
Old thread:
http://www.postgresql.org/message-id/200812291325.13354.pete...@gmx.net
The main argument against the it's too hard. I'm right?
Thanks!
--
YUriy Zhuravlev
Postgres Professional:
YUriy Zhuravlev wrote:
Hello Hackers
How would you react if I provided a patch which introduces a CMake build
system?
What's your motivation for doing so?
--
Álvaro Herrerahttp://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training Services
--
Hi,
In pg_upgrade, how about adding a feature to copy data directory over
network.
That is, we can run pg_upgrade from our new host, where old host will be a
remote machine.
We can add two parameters - oldhost and if it is used, pg_upgrade will
identify the old host as remote and instead of local
On 8/28/15 8:39 PM, Tom Lane wrote:
Michael Paquier michael.paqu...@gmail.com writes:
On Sat, Aug 29, 2015 at 5:02 AM, Jim Nasby jim.na...@bluetreble.com wrote:
Looks like a 98k file won't get through the list...
Is it compressed? Note that we have sometimes larger patches than that, but
* It is really the version of libselinux.so that matters here. RHEL
7.x has libselinux 2.2.x whereas RHEL 6.x has 2.0.x. The latter lacks
functionality required by sepgsql starting with PG 9.2.
Yes, that has been my observation as well.
So given all that, here is what I propose we do:
1.)
2015-08-28 22:31 GMT+02:00 David G. Johnston david.g.johns...@gmail.com:
On Fri, Aug 28, 2015 at 4:18 PM, Pavel Stehule pavel.steh...@gmail.com
wrote:
2015-08-28 22:07 GMT+02:00 Jim Nasby jim.na...@bluetreble.com:
On 8/26/15 8:15 AM, Pavel Stehule wrote:
+ and then exit. This is
2015-08-28 23:01 GMT+02:00 Jim Nasby jim.na...@bluetreble.com:
On 8/28/15 3:31 PM, David G. Johnston wrote:
--psqlrc
; read the standard rc files
--no-psqlrc ; do not read the standard rc files
It belongs in a separate patch, though.
In this patch -g should disable the reading of the
On Fri, Aug 28, 2015 at 09:58:46AM -0400, Tom Lane wrote:
Noah Misch n...@leadboat.com writes:
On Thu, Aug 27, 2015 at 10:36:46AM -0400, Tom Lane wrote:
So s_lock.h's PowerPC assembly code works if you have gcc configured to
use gas as backend, but not if it's configured to use the native
On Friday 28 August 2015 13:28:49 Alvaro Herrera wrote:
Andres Freund wrote:
On 2015-08-28 12:32:45 -0300, Alvaro Herrera wrote:
YUriy Zhuravlev wrote:
Hello Hackers
How would you react if I provided a patch which introduces a CMake
build
system?
What's your
2015-08-29 0:48 GMT+02:00 Daniel Verite dan...@manitou-mail.org:
Hi,
This is a reboot of my previous proposal for pivoting results in psql,
with a new patch that generalizes the idea further through a command
now named \rotate, and some examples.
So the concept is: having an existing
Michael Paquier michael.paqu...@gmail.com writes:
On Sat, Aug 29, 2015 at 5:02 AM, Jim Nasby jim.na...@bluetreble.com wrote:
Looks like a 98k file won't get through the list...
Is it compressed? Note that we have sometimes larger patches than that, but
perhaps those had special permissions by
On Sat, Aug 29, 2015 at 9:03 AM, Thomas Munro thomas.mu...@enterprisedb.com
wrote:
On Fri, Aug 28, 2015 at 10:30 PM, jacques klein
jacques.k...@googlemail.com wrote:
Hello,
I added a NOFITY chan to the SQL arg of an SPI_execute(), (I did it
also with just the NOTIFY statement),
but the
On Sat, Aug 29, 2015 at 11:18 AM, Jim Nasby jim.na...@bluetreble.com
wrote:
On 8/28/15 8:39 PM, Tom Lane wrote:
Michael Paquier michael.paqu...@gmail.com writes:
On Sat, Aug 29, 2015 at 5:02 AM, Jim Nasby jim.na...@bluetreble.com
wrote:
Looks like a 98k file won't get through the list...
+1 for bringing the jdbc driver URI syntax into libpq, so that all interfaces
can be optionally specified this way. This doesn't preclude the use of
ipfailover, in fact it might be work well together. If you don't like it, don't
use it.
+1
Another thought: multiple hosts in URI could be used
On Fri, Aug 28, 2015 at 1:44 AM, Andres Freund and...@anarazel.de wrote:
On 2015-08-28 07:48:28 +0200, Fabien COELHO wrote:
Salesforce did something similar in their internal build, and TBH I do
not
find it a good idea. The basic problem is it's completely misleading to
equate the last
Andres Freund wrote:
On 2015-08-28 12:32:45 -0300, Alvaro Herrera wrote:
YUriy Zhuravlev wrote:
Hello Hackers
How would you react if I provided a patch which introduces a CMake build
system?
What's your motivation for doing so?
I definitely can see some advantages.
On 2015-08-28 13:28:49 -0300, Alvaro Herrera wrote:
the other is how ugly the generated files are going to be, and are we
going to carry them in our repo -- right now we only have configure,
but are we going to keep extra files to cope with builds in systems
that don't have cmake installed (as
On 2015-08-28 09:13:59 -0700, Jeff Janes wrote:
On Fri, Aug 28, 2015 at 1:44 AM, Andres Freund and...@anarazel.de wrote:
I've done the same using the output $(git describe --tags --dirty) -
which will return something like REL9_5_ALPHA1-330-g8a7d070-dirty. That
is, the last tag, the number
Alvaro Herrera alvhe...@2ndquadrant.com writes:
I wonder about two other things: one is speed of the build (not that
currently it's all that great, given all the mess with recursive make
invocations, but perhaps it can be even worse); the other is how ugly
the generated files are going to be,
It's broadly interesting, but since it bakes in a build dependency on
CMake, there is some risk that the dependencies become an insurmountable
problem.
(Does CMake run on a VAX 11/780?? :-))
It is probably worth a try, to see what improvements arise, albeit with the
need to accept some risk of
Christopher Browne cbbro...@gmail.com writes:
(Does CMake run on a VAX 11/780?? :-))
Yeah. I see the two major risks as being:
1. We limit ourselves to platforms that cmake works on.
2. We lose the ability to handle weird special-case tests that are
possible (if not necessarily pleasant)
I wrote:
Noah Misch n...@leadboat.com writes:
On Thu, Aug 27, 2015 at 10:36:46AM -0400, Tom Lane wrote:
2. Don't rely on local symbols in the PPC spinlock assembly code.
A third option is to use __sync intrinsics, like we do on ARM. I like (2).
I've been waiting to hear confirmation from
Bruce Momjian br...@momjian.us writes:
On Fri, Aug 28, 2015 at 05:32:38PM -0400, Tom Lane wrote:
Personally I find that truncated output to be pretty unreadable, and
would strongly object to changing git_changelog so that that was the only
possible format. However, I have no objection to
On Wed, Aug 5, 2015 at 03:46:36PM +0200, Andres Freund wrote:
On 2015-08-05 15:08:29 +0200, Andres Freund wrote:
We might later want to change some of the harder to maintain macros to
inline functions, but that seems better done separately.
Here's a conversion for fastgetattr() and
On Wed, Aug 12, 2015 at 04:47:55PM -0400, Robert Haas wrote:
On Wed, Aug 12, 2015 at 4:34 PM, Heikki Linnakangas hlinn...@iki.fi wrote:
Andres didn't mention how big the performance benefit he saw with pgbench
was, but I bet it was barely distinguishible from noise. But that's OK. In
fact,
On 2015-08-28 17:49:35 -0400, Bruce Momjian wrote:
If we _don't_ do that, how do you easily get those lines into the
release notes? I can't imagine how hard it was for Andres to add that
text to the 9.5 release notes:
Formatting the log wasn't the hard part, that was finding out which item
in
On Wed, Aug 12, 2015 at 10:40:53PM +0200, Andres Freund wrote:
You might argue that it's nothing we have touched frequently. And you're
right. But I think that's a mistake. We spend far too much time in the
various pieces of code dissembling tuples, and I think at some point
somebody really
On Sat, Aug 29, 2015 at 12:23:30AM +0200, Andres Freund wrote:
On 2015-08-28 17:49:35 -0400, Bruce Momjian wrote:
If we _don't_ do that, how do you easily get those lines into the
release notes? I can't imagine how hard it was for Andres to add that
text to the 9.5 release notes:
I wrote:
... that assembler likes $ for current location. I did a quick check on my
oldest OS X PPC box, and it seems to be happy with $ as well, so maybe
we can use that --- though I see nothing about $ in the GNU Assembler
manual, which makes me a bit worried about whether it works on all
Hi,
This is a reboot of my previous proposal for pivoting results in psql,
with a new patch that generalizes the idea further through a command
now named \rotate, and some examples.
So the concept is: having an existing query in the query buffer,
the user can specify two column numbers C1 and
On Sat, Aug 29, 2015 at 5:02 AM, Jim Nasby jim.na...@bluetreble.com wrote:
Looks like a 98k file won't get through the list...
Is it compressed? Note that we have sometimes larger patches than that, but
perhaps those had special permissions by the admins of this list.
--
Michael
Bruce Momjian wrote:
To simplify the creation of the release note with the commit tag as an
SGML comment, I think src/tools/git_changelog should be modified to
output this string. The format trunc feature was added in git 1.8.3.
Is that old enough for everyone?
Hmm, that's pretty new
Alvaro Herrera alvhe...@2ndquadrant.com writes:
Bruce Momjian wrote:
To simplify the creation of the release note with the commit tag as an
SGML comment, I think src/tools/git_changelog should be modified to
output this string. The format trunc feature was added in git 1.8.3.
Is that old
On Fri, Aug 28, 2015 at 05:32:38PM -0400, Tom Lane wrote:
Alvaro Herrera alvhe...@2ndquadrant.com writes:
Bruce Momjian wrote:
To simplify the creation of the release note with the commit tag as an
SGML comment, I think src/tools/git_changelog should be modified to
output this string.
Jim Nasby jim.na...@bluetreble.com writes:
On 8/25/15 6:28 PM, Tom Lane wrote:
You need to cast it to some specific record type:
regression=# SELECT magsum( array[row(2.1, 2.1), row(2.2,2.2)]::c[] );
Right, I was wondering how hard it would be to improve that, but it's
not clear to me where
On 8/28/15 3:31 PM, David G. Johnston wrote:
--psqlrc
; read the standard rc files
--no-psqlrc ; do not read the standard rc files
It belongs in a separate patch, though.
In this patch -g should disable the reading of the standard rc files.
Agreed; I didn't realize -c disabled psqlrc.
On Fri, Aug 28, 2015 at 10:30 PM, jacques klein jacques.k...@googlemail.com
wrote:
Hello,
I added a NOFITY chan to the SQL arg of an SPI_execute(), (I did it also
with just the NOTIFY statement),
but the listeners (other workers) don't get the notification until a
NOTIFY chan is done for
On Tue, Jun 30, 2015 at 07:00:45PM +, Andres Freund wrote:
Improve 9.5 release notes.
1) Add sgml comments referencing commits. This is useful to search for
missing items etc.
The comments containing the commit notes are an excerpt from:
git log --date=short \
On Fri, Aug 28, 2015 at 4:07 PM, Jim Nasby jim.na...@bluetreble.com wrote:
On 8/26/15 8:15 AM, Pavel Stehule wrote:
+ and then exit. This is useful in shell scripts. Start-up files
+ (filenamepsqlrc/filename and filename~/.psqlrc/filename)
are
+ ignored with this option.
2015-08-28 22:07 GMT+02:00 Jim Nasby jim.na...@bluetreble.com:
On 8/26/15 8:15 AM, Pavel Stehule wrote:
+ and then exit. This is useful in shell scripts. Start-up files
+ (filenamepsqlrc/filename and filename~/.psqlrc/filename)
are
+ ignored with this option.
Sorry if this
On Fri, Aug 28, 2015 at 4:18 PM, Pavel Stehule pavel.steh...@gmail.com
wrote:
2015-08-28 22:07 GMT+02:00 Jim Nasby jim.na...@bluetreble.com:
On 8/26/15 8:15 AM, Pavel Stehule wrote:
+ and then exit. This is useful in shell scripts. Start-up files
+ (filenamepsqlrc/filename and
On 8/28/15 3:58 AM, Shulgin, Oleksandr wrote:
It occurs to me the most flexible thing that could be done here
would be providing a libpq function that spits out JSON connection
parameters and have psql turn that into a variable. It would be easy
to feed that to a SQL statement
On 8/25/15 6:28 PM, Tom Lane wrote:
Jim Nasby jim.na...@bluetreble.com writes:
This works:
CREATE TYPE c AS (r float, i float);
CREATE FUNCTION mag(c c) RETURNS float LANGUAGE sql AS $$
SELECT sqrt(c.r^2 + c.i^2)
$$;
SELECT mag( (2.2, 2.2) );
mag
--
3.11126983722081
On 8/26/15 8:15 AM, Pavel Stehule wrote:
+ and then exit. This is useful in shell scripts. Start-up files
+ (filenamepsqlrc/filename and filename~/.psqlrc/filename) are
+ ignored with this option.
Sorry if this was discussed and I missed it, but I think this is a bad
idea.
Looks like a 98k file won't get through the list...
Forwarded Message
Subject: Core dump with nested CREATE TEMP TABLE
Date: Thu, 27 Aug 2015 19:45:12 -0500
From: Jim Nasby jim.na...@bluetreble.com
To: Pg Hackers pgsql-hackers@postgresql.org
I don't have an independent
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