On 13/08/10 08:38, Tatsuo Ishii wrote:
It's slower than smaller numbers, and if you actually dirty a
significant portion of it you can have a checkpoint that takes hours to
sync, completely trashing system responsiveness for a good portion of it.
So how much is the reasonal upper limit of
Hi folks
I know many people here loathe ORM systems. I'm one of them, but I still
use them when they appear to be appropriate, despite their problems.
In the process I've come to realize that ORMs in general have a couple
of issues that could be avoided with some help from the database.
On Fri, 13 Aug 2010 14:17:17 +0800
Craig Ringer cr...@postnewspapers.com.au wrote:
On 13/08/10 08:38, Tatsuo Ishii wrote:
It's slower than smaller numbers, and if you actually dirty a
significant portion of it you can have a checkpoint that takes
hours to sync, completely trashing system
pgpass.conf file should in %APPDATA%\postgresql directory of user/account,
which you will use to start the pgagent.
Suppose if you want start pgagent as user peter account on windows, then you
have to keep the pgpass.conf file in %APPDATA%\postgresql directory of peter
account.
-Vibhor
Hi Glen,
How annoying :-(. I think what you need to do is use truss or strace
or local equivalent with the follow-forks flag, so that you can see what
the stand-alone backend process does, not just initdb itself.
Ok, next round. I just have truss as an option, because strace didn't
work at my
Hi, dear postgres developers,
A small investigation showed to me that bzip2 compressed sql files take
only 60% of the space of gz compressed files. Since bzip2 is fairly
common today, could one add an option to pg_dump and pg_restore
supporting this compression type in their custom format? Or
Heyho!
On Friday 13 August 2010 08.52:30 Craig Ringer wrote:
[ ... ORMs ... ]
I wonder if it were worthwhile to collect information on various ORMs on the
postgres wiki. Not to duplicate the ORM's documentation, but to show the
most important highlights and pitfalls when using this or that
Heyho!
On Friday 13 August 2010 10.57:13 Daniel Migowski wrote:
A small investigation showed to me that bzip2 compressed sql files take
only 60% of the space of gz compressed files.
But bzip2 is very slow. I think if there should be changes to the data
compression, xz is probably the
How can we do error logging in Postgres. I am trying to create a LOG_AND_STOP
method which would be generic to the code. I have pasted the code I have
written. This code returns no data which is understandable as the error is
thrown to the external world.
Can I write the code somehow.
CREATE
I am using londiste and would like to add tables for partitioned tables only.
I.E. exclude the parent.
I am currently using the select below.
What postgres catalog table would I query to see this information?
psql database -t -c select schemaname||'.'||relname from pg_stat_user_tables
where
Karl Denninger wrote:
I may be blind - I don't see a way to enable this. OpenSSL kinda
supports this - does Postgres' SSL connectivity allow it to be
supported/enabled?
What are you asking, exactly?
--
Bruce Momjian br...@momjian.ushttp://momjian.us
EnterpriseDB
pg_dumpall | bzip2 mydump.txt.bz2
bunzip2 -kc mydump.txt.bz2 | bin/psql template1
--
Scott Ribe
scott_r...@elevated-dev.com
http://www.elevated-dev.com/
(303) 722-0567 voice
--
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Daniel Migowski wrote:
A small investigation showed to me that bzip2 compressed sql files
take only 60% of the space of gz compressed files. Since bzip2 is
fairly common today, could one add an option to pg_dump and pg_restore
supporting this compression type in their custom format? Or do the
hi..
1
#
we test pgpool-II with Shared Storage (Active-Standby)..
pgpool-II test(192.168.2.99)
Active rac1 (192.168.2.61)
Stadnby rac2 (192.168.2.71)
2
#
we have question...
1
I have answered my own question.
After some poking around I was able to find what I was looking for. I have
posted for future reference.
select relname,relid from pg_stat_user_tables where relid in (select inhrelid
from pg_inherits) and relname like 'table%' order by relname;
Thanks,
Chris
On 13/08/2010 9:31 PM, Bruce Momjian wrote:
Karl Denninger wrote:
I may be blind - I don't see a way to enable this. OpenSSL kinda
supports this - does Postgres' SSL connectivity allow it to be
supported/enabled?
What are you asking, exactly?
As far as I can tell they're asking for
Greg Smith g...@2ndquadrant.com writes:
Daniel Migowski wrote:
A small investigation showed to me that bzip2 compressed sql files
take only 60% of the space of gz compressed files. Since bzip2 is
fairly common today, could one add an option to pg_dump and pg_restore
supporting this
Craig Ringer wrote:
On 13/08/2010 9:31 PM, Bruce Momjian wrote:
Karl Denninger wrote:
I may be blind - I don't see a way to enable this. OpenSSL kinda
supports this - does Postgres' SSL connectivity allow it to be
supported/enabled?
What are you asking, exactly?
As far as I can
Taken from your advice, I gave this a try:
SELECT *
FROM mdx_core.vw_provider AS p
WHERE provider_id = ANY array(
SELECT provider_id
FROM mdx_core.provider_alias
LIMIT 10
)
Well, it RIPS through the query in 15ms compared to 13.0 secs for the In
(SELECT...)
Having said that, modern
Hi,
I have developed a database system where every table have a view mapping the
contents, so the users don't have direct access to the tables. For UPDATE
and DELETE I have created RULES on the views.
My question:
I will create a user to give permissions to the views. I don't know what
kind of
Carlo Stonebanks stonec.regis...@sympatico.ca writes:
Having said that, modern versions of the planner seem to deal reasonably
well with this situation as long as they're being asked to push the
condition through a UNION ALL. Do you really need a UNION in that view?
This is PG v 8.3 - do you
On 13/08/2010 10:43 PM, Craig Ringer wrote:
OpenSSL does provide some transparent crypto support. See:
http://www.openssl.org/docs/ssl/SSL_COMP_add_compression_method.html
Some more info on this:
Apache mod_ssl docs mention that SSLv3 handshake is required to
negotiate compression in SSL.
On Fri, Aug 13, 2010 at 1:52 AM, Craig Ringer
cr...@postnewspapers.com.au wrote:
Hi folks
I know many people here loathe ORM systems. I'm one of them, but I still
use them when they appear to be appropriate, despite their problems.
In the process I've come to realize that ORMs in general
On 13/08/2010 10:50 PM, Bruce Momjian wrote:
I thought all SSL traffic was compressed, unless you turned that off.
It is just SSH that is always compressed?
Frankly, I thought all SSL traffic was compressed too, but the reading
I've just been doing suggests otherwise. It looks like
On Fri, Aug 13, 2010 at 1:52 AM, Craig Ringer
cr...@postnewspapers.com.au wrote:
I'm currently thinking that the upgraded LISTEN/NOTIFY mechanism
in 9.0 might be a good channel for sending cache invalidation
messages with. Thoughts? Ideas?
Forgot to comment on this. Since we've already
Craig Ringer cr...@postnewspapers.com.au writes:
Overall: it sounds to me like SSL/TLS level compression would only be
useful for native libpq-to-postgresql connections, and probably wouldn't
be usable for non-libpq based database access drivers. It'd only work if
SSL was configured, which
On Fri, 2010-08-13 at 11:38 -0400, Tom Lane wrote:
Craig Ringer cr...@postnewspapers.com.au writes:
Overall: it sounds to me like SSL/TLS level compression would only be
useful for native libpq-to-postgresql connections, and probably wouldn't
be usable for non-libpq based database access
Bruce Momjian wrote:
Craig Ringer wrote:
On 13/08/2010 9:31 PM, Bruce Momjian wrote:
Karl Denninger wrote:
I may be blind - I don't see a way to enable this. OpenSSL kinda
supports this - does Postgres' SSL connectivity allow it to be
supported/enabled?
What are
On 13 Aug 2010, at 14:07, atul.g...@globaldatapoint.com
atul.g...@globaldatapoint.com wrote:
How can we do error logging in Postgres. I am trying to create a LOG_AND_STOP
method which would be generic to the code. I have pasted the code I have
written. This code returns no data which is
Hi,
Is there any way to get log_min_duration_statement / log_statement /
log_duration to work with queries issued through SPI? If this is not
possible with a stock configuration, anyone of a patch that might be
floating out there to add this?
Thanks,
---
Maciek Sakrejda | System Architect |
On Fri, 2010-08-13 at 09:56 -0700, Maciek Sakrejda wrote:
Hi,
Is there any way to get log_min_duration_statement / log_statement /
log_duration to work with queries issued through SPI? If this is not
possible with a stock configuration, anyone of a patch that might be
floating out there to
Hello Tom,
How annoying :-(. I think what you need to do is use truss or strace
or local equivalent with the follow-forks flag, so that you can see what
the stand-alone backend process does, not just initdb itself.
Ok, next round. I just have truss as an option, because strace didn't
work
=?ISO-8859-15?Q?Torsten_Z=FChlsdorff?= f...@meisterderspiele.de writes:
It's the same like before, but this time with core-file! :) I don't know
why, but now there is one. You can find it here:
http://www.dddbl.de/postgres.core (2,4 MB)
That's good, but the core file is pretty much useless to
At 9:55 AM +0200 8/11/10, Guillaume Lelarge wrote:
Le 09/08/2010 20:04, Bill Christensen a écrit :
Hi folks,
I'm building a new server with postgres/phppgadmin, and having trouble
getting the dumps to work properly. This is my first time installing
postgres, so I very well may have
I tried to do pitr backup using Postgres 8.3.9 on windows. So I issued
SELECT pg_start_backup('test');
After I put the db in backup mode I tried to zip the data directory files
with 7z. However I encountered the following errors:
The process cannot access the file because it is being used by
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