I'm seeing some queries, possibly to do with using a UNIQUE index,
that have fast time reported by EXPLAIN ANALYZE but the actual time as
reported by \timing at 150ms+ higher. PostgreSQL 8.4.9
Simple example queries: http://paste.ubuntu.com/726131/
Table definitions:
On Fri, Nov 4, 2011 at 05:40, Naoko Reeves naokoree...@gmail.com wrote:
I dumped from:
OS: OS X 10.5.8
pg version: PostgreSQL 9.0.4 on x86_64-apple-darwin, compiled by GCC
i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664), 64-bit
Installation Method: EDB installer
to:
OS:
Naoko Reeves wrote:
I dumped from:
[...] PostgreSQL 9.0.4 [...]
to:
[...] PostgreSQL 9.1.1 [...]
During the restoration I got the following errors:
ERROR: could not access file $libdir/targetinfo: No such file or
directory
ERROR: function public.pldbg_get_target_info(text, char) does
Am 03.11.2011 18:59, schrieb Robert Treat:
On Wed, Nov 2, 2011 at 11:02 PM, Benjamin Smith
li...@benjamindsmith.com wrote:
On Wednesday, November 02, 2011 11:39:25 AM Thomas Strunz wrote:
I guess go Intel
route or some other crazy expensive enterprise stuff.
It's advice about some of the
I have this tables
Table: Contact
IdContact
First Name
Second Name
… other columns
Table: Employee
IdEmployee
IdContact, related to Contact table
… other columns
Table: Salesman
IdSaleman
IdEmployee, if salesman is employee, related to Employee table
IdContact, if salesman
Got it. Thank you very much!
On Fri, Nov 4, 2011 at 2:06 AM, Albe Laurenz laurenz.a...@wien.gv.atwrote:
Naoko Reeves wrote:
I dumped from:
[...] PostgreSQL 9.0.4 [...]
to:
[...] PostgreSQL 9.1.1 [...]
During the restoration I got the following errors:
ERROR: could not access
Am 2011-11-03 02:40, schrieb Martín Marqués:
Sad thing is that it's not so easy on Debian. With Fedora all I had to
do is select the arch type and that's all.
Have a look at dpkg --force-architecture .
-hannes
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
Hi Scott,
I followed your advise and I run the test with the changes suggested at
points 1,2 and 3 below and my performance test run for 18 hours without
swapping. I did have a 40% drop in performance but I think that is a different
problem. I will run more tests and post the results if anyone
Thanks Fuji for that I hint...
I searched around on the internet for that trick and it looks like we can
make the Standby close its connection to the master much earlier than it
otherwise would;it is good for me now.
But still there seems to be two problem areas that can be improved over
time...
On 2011-11-04 04:21, Kurt Buff wrote:
Oddly enough, Tom's Hardware has a review of the Intel offering today
- might be worth your while to take a look at it. Kurt
Thanks for that link! Seeing media wearout comparisons between 'consumer
grade' and 'enterprise' disks was enough for me to stop
I am running Postgres 9.1
I have followed the howto here:
http://wiki.postgresql.org/wiki/Streaming_Replication
I am attempting to replicate an existing database.
On the Master, I get the following error in the postgres log file:
FATAL: must be replication role to start walsender
On the
*
*
On Fri, Nov 4, 2011 at 8:20 PM, Sean Patronis spatro...@add123.com wrote:
I am running Postgres 9.1
I have followed the howto here:
http://wiki.postgresql.org/wiki/Streaming_Replication
I am attempting to replicate an existing database.
On the Master, I get the following error in the
On 11/04/2011 10:59 AM, Thom Brown wrote:
On 4 November 2011 16:50, Sean Patronisspatro...@add123.com wrote:
I am running Postgres 9.1
I have followed the howto here:
http://wiki.postgresql.org/wiki/Streaming_Replication
I am attempting to replicate an existing database.
On the Master, I
On 11/4/2011 8:26 AM, Yeb Havinga wrote:
First, if your'e interested in doing a test like this yourself, I'm
testing on ubuntu 11.10, but even though this is a brand new
distribution, the smart database was a few months old.
'update-smart-drivedb' had as effect that the names of the values
2011/11/4 Hannes Erven h...@gmx.at:
Am 2011-11-03 02:40, schrieb Martín Marqués:
Sad thing is that it's not so easy on Debian. With Fedora all I had to
do is select the arch type and that's all.
Have a look at dpkg --force-architecture .
I'm having a lot of trouble with this. The server has
On 4 November 2011 17:19, Sean Patronis spatro...@add123.com wrote:
On 11/04/2011 10:59 AM, Thom Brown wrote:
On 4 November 2011 16:50, Sean Patronisspatro...@add123.com wrote:
I am running Postgres 9.1
I have followed the howto here:
http://wiki.postgresql.org/wiki/Streaming_Replication
On Fri, Nov 4, 2011 at 2:56 PM, Raghavendra
raghavendra@enterprisedb.com wrote:
# The standby server must have superuser access privileges.
host replication postgres 192.168.0.20/22 trust
I strongly recommend you don't use those settings, since they result
in no security at all.
It
On 11/04/2011 11:25 AM, Thom Brown wrote:
On 4 November 2011 17:19, Sean Patronisspatro...@add123.com wrote:
On 11/04/2011 10:59 AM, Thom Brown wrote:
On 4 November 2011 16:50, Sean Patronisspatro...@add123.comwrote:
I am running Postgres 9.1
I have followed the howto here:
On 11/04/2011 11:31 AM, Simon Riggs wrote:
On Fri, Nov 4, 2011 at 2:56 PM, Raghavendra
raghavendra@enterprisedb.com wrote:
# The standby server must have superuser access privileges.
host replication postgres 192.168.0.20/22 trust
I strongly recommend you don't use those settings,
2011-11-04 16:24, Martín Marqués:
Have a look at dpkg --force-architecture .
The thing is that perl needs libdbd-pg-perl to connect, which needs
libpq5, all this in amd64, but the i386 of postgresql-9.1 needs an
i386 version of libpq5
Oh, I see, that's a mess. Probably there really isn't a
We had a 8.4.8 production server of PostgreSQL on a Dell blade server
which ran for 3 years fine. The server housed all our database needs
perfectly but sadly the entire machine died. The drives were dead and
the motherboard was fried but we did have daily full backups of the
entire machine. Today
Carlos,
Streaming replication was introduced in PostgreSQL 9.0 and should do
what you want.
http://wiki.postgresql.org/wiki/Streaming_Replication
On 11/04/2011 11:47 AM, Carlos Mennens wrote:
We had a 8.4.8 production server of PostgreSQL on a Dell blade server
which ran for 3 years fine.
On Fri, Nov 4, 2011 at 11:52 AM, Brandon Phelps bphe...@gls.com wrote:
Carlos,
Streaming replication was introduced in PostgreSQL 9.0 and should do what
you want.
http://wiki.postgresql.org/wiki/Streaming_Replication
Oh great! I didn't see that in the 8.4 manual since that is what
Debian 6
On Fri, Nov 4, 2011 at 11:56 AM, Prashant Bharucha
prashantbharu...@yahoo.ca wrote:
Hi Carlos
Use Slony master to multiple slaves replication system for PostgreSQL
http://www.postgresql.org/ supporting cascading (*e.g.* - a node can
feed another node which feeds another node...) and
On Thu, Nov 03, 2011 at 03:30:20PM -0700, David Kerr wrote:
- Howdy,
-
- We have a process that's deadlocking frequently. It's basically multiple
threads inserting data into a single table.
-
- That table has FK constraints to 3 other tables.
-
- I understand how an FK check will cause a
On Fri, Nov 4, 2011 at 9:59 AM, Carlos Mennens carlos.menn...@gmail.com wrote:
On Fri, Nov 4, 2011 at 11:56 AM, Prashant Bharucha
prashantbharu...@yahoo.ca wrote:
Hi Carlos
Use Slony master to multiple slaves replication system for PostgreSQL
supporting cascading (e.g. - a node can feed
2011/11/4 Hannes Erven h...@gmx.at:
2011-11-04 16:24, Martín Marqués:
Have a look at dpkg --force-architecture .
The thing is that perl needs libdbd-pg-perl to connect, which needs
libpq5, all this in amd64, but the i386 of postgresql-9.1 needs an
i386 version of libpq5
Oh, I see, that's a
Carlos,
I would recommend you simply stick with Debian 6 and add the debian
backports repository. Add the following to your /etc/apt/sources.list:
deb http://backports.debian.org/debian-backports squeeze-backports main
After adding that just do an 'apt-get update' and you will be able to
Hi
I am attempting to dump a database using PostgreDAC.
I am getting the following error message which I don’t understand.
Can someone shed some light on this?
“Error message from server: ERROR: column tgisconstraint does not exist
LINE 1: ...c AS tgfname, tgtype, tgnargs, tgargs, tgenabled,
On 11/04/11 10:22 AM, Bob Pawley wrote:
I am attempting to dump a database using PostgreDAC.
this postgresDAC?
http://www.microolap.com/products/connectivity/postgresdac/
thats a commercial product, you probably should contact them for support.
--
john r pierceN
Hi, I have a problem with psql, is very slow to connect. I Checked the
status of my network and the server and the client respond ok.
Any other ideas?
Perhaps, should i need review, connections, shared memory, or if a big
table is being accessed??
El contenido de este correo electrónico y
Hi,
I have a database where I wasn't explicitly using schemas when I started it
(i.e. everything was simply under public). I've since created several schemas
and renamed the public schema to something else. When I look at the
definitions (in PGAdmin III), the CREATE statement for the old
Bob Pawley rjpaw...@shaw.ca writes:
I am attempting to dump a database using PostgreDAC.
I am getting the following error message which I donât understand.
Can someone shed some light on this?
Error message from server: ERROR: column tgisconstraint does not exist
The
On Fri, Nov 4, 2011 at 1:57 PM, thatsanicehatyouh...@mac.com wrote:
Hi,
I have a database where I wasn't explicitly using schemas when I started
it (i.e. everything was simply under public). I've since created several
schemas and renamed the public schema to something else. When I look at
Ing.Edmundo.Robles.Lopez erob...@sensacd.com.mx writes:
Hi, I have a problem with psql, is very slow to connect. I Checked the
status of my network and the server and the client respond ok.
First thing that comes to mind is DNS lookup problems. It's hard to
speculate more than that on such
Stuart Bishop stu...@stuartbishop.net writes:
We also found this problem did not occur on one of our staging
systems, which had a default statistics target of 100. Lowering the
statistics on the relavant columns from 1000 to 100 and reanalyzing
made the overhead unnoticeable.
eqjoinsel() is
El día 4 de noviembre de 2011 13:15, Scott Marlowe
scott.marl...@gmail.com escribió:
I'd install postgresql in a 32 bit VM then.
We're looking into it. Look's like the only option available for now,
at least for using WAL replication.
--
Martín Marqués
select 'martin.marques' || '@' ||
Hi,
On Nov 4, 2011, at 2:09 PM, Adam Cornett wrote:
You can use ALTER TABLE
(http://www.postgresql.org/docs/current/static/sql-altertable.html) to set
the schema of existing tables:
ALTER TABLE foo SET SCHEMA bar
Thanks. I did try that, but that command moves the table to a different
On Fri, Nov 4, 2011 at 2:32 PM, Demitri Muna
thatsanicehatyouh...@mac.comwrote:
Hi,
On Nov 4, 2011, at 2:09 PM, Adam Cornett wrote:
You can use ALTER TABLE (
http://www.postgresql.org/docs/current/static/sql-altertable.html) to set
the schema of existing tables:
ALTER TABLE foo SET
2011/11/4 Demitri Muna thatsanicehatyouh...@mac.com:
Hi,
On Nov 4, 2011, at 2:09 PM, Adam Cornett wrote:
You can use ALTER TABLE
(http://www.postgresql.org/docs/current/static/sql-altertable.html) to set
the schema of existing tables:
ALTER TABLE foo SET SCHEMA bar
Thanks. I did try
On Fri, 2011-11-04 at 14:32 -0400, Demitri Muna wrote:
Hi,
On Nov 4, 2011, at 2:09 PM, Adam Cornett wrote:
You can use ALTER TABLE
(http://www.postgresql.org/docs/current/static/sql-altertable.html) to set
the schema of existing tables:
ALTER TABLE foo SET SCHEMA bar
Thanks. I
On 11/04/2011 12:08 PM, Tom Lane wrote:
Ing.Edmundo.Robles.Lopez erob...@sensacd.com.mx writes:
Hi, I have a problem with psql, is very slow to connect. I Checked the
status of my network and the server and the client respond ok.
First thing that comes to mind is DNS lookup problems. It's
On Thu, Nov 03, 2011 at 11:03:45PM +0100, hubert depesz lubaczewski wrote:
looking for some other info. will post as soon as i'll gather it, but
that will be in utc morning :(
I looked closer at the rows that got -1 xobject_id.
$ select magic_id, count(*) from qqq where xobject_id = -1 group
On 11/04/2011 01:17 PM, hubert depesz lubaczewski wrote:
On Thu, Nov 03, 2011 at 11:03:45PM +0100, hubert depesz lubaczewski wrote:
looking for some other info. will post as soon as i'll gather it, but
that will be in utc morning :(
I looked closer at the rows that got -1 xobject_id.
On Fri, Nov 04, 2011 at 01:43:55PM -0700, Adrian Klaver wrote:
Does it tell you anything?
You are very thorough.
I hate mysteries. Especially the ones that break stuff.
I don't know enough about Postgres internals to be much help there.
All I can point out is the problem seemed to appear
On 11/04/2011 01:47 PM, hubert depesz lubaczewski wrote:
On Fri, Nov 04, 2011 at 01:43:55PM -0700, Adrian Klaver wrote:
Does it tell you anything?
You are very thorough.
I hate mysteries. Especially the ones that break stuff.
Know the feeling.
I don't know enough about Postgres
hubert depesz lubaczewski dep...@depesz.com writes:
OK. So based on it all, it looks like for some rows, first two columns got
mangled.
Good detective work. So now we at least have a believable theory about
*what* is happening (something is stomping the first 8 data bytes of
these particular
On Fri, Nov 04, 2011 at 05:49:44PM -0400, Tom Lane wrote:
You said that pg_dump does not show the corruption. That could be
because the data is coming out through the COPY code path instead of
the SELECT code path. Could you try a pg_dump with --inserts (which
will fetch the data with
hi all,
pgsql version: 9.0.5
intervalstyle: postgres
I am stumped why I am seeing inconsistent interval normalization with
a given query.
select date_trunc('week', datetime_submitted), avg(datetime_modified -
datetime_submitted)
FROM interval_test
group by 1 order by 1;
returned rows that
I wrote:
Good detective work. So now we at least have a believable theory about
*what* is happening (something is stomping the first 8 data bytes of
these particular rows), if not *why*.
Scratch that: something is stomping the first *six* bytes of data.
On a hunch I converted the original and
Dear PostgreSQL users,
I have created set of functions functions which adds possibility to
store full editing history of Your database tables, recover its state
to any time, visualize diffs and place tags to mark particular table
state.
I would be very happy, if somebody will make a try and/or
On Fri, Nov 04, 2011 at 06:18:55PM -0400, Tom Lane wrote:
BTW, did you try the separate INSERT/SELECT yet? Does that show
corruption?
pg_dump --inserts is still working.
i did create table (like), insert into ... select and it also shows the
problem, as I showed (with other data) in email:
On Fri, Nov 04, 2011 at 05:49:44PM -0400, Tom Lane wrote:
You said that pg_dump does not show the corruption. That could be
because the data is coming out through the COPY code path instead of
the SELECT code path. Could you try a pg_dump with --inserts (which
will fetch the data with
hubert depesz lubaczewski dep...@depesz.com writes:
On Fri, Nov 04, 2011 at 05:49:44PM -0400, Tom Lane wrote:
You said that pg_dump does not show the corruption. That could be
because the data is coming out through the COPY code path instead of
the SELECT code path. Could you try a pg_dump
54 matches
Mail list logo
