Ed L. wrote:
> Right. I'm asking if the fix for this problem is in the new
> 8.1.8 software, or in the new DB structure resulting from the
> initdb, or perhaps both.
There is no new DB structure in 8.1.8, which is why you can update
without initdb. Consult the release notes for details.
--
Pe
On Tue, Mar 06, 2007 at 08:38:22PM +0200, andyk wrote:
>This error is returned by libpq, as a reaction on WSANOBUFS error
> from Windows Socket System. This means, applications tries to send much
> data, and system can't do it the same quickly. Possible, libpq should
> handle this error more ca
On Mon, Mar 05, 2007 at 17:07:25 -0800,
Timasmith <[EMAIL PROTECTED]> wrote:
> >
> > > > > create view myview as
> > > > > select rownum, t1.field, t2.field
> > > > > from tableOne t1, tableTwo t2
> > > > > where t1.key = t2.fkey
>
> Multiple rows with the same key renders Hibernate useless as i
Hi, Alvaro Herrera. You wrote:
Don't assume -- measure. I had a query which ran orders of magnitude
faster because I interpolated the constant list in the big query. The
table from which the interpolated values were being extracted had about
30 rows or so.
OK, I modified things to use inte
.ep wrote:
Hello,
I would like to convert a mysql database with 5 million records and
growing, to a pgsql database.
All the stuff I have come across on the net has things like
"mysqldump" and "psql -f", which sounds like I will be sitting forever
getting this to work.
If you can convert the
On Tuesday March 6 2007 3:53 pm, Joshua D. Drake wrote:
>
> > Is restarting with 8.1.8 a known solution for this problem?
> > Or is an initdb required to fix it?
>
> You can update to 8.1.8 (if you are running 8.1.x) without an
> initdb.
Right. I'm asking if the fix for this problem is in the n
If initdb is required, we might as well move to the latest stable
8.2 version. I understand my options to minimize downtime to be
limited to async replication. Other ideas?
BTW, the RAM looks good.
You can update to 8.1.8 (if you are running 8.1.x) without an initdb.
Joshua D. Drake
On Tuesday March 6 2007 12:20 pm, Peter Eisentraut wrote:
> Ed L. wrote:
> > I am seeing the following error in pgsql 8.1.2:
> >
> > ERROR: could not access status of transaction 3229475082
> > DETAIL: could not open file "pg_clog/0C07": No such file or
> > directory
> >
> > What does it mean, an
Richard Huxton writes:
> Alexander Elgert wrote:
>> I found the postgres version VERY slow, so a decided to fetch
> Define VERY - it took what, milliseconds to do this? Seconds? Hours?
I think he's complaining that the standards-conformant view in Postgres
is slower than the specialized SHOW com
Alexander Elgert wrote:
Hello,
I programmed a little script which iterates over all databases in a
DBMS, iterating over all tables and then over all columns.
This skript works for mysql and postgres.
1. Solution overview
foreach database {
foreach table {
forea
Reuven M. Lerner escribió:
> Hi, Webb Sprague. You wrote:
> >... but I see two seq scans in your explain in a loop -- this is
> >probably not good. If you can find a way to rewrite the IN clause
> >(either de-normalizing through triggers to save whatever you need on
> >an insert and not have to d
Hello,
I programmed a little script which iterates over all databases in a
DBMS, iterating over all tables and then over all columns.
This skript works for mysql and postgres.
1. Solution overview
foreach database {
foreach table {
foreach column {
do
On 3/7/07, andyk <[EMAIL PROTECTED]> wrote:
1) try to use client software, which is not depends on libpq,
or
2) divide your query into smaller parts,
or
3) use software which parses long queries, separates them into single
SQL commands and then executes this commands one by one.
4) use Postgres
Ed L. wrote:
> I am seeing the following error in pgsql 8.1.2:
> ERROR: could not access status of transaction 3229475082
> DETAIL: could not open file "pg_clog/0C07": No such file or directory
>
> What does it mean, and what should I do about it?
1. Read this thread:
http://archives.postgresq
On Mar 6, 5:44 am, [EMAIL PROTECTED] (Kenneth Downs) wrote:
> Andrew Hammond wrote:
> > Each release will include a directory that has the same name as the
> > full release tag. This directory must contain all the scripts to be
> > applied.
>
> Have you considered using a data dictionary instead,
Hi, Webb Sprague. You wrote:
... but I see two seq scans in your explain in a loop -- this is
probably not good. If you can find a way to rewrite the IN clause
(either de-normalizing through triggers to save whatever you need on
an insert and not have to deal with a set, or by using except in t
Nik wrote:
I have an SQL file with a set of about 3000 insert statements. This
file is executed twice from a remote client machine running Windows
XP. The first time it is executed against a Windows 2003 Server
running PostgreSQL 8.0. The second time it is executed against a
Windows 2003 Server r
samı wrote:
> How do you set a multılıne varıable usıng psql ?
peter=# \set foo 'abc\ndef'
peter=# \echo :foo
abc
def
--
Peter Eisentraut
http://developer.postgresql.org/~petere/
---(end of broadcast)---
TIP 1: if posting/reading through Usenet, p
I am seeing the following error in pgsql 8.1.2:
2007-03-05 10:00:51.106 PST [9834]DEBUG: vacuuming "pg_toast.pg_toast_1260"
2007-03-05 10:00:51.106 PST [9834]DEBUG: index "pg_toast_1260_index" now
contains 0 row versions in 1 pages
2007-03-05 10:00:51.106 PST [9834]DETAIL: 0 index
On Mon, Mar 05, 2007 at 08:21:10AM -0800, Dustin Withers wrote:
> Hello All,
>
> I have an accounting system doing nightly dumps of tables out of a 4D
> database. It only dumps out stuff that has changed within the last 24
> hours. So these dumps only contain the last changed data. The dumps
> g
On 06/03/2007 16:53, Chris Browne wrote:
Where's the "*huge*" database? 5 million records is nothing; I'll run
...unless they're all biggish BLOBs. ;-P
Ray.
---
Raymond O'Donnell, Director of Music, Galway Cathedral, Ireland
[
I am not able to look as closely as it deserves ...
... but I see two seq scans in your explain in a loop -- this is
probably not good. If you can find a way to rewrite the IN clause
(either de-normalizing through triggers to save whatever you need on
an insert and not have to deal with a set, o
Desire Athow wrote:
I am looking for a email list management solution (can be a script, an
open source application etc), which uses Postgre SQL (AKA Postgres) as
database.
Can you let me know whether this rare bird exist?
---(end of broadcast)---
".ep" <[EMAIL PROTECTED]> writes:
> Hello,
>
> I would like to convert a mysql database with 5 million records and
> growing, to a pgsql database.
>
> All the stuff I have come across on the net has things like
> "mysqldump" and "psql -f", which sounds like I will be sitting forever
> getting this
In addtion to mysql2pgsql (which we used and worked fine for us), you might
want to have a look DDL-Utils
http://db.apache.org/ddlutils/
It can convert a schema and data from one RDBMs to another. It is supposed to
work from MySQL to PG, although I haven't used it this way (I use it from PG to
Hi, Webb Sprague. You wrote:
How much concurrency is there on your database?
Almost none. I'm generally running one client against the server. I
often have a second client connected simultaneously, just for the
purpose of answering short questions.
I'm now thinking of separating each activ
Kenneth Downs <[EMAIL PROTECTED]> wrote on 03/06/2007 05:48:05 AM:
> [EMAIL PROTECTED] wrote:
>
> Postgresql 8.1.4 on Redhat 9
>
> I have a table which stores M:M relationships. I can't put foreign
> keys to the parents of this table because the relationships being
> stored go to several tab
On Mar 3, 2:12 pm, [EMAIL PROTECTED] ("Joshua D. Drake") wrote:
> There are two immediate ways I can think of to handle this.
>
> 1. Write a parser in before insertion
>
> 2. copy everything into text columns and clean from there.
>
> Joshua D. Drake
That's what I feared. :) Thanks, Joshua.
Mark
Seeing dozens of postmasters running on my server. Depleting all my
memory. Some as old as 300 hours. They don't change into backend
postgres: some service processes as you'd expect.
Nothing obviously misconfigured in the .conf file.
I'm running v8.0 no linux.
Any help would be appreciated.
Hi, how is it with privileges for views and sequences? User other from
owner is set to have full access to DB, this is applied to tables and
functions, but not to views and sequences. I have to specifically give
permission to each view and sequence.
---(end of broadcast)--
Hello All,
I have an accounting system doing nightly dumps of tables out of a 4D
database. It only dumps out stuff that has changed within the last 24
hours. So these dumps only contain the last changed data. The dumps
get inserted into temp tables. Now the problem comes from getting the
info o
I have a table, "connection_events", partitioned via inheritance on a
column "logtime." I'm running 8.2. Mostly the partitioning works
pretty well. I have noticed though that the query
select max(logtime) from connection_events
always uses seq_scan across all partitions, which is painful.
(Re
Hi,
We are running a web application based on ColdFusion 7 and PostgreSQL 8 on 2
Windows 2003 servers.
On server 1 (ColdFusion side) a query uses the lo_export function to get a
blob out of the database on server 2. This blob must be written to disk but
since the postgres user is only known on se
On Mar 4, 11:34 am, [EMAIL PROTECTED] ("Sandeep Kumar
Jakkaraju") wrote:
> how to pass an array to the plpgsql function from Java Code ??
If nothing else, you could use the ARRAY[] constructor:
int [] ar = {1,2,3};
PreparedStament pre= connection.prepareStatement( " select
test(ARRAY[?,?,?]) ");
Hı
How do you set a multılıne varıable usıng psql ?
eg I am tryıng to add a multılıne varıable: somethıng on the lınes
of :
\set ADD_REMOTE_LINK 'SELECT '
' name from '
' mytable'
and then call ıt usıng
\echo :ADD_REMOTE_LINK
Addıng a \ at the end of the lıne does not help - I am not sure wh
.ep wrote:
Hello,
I would like to convert a mysql database with 5 million records and
growing, to a pgsql database.
All the stuff I have come across on the net has things like
"mysqldump" and "psql -f", which sounds like I will be sitting forever
getting this to work.
Is there anything else?
I have an SQL file with a set of about 3000 insert statements. This
file is executed twice from a remote client machine running Windows
XP. The first time it is executed against a Windows 2003 Server
running PostgreSQL 8.0. The second time it is executed against a
Windows 2003 Server running Postgr
On Mar 5, 3:35 am, [EMAIL PROTECTED] (Bruno Wolff III) wrote:
> On Sat, Mar 03, 2007 at 16:46:45 -0800,
> Timasmith<[EMAIL PROTECTED]> wrote:
>
> > On Mar 3, 7:12 pm, [EMAIL PROTECTED] (Bruno Wolff III) wrote:
> > > On Thu, Mar 01, 2007 at 06:16:02 -0800,
> > > Timasmith<[EMAIL PROTECTED]> wrote:
Hello!!
I have perfectly installed ebmail and Hermes 2 whith JDK
1.4.2 ,postgreSQL
8.1 and Tomacat 5.0.28 and all good works.
I send messages whith ebmail and it`s writing in Postgresql but I
have
some mistakes:
2007-02-02 16:41:03 [Thread-6]
2007-02-02 16:41:13 [Thread-39 ]
2007-02-02
Don Lavelle <[EMAIL PROTECTED]> writes:
> I just signed up for the mailing list, but when I tried to change
> over to a digest subscription, I got an error back from the server.
I'm fairly sure that the way you do that involves some kind of "set mode"
command, not a new "subscribe" command.
On Mar 6, 2007, at 3:42 AM, veejar wrote:
Hi!
I have server such configuration:
2 x Xeon LV DualCore 1.66GHz
MEM 4Gb DDR2-400
2 x 250Gb SATA HDD
how are you using the drives? software mirror?
I have 20 databases on PostgreSQL 8.
2 of them are more than 1GB.
I have ~50 requests per second.
On Tue, 6 Mar 2007, Korin Richmond wrote:
On Tue, 6 Mar 2007, Richard Huxton wrote:
Korin Richmond wrote:
Hi,
I want to use python modules I have written in plpythonu. I can load
these modules in functions within postgres if they are installed in the
"official" python module directories (
.ep wrote:
Hello,
I would like to convert a mysql database with 5 million records and
growing, to a pgsql database.
And where's the huge database?
All the stuff I have come across on the net has things like
"mysqldump" and "psql -f", which sounds like I will be sitting forever
getting this t
> I would like to convert a mysql database with 5 million records and
> growing, to a pgsql database.
I wouldn't qualify 5 million as "huge". We have here several 100 million
sized tables, and I still think it's a medium sized DB...
> All the stuff I have come across on the net has things like
>
On Tue, 6 Mar 2007, Richard Huxton wrote:
Korin Richmond wrote:
Hi,
I want to use python modules I have written in plpythonu. I can load these
modules in functions within postgres if they are installed in the
"official" python module directories (e.g. /blah/site-packages etc.)
However, I
I would like to convert a mysql database with 5 million records and
growing, to a pgsql database.
All the stuff I have come across on the net has things like
"mysqldump" and "psql -f", which sounds like I will be sitting forever
getting this to work.
Have you tried it? 5 million rows seem doab
Hello,
I would like to convert a mysql database with 5 million records and
growing, to a pgsql database.
All the stuff I have come across on the net has things like
"mysqldump" and "psql -f", which sounds like I will be sitting forever
getting this to work.
Is there anything else?
Thanks.
---
On 3/6/07, Premsun Choltanwanich <[EMAIL PROTECTED]> wrote:
I use PostgreSQL 8.0.3 for store my data started on Sep'06. Today, I use
database_size('name') function for checking my database size and found that
it's about 1209715345.
I think that something maybe wrong on my database because I ba
[EMAIL PROTECTED] wrote:
Postgresql 8.1.4 on Redhat 9
I have a table which stores M:M relationships. I can't put foreign
keys to the parents of this table because the relationships being
stored go to several tables. This was done so that only two fields
have to be searched in order for all r
Andrew Hammond wrote:
Each release will include a directory that has the same name as the
full release tag. This directory must contain all the scripts to be
applied.
Have you considered using a data dictionary instead, so that you can
simply diff the structures and generate DDL to bring a dat
As u said it's working with the 'psql' client after replaceing $$PATH$
$ with the directory where i unpacked the backup file.
/> psql -f restore.sql
Thanx,
Chris
On 5 Mrz., 15:23, [EMAIL PROTECTED] (Laurent ROCHE) wrote:
> COPY FROM stdin works only from a console ... and PGAdmin is not a console
Korin Richmond wrote:
Hi,
I want to use python modules I have written in plpythonu. I can load
these modules in functions within postgres if they are installed in the
"official" python module directories (e.g. /blah/site-packages etc.)
However, I want to use modules which are in my home fil
Hi,
I want to use python modules I have written in plpythonu. I can load these
modules in functions within postgres if they are installed in the "official"
python module directories (e.g. /blah/site-packages etc.)
However, I want to use modules which are in my home file space, but I can't
g
On Tue, Mar 06, 2007 at 10:02:31AM +, Desire Athow wrote:
> I am looking for a email list management solution (can be a script, an
> open source application etc), which uses Postgre SQL (AKA Postgres) as
> database.
>
> Can you let me know whether this rare bird exist?
IIRC, Sympa (www.sympa.
Desire Athow wrote:
I am looking for a email list management solution (can be a script, an
open source application etc), which uses Postgre SQL (AKA Postgres) as
database.
Can you let me know whether this rare bird exist?
I don't know of anything myself - actually, I'm not sure if any of the
Premsun Choltanwanich wrote:
Does it has a way to schedule the process for make sure that i'm running VACUUM
often enough? How?
(ie. create some script on PostgreSQL from running VACUUM FULL on 3.00 AM for
first date of every month.)
You might want to look at "autovacuum" in the contrib/ direc
Does it has a way to schedule the process for make sure that i'm running VACUUM often enough? How?
(ie. create some script on PostgreSQL from running VACUUM FULL on 3.00 AM for first date of every month.)
>>> Richard Huxton 3/6/2007 16:50 >>>Premsun Choltanwanich wrote:> Dear All,> > I use
I am looking for a email list management solution (can be a script, an
open source application etc), which uses Postgre SQL (AKA Postgres) as
database.
Can you let me know whether this rare bird exist?
---(end of broadcast)---
TIP 6: explain analyz
Andreas 'ads' Scherbaum wrote:
Hello,
On Thu, 22 Feb 2007 00:16:24 +0800
Lincoln Yeoh wrote:
Want transactions? Use innoDB. Want to restore a multi-gigabyte
database fast from backups, sure use MyISAM (too many people seem to
have probs doing that with innoDB).
sure you want to do this?
h
Premsun Choltanwanich wrote:
Dear All,
I use PostgreSQL 8.0.3 for store my data started on Sep'06. Today, I use
database_size('name') function for checking my database size and found that it's
about 1209715345.
I think that something maybe wrong on my database because I backup my database
am Tue, dem 06.03.2007, um 15:28:01 +0700 mailte Premsun Choltanwanich
folgendes:
> Dear All,
>
> I use PostgreSQL 8.0.3 for store my data started on Sep'06. Today, I
> use database_size('name') function for checking my database size and
> found that it's about 1209715345.
> ...
> Any Idea?
Y
Dear All,
I use PostgreSQL 8.0.3 for store my data started on Sep'06. Today, I use database_size('name') function for checking my database size and found that it's about 1209715345.
I think that something maybe wrong on my database because I backup my database everyday and the backup size is
Hi!
I have server such configuration:
2 x Xeon LV DualCore 1.66GHz
MEM 4Gb DDR2-400
2 x 250Gb SATA HDD
I have 20 databases on PostgreSQL 8.
2 of them are more than 1GB.
I have ~50 requests per second.
What kernel setting can you recommend me?
in /boot/loader.conf ???
kern.ipc.semmni=
kern.ipc.
While no one in thier right mind should be using wikipgedia, I'm sympathetic
to those who might still be stuck on it for some reason, so if you guys can
produce a patch against the wikipgedia cvs, I'd be happy to apply it.
I'd like to patch that name.
---(end of broad
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