Please do not 'top post'. In these mailings lists, you are
expected to add your comments either interpersed, or (more
normally) at the bottom. This allows people to read the context,
before they read your comments.
Sorry about that.
the other half of not top posting is
Hello
It's really depends on client software and architecture. Dynamic SQL
is interesting for some use cases when you use a stored procedures,
when you dynamically create tables based on metadata and when you
access these tables.
We had a object oriented database with interface in stored
Probably this will help you
http://www.postgresql.org/docs/current/interactive/hstore.html
ps. Look at the each() function.
On 12 October 2011 22:45, J.V. jvsr...@gmail.com wrote:
I need to rephrase this because of some confusion as to what I was looking
for.
I want to create and initialize
Bob Hatfield wrote:
Is it possible to do a full file system level backup of the data
directory, say once a week, and differentials or incrementals daily?
I'm wondering if there are files that would normally be removed that a
restore: Full then diff/inc would not remove and perhaps
On Wed, 2011-10-12 at 20:12 -0400, unclebob wrote:
I'm under debian squeeze and pgsql 8.4. Do you know which version of
mysqlmigrator I can try?
Just download the tarball from EDB website, extract it, and run:
ant compile
ant dist
java -jar dist/MigrationWizard.jar
openjdk will just
Hi
I'm transferring a database from 8.3 to 8.4 and I've done a pg_dump of the
db schema on 8.3. When I pg_restore it to 8.4 I get the following:
pg_restore: creating FUNCTION gtsq_in(cstring)
pg_restore: [archiver (db)] Error from TOC entry 550; 1255 4231868780
FUNCTION gtsq_in(cstring) postgres
Hi
I'm transferring a database from 8.3 to 8.4 and I've done a pg_dump of the
db schema on 8.3. When I pg_restore it to 8.4 I get the following:
pg_restore: creating FUNCTION gtsq_in(cstring)
pg_restore: [archiver (db)] Error from TOC entry 550; 1255 4231868780
FUNCTION gtsq_in(cstring) postgres
Hello List,
I am a not very experienced writing sql and I have a problem I can't readily
solve, so
I was hoping to get some help from this great list.
Here is my problem I have a table that has event data about the status of units
in the field. It has
many kinds of events one of which has
Hello,
I have a table with a large number of records (millions), on which the
following should be performed:
1. Retrieve a set of records by a SELECT query with a WHERE condition
2. Process these in the application
3. Delete them from the table
Now, in the default
On 13/10/2011 12:17, Steve Clark wrote:
Hello List,
I am a not very experienced writing sql and I have a problem I can't
readily solve, so
I was hoping to get some help from this great list.
Here is my problem I have a table that has event data about the status
of units in the field. It
On 13 October 2011 14:20, Ivan Voras ivo...@freebsd.org wrote:
Hello,
I have a table with a large number of records (millions), on which the
following should be performed:
1. Retrieve a set of records by a SELECT query with a WHERE condition
2. Process these in the application
If you don't need the data for more then a transaction, or connection
length - use temporary tables to store ids of data you need to delete.
If those change, or move, or something - it means you are missing PK
on that table.
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
On 13/10/2011 14:34, Alban Hertroys wrote:
Any other ideas?
CREATE TABLE to_delete (
job_created timestamp NOT NULL DEFAULT now(),
fk_id int NOT NULL
);
-- Mark for deletion
INSERT INTO to_delete (fk_id) SELECT id FROM table WHERE condition = true;
-- Process in app
SELECT
On Wed, Oct 12, 2011 at 5:17 PM, Bob Hatfield bobhatfi...@gmail.com wrote:
Something about your setup is suspect. Disks perhaps.
Disk: Fusion IOdrive (1.2TB NAND drive)
I've read that one should set wal_sync_method=fsync_writethrough for
Windows servers. It's currently set to open_datasync,
On 10/13/2011 16:20, Ivan Voras wrote:
Hello,
I have a table with a large number of records (millions), on which the
following should be performed:
1. Retrieve a set of records by a SELECT query with a WHERE condition
2. Process these in the application
3. Delete them
Hello,
I use PostgreSQL 8.4.7 on CentOS 6.0 / 64 bit machine
with Quad-Core AMD Opteron(tm) Processor 2352 and
16 GB RAM and use it for 1 PHP script - which selects
and displays data in jQuery DataTables (i.e. an
HTML-table which can be viewed page by page).
I select records from 1 view which
On Oct 13, 2011, at 9:41, Alexander Farber alexander.far...@gmail.com wrote:
Does anybody please have an idea,
how to speed up my select statements?
Create one or more indexes.
David J.
In response to Alexander Farber alexander.far...@gmail.com:
Hello,
I use PostgreSQL 8.4.7 on CentOS 6.0 / 64 bit machine
with Quad-Core AMD Opteron(tm) Processor 2352 and
16 GB RAM and use it for 1 PHP script - which selects
and displays data in jQuery DataTables (i.e. an
HTML-table which
Rebecca Clarke rebe...@clarke.net.nz writes:
I'm transferring a database from 8.3 to 8.4 and I've done a pg_dump of the
db schema on 8.3. When I pg_restore it to 8.4 I get the following:
pg_restore: creating FUNCTION gtsq_in(cstring)
pg_restore: [archiver (db)] Error from TOC entry 550; 1255
Hi all,
I like to share this cool video which I build [1] (using gource [2]) to show
the activity of PostgreSQL GIT repository in the few months ago.
I hope you enjoy it.
[1] http://www.youtube.com/watch?v=gzTBJW2EVJY
[2] code.google.com/p/gource/
[3] github.com/postgres/postgres
--
Sorry, for the unfinished text,
So, I run a long transaction with a lot of data, and after a while I got the
messages:
NOTICE: max_fsm_relations(1000) equals the number of relations checked
HINT: You have at least 1000 relations. Consider increasing the
configuration parameter
Hi there,
I run a long transaction with a lot of data, and after a while I got the
messages:
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
HI,
I am using PostgreSQL 8.4 in windows. I have created a database and
some tables on it. Also created a table space and some tables in it.
My application inserts data into these tables in every second. The
application is a continuous running application.
My issue is that after a
On 13/10/11 18:44, Gabriel Filipiak wrote:
2011/10/13 Gavin Flower gavinflo...@archidevsys.co.nz
mailto:gavinflo...@archidevsys.co.nz
On 13/10/11 18:35, Gabriel Filipiak wrote:
Thx Gavin,
any other suggestions from others?
Gabe
2011/10/13 Gavin Flower
On 13/10/11 17:55, Gabriel Filipiak wrote:
Hi all,
I have lately learned what is dynamic sql and one of the most
interesting features of it to me is that we can use dynamic columns
names and tables. But I cannot think about useful real life examples.
The only one that came into my mind is
Hello,
I am somewhat new with postgresql trying to find a good method of
replication for my company.
I am running through the tutorials on binary replication for postgresql
9.1. Both servers are virtual box Ubuntu 10.10 on a laptop.
I ran this rsync -av --exclude pg_xlog --exclude
On Thu, Oct 13, 2011 at 9:35 AM, Sabin Coanda s.coa...@deuromedia.ro wrote:
Sorry, for the unfinished text,
So, I run a long transaction with a lot of data, and after a while I got the
messages:
NOTICE: max_fsm_relations(1000) equals the number of relations checked
HINT: You have at least
On Thu, Oct 13, 2011 at 6:55 AM, Vishnu S. vishn...@nestgroup.net wrote:
HI,
I am using PostgreSQL 8.4 in windows. I have created a database and some
tables on it. Also created a table space and some tables in it.
My application inserts data into these tables in every second. The
On Thu, Oct 13, 2011 at 9:41 AM, Evan Walter
ewal...@decisionanalyst.com wrote:
Hello,
I am somewhat new with postgresql trying to find a good method of
replication for my company.
I am running through the tutorials on binary replication for postgresql
9.1. Both servers are virtual box
Yes, sorry. Type
Evan
On Thu, Oct 13, 2011 at 12:20 PM, Scott Marlowe scott.marl...@gmail.comwrote:
On Thu, Oct 13, 2011 at 9:41 AM, Evan Walter
ewal...@decisionanalyst.com wrote:
Hello,
I am somewhat new with postgresql trying to find a good method of
replication for my company.
Many Thanks!!! It works!
Regards,
Josef
2011/10/10 Ondrej Ivanič ondrej.iva...@gmail.com:
Hi,
On 10 October 2011 21:35, József Kurucz jozsef.kur...@invitel.hu wrote:
ERROR: syntax error at or near $1
LINE 1: create table $1 ( )
^
QUERY: create table $1 ( )
On 10/13/2011 05:20 AM, Ivan Voras wrote:
Hello,
I have a table with a large number of records (millions), on which the
following should be performed:
1. Retrieve a set of records by a SELECT query with a WHERE condition
2. Process these in the application
3. Delete
On 10/13/2011 08:31 AM, Raymond O'Donnell wrote:
On 13/10/2011 12:17, Steve Clark wrote:
Hello List,
I am a not very experienced writing sql and I have a problem I can't
readily solve, so
I was hoping to get some help from this great list.
Here is my problem I have a table that has event data
It is possible. See
http://www.postgresql.org/docs/9.0/interactive/high-availability.html
On Wed, Oct 12, 2011 at 3:31 AM, Condor con...@stz-bg.com wrote:
Hello everyone,
from a few days I want to ask how to make replica server of my database and
when spontaneously my master server going
There is also http://bucardo.org/wiki/Check_postgres but I haven't been able
to get it to work for monitoring replication. I am using a similar custom
script as Mahlon, but written in perl. Looking at Mahlon's code has shown
me an error in how I have been thinking about calculating the
On 13 October 2011 20:08, Steve Crawford scrawf...@pinpointresearch.com wrote:
On 10/13/2011 05:20 AM, Ivan Voras wrote:
Hello,
I have a table with a large number of records (millions), on which the
following should be performed:
1. Retrieve a set of records by a SELECT query with a
Do not rsync the pg_xlog. Basically that error means that the
restore_command in your recovery.conf is not working. You have hot_standby
archiving going on the master and a recovery_command on the slave, right?
On Thu, Oct 13, 2011 at 10:41 AM, Evan Walter
ewal...@decisionanalyst.comwrote:
I pretty much didn't change anything in the config files except what was in
the tutorial at http://wiki.postgresql.org/wiki/Binary_Replication_Tutorial
on the slave I created a recovery.conf file containing:
standby_mode = 'on'
primary_conninfo = 'host=servers ip here'
on the master
My contacts table has a FK with cascade delete to foreign table
companies using the company_id column.
I have a DELETE AFTER trigger on my contacts table that checks to see if
there are any contacts left with an email address or it won't allow you
to delete the record for a company. However, if
have you had any power events? hard shutdowns, etc? I wonder if the problem
is in the clog files, and not the heap itself.
Nothing unusual for as long as I can tell. Reminder that as long as I
don't restart the primary's pg process, everything works fine
(secondary's data is intact).
It's
If you drop or truncate a table between the full and the incremental backup,
will that file be resurrected?
Such resurrected files will not disturb PostgreSQL, but if you keep them
around, you might end up with a lot of dead files if you have to restore a
couple of times.
That makes
On Thu, Oct 13, 2011 at 4:07 PM, Bob Hatfield bobhatfi...@gmail.com wrote:
have you had any power events? hard shutdowns, etc? I wonder if the problem
is in the clog files, and not the heap itself.
Nothing unusual for as long as I can tell. Reminder that as long as I
don't restart the
On 10/13/2011 05:31 AM, Devrim GÜNDÜZ wrote:
On Wed, 2011-10-12 at 20:12 -0400, unclebob wrote:
I'm under debian squeeze and pgsql 8.4. Do you know which version of
mysqlmigrator I can try?
Just download the tarball from EDB website, extract it, and run:
ant compile
ant dist
java -jar
-Original Message-
From: pgsql-general-ow...@postgresql.org
[mailto:pgsql-general-ow...@postgresql.org] On Behalf Of Robert Fitzpatrick
Sent: Thursday, October 13, 2011 4:39 PM
To: PostgreSQL
Subject: [GENERAL] Test for cascade delete in plpgsql
My contacts table has a FK with cascade
On Thu, 13 Oct 2011, unclebob wrote:
Looks like it's not exactly what I need. It migrates data from db to db,
but I need to get data from a file(mysql dump) and load it to postgres.
It's a large file and I don't want to load it to mysql first and then
migrate data. thanks.
When you write,
Hi All
I've got a table with (amongst others) two fields:
last_updated timestamp with time zone;
update_cycle interval;
I'd like to create an index on these, to index time next update time
(last_updated + update_cycle).
When I try this I get an error though:
main= create index foo_next_update
Hi All
I've got a table with (amongst others) two fields:
last_updated timestamp with time zone;
update_cycle interval;
I'd like to create an index on these, to index time next update time
(last_updated + update_cycle).
When I try this I get an error though:
main= create index foo_next_update
On Thu, Oct 13, 2011 at 6:55 AM, Vishnu S. vishn...@nestgroup.net wrote:
I am using PostgreSQL 8.4 in windows. I have created a database and some
tables on it. Also created a table space and some tables in it.
My application inserts data into these tables in every second. The
application
Phil Couling coul...@gmail.com writes:
main= create index foo_next_update on foo( (last_updated + update_cycle) ) ;
ERROR: functions in index expression must be marked IMMUTABLE
Does anyone know why adding two fields like this results in anything
other than an immutable function? Under what
Notes are below ...
2011/10/12 Ondrej Ivanič ondrej.iva...@gmail.com
Hi,
The *problem* with Greenplum is that it's ultra-expensive once you leave
the
CE version - and you're not supposed to be using the CE version for
commercial usage last I read the license. Has that changed?
Not
I'm guessing that this isn't possible, but you guys are pretty smart. :)
Short version, is there a way to implement an exclusive OR in a where clause?
table1
dt1(timestamp)
-
3 mins
5 mins
7 mins
table2
dt2(timestamp), timedifference(interval)
--- --
On 10/13/11 4:38 PM, Phil Couling wrote:
Hi All
I've got a table with (amongst others) two fields:
last_updated timestamp with time zone;
update_cycle interval;
I'd like to create an index on these, to index time next update time
(last_updated + update_cycle).
When I try this I get an error
On 10/13/2011 04:32 PM, Tom Lane wrote:
Phil Coulingcoul...@gmail.com writes:
main= create index foo_next_update on foo( (last_updated + update_cycle) ) ;
ERROR: functions in index expression must be marked IMMUTABLE...
timestamptz + interval is not immutable because the results can vary
David Salisbury salisb...@globe.gov writes:
Short version, is there a way to implement an exclusive OR in a where clause?
The boolean operator will do the trick.
(x = y) (a = b)
regards, tom lane
--
Sent via pgsql-general mailing list
Thanks Andy for thinking about this for me.
I tried using that function, but get this error:
gc3=# SELECT
gc3-# ST_AsText(the_geom) as street, strunamefr, l_adddirfg, l_hnumf, l_hnuml,
l_stname_c, l_placenam, r_adddirfg, r_hnumf, r_hnuml, r_stname_c, r_placenam,
gc3-#
On Thu, Oct 13, 2011 at 10:12 PM, Vishnu S. vishn...@nestgroup.net wrote:
Hi,
The tablespace is created using CREATE TABLESPACE query.
Is it a local drive? USB or eSATA maybe?
Also Slony-I replication is working on the tablespace for Master - slave
implementation.
should work. I've
On Thu, Oct 13, 2011 at 10:32 PM, Scott Marlowe scott.marl...@gmail.com wrote:
On Thu, Oct 13, 2011 at 10:12 PM, Vishnu S. vishn...@nestgroup.net wrote:
Hi,
The tablespace is created using CREATE TABLESPACE query.
Is it a local drive? USB or eSATA maybe?
Also is it formatted NTFS? FAT?
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