Re: [GENERAL] pg_xlog size growing untill it fills the partition

2013-10-03 Thread Michal TOMA
I have it set to 0 already. On Friday 04 October 2013 00:16:28 Ken Brush wrote: > Try setting the following in your postgresql.conf: > > wal_keep_segments = 0 > > On Thu, Oct 3, 2013 at 2:56 PM, Michal TOMA wrote: > > Hello, > > > > I have a problem on my pg 9.2.4 setup (OpenSuse 12.2, kernel 3.2

Re: [GENERAL] Comparing Oracle vs Postgres Fwd: [ADMIN] Database replication to 50-80 nodes

2013-10-03 Thread Jaime Casanova
On Thu, Oct 3, 2013 at 5:40 PM, Ian Lawrence Barwick wrote: > 2013/10/4 Jaime Casanova : >> what version of postgres is this? starting in 9.3 you can create >> foreign tables between postgres databases, before that you can create >> a foreing server and use the functions from th dblink module to >

Re: [GENERAL] Comparing Oracle vs Postgres Fwd: [ADMIN] Database replication to 50-80 nodes

2013-10-03 Thread Ian Lawrence Barwick
2013/10/4 Jaime Casanova : > what version of postgres is this? starting in 9.3 you can create > foreign tables between postgres databases, before that you can create > a foreing server and use the functions from th dblink module to > connect to that server and query the table on it Read-only forei

Re: [GENERAL] pg_xlog size growing untill it fills the partition

2013-10-03 Thread Ken Brush
Try setting the following in your postgresql.conf: wal_keep_segments = 0 On Thu, Oct 3, 2013 at 2:56 PM, Michal TOMA wrote: > Hello, > > I have a problem on my pg 9.2.4 setup (OpenSuse 12.2, kernel 3.2.13). > My pg_xlog directory is growing uncontrolably untill it fills the > partition. The da

[GENERAL] pg_xlog size growing untill it fills the partition

2013-10-03 Thread Michal TOMA
Hello, I have a problem on my pg 9.2.4 setup (OpenSuse 12.2, kernel 3.2.13). My pg_xlog directory is growing uncontrolably untill it fills the partition. The database is under heavy write load and is spread on two tablesapces one on a ssd software raid1 partition and a second one on a hdd softwa

Re: [GENERAL] Fighting the autovacuumer (to prevent wraparound)

2013-10-03 Thread John R Pierce
On 10/3/2013 11:53 AM, bricklen wrote: Are you uninheriting the partition before attempting to get rid of it? Eg. ALTER TABLE your_partition NO INHERIT the_parent_table; in a completely different but similar scenario, we've tried this, but NO INHERIT also blocks and and can deadlock if there's

Re: [GENERAL] Fighting the autovacuumer (to prevent wraparound)

2013-10-03 Thread Michael Graham
On Thu, 2013-10-03 at 11:53 -0700, bricklen wrote: > > On Thu, Oct 3, 2013 at 11:48 AM, Michael Graham > wrote: > Hi all, > > We partition the data in postgres in a per-month basis and run > a script > to delete old partitions. > > > Does "delete" = "dr

Re: [GENERAL] Fighting the autovacuumer (to prevent wraparound)

2013-10-03 Thread bricklen
On Thu, Oct 3, 2013 at 11:48 AM, Michael Graham wrote: > Hi all, > > We partition the data in postgres in a per-month basis and run a script > to delete old partitions. Does "delete" = "drop"? > Sometimes this script fails and the delete > doesn't happen because of a deadlock, today I notice

[GENERAL] Fighting the autovacuumer (to prevent wraparound)

2013-10-03 Thread Michael Graham
Hi all, We partition the data in postgres in a per-month basis and run a script to delete old partitions. Sometimes this script fails and the delete doesn't happen because of a deadlock, today I noticed that it was the autovacuumer that fighting with the script. Is it possible to stop the autova

Re: [GENERAL] Postgres replication question :- One master 2 slaves 9.0.10

2013-10-03 Thread akp geek
Thanks for all suggestions. based on the constraints I had with network, I could able to set up the warm stand by. I am seeing the following log file I don't know to how to handle. 2013-10-03 17:52:00 GMT [27636]: [457-1] user=,db=LOG: restored log file "000101F60003" from archive sc

[GENERAL] Comparing Oracle vs Postgres Fwd: [ADMIN] Database replication to 50-80 nodes

2013-10-03 Thread Jaime Casanova
-- Forwarded message -- > From: Shahzad Bashir > Date: Thu, Oct 3, 2013 at 5:43 AM > Subject: RE: [ADMIN] Database replication to 50-80 nodes > To: Jaime Casanova > > > hi, > I am very much new to postgres, infact just started... can anyone please share > whats and what not of pos

Re: [GENERAL] pgbench

2013-10-03 Thread Tom Lane
Alvaro Herrera writes: > Multiline SQL commands are not supported? Well that sucks, because only > BUFSIZ chars are read from each line. In my platform that's 8192, but > maybe in Simeó's case it's shorter .. or maybe his query really is > longer than 8192 bytes. > This smells like a pgbench b

Re: [GENERAL] pgbench

2013-10-03 Thread Alvaro Herrera
Giuseppe Broccolo wrote: > The format of the script file has to be one SQL command per line; > multiline SQL commands are not supported, and empty lines are > ignored. This could bring to errors. Could this be your case? Multiline SQL commands are not supported? Well that sucks, because only BUF

Re: [GENERAL] pgbench

2013-10-03 Thread Adrian Klaver
On 10/03/2013 07:48 AM, Simeó Reig wrote: A 2013-10-03 16:40, Adrian Klaver escrigué: On 10/03/2013 07:23 AM, Simeó Reig wrote: Unfortunately I can't put the sql here, but I repeat: I could do: psql -d databasename > scrip_file.sql and it works perfectly, and It is a one line query. I wo

Re: [GENERAL] Unable to convert xpath value to date

2013-10-03 Thread saritha N
Thanks a lot,It worked for me. Thanks & Regards, Saritha On Thu, Oct 3, 2013 at 6:40 PM, David Johnston wrote: > saritha N wrote > > ERROR: invalid value "{0" for "dd" > > DETAIL: Value must be an integer. > > The leading "{" in the data is the big give away. This is how a string > represe

Re: [GENERAL] pgbench

2013-10-03 Thread Giuseppe Broccolo
Il 03/10/2013 16:11, Simeó Reig ha scritto: A 2013-10-03 15:51, Adrian Klaver escrigué: On 10/03/2013 06:21 AM, Simeó Reig wrote: Hello I was doing a performance test with pgbench with a pretty long queries and I have the next error: $ pgbench -n -c1 -T 3 -f veins_pgbench.sql pdn Cl

Re: [GENERAL] pgbench

2013-10-03 Thread Simeó Reig
A 2013-10-03 16:40, Adrian Klaver escrigué: On 10/03/2013 07:23 AM, Simeó Reig wrote: You have not shown the query, but could you be running into the belwo: http://www.postgresql.org/docs/9.3/interactive/pgbench.html "The format of a script file is one SQL command per line; multiline SQL c

Re: [GENERAL] how to know cpu utilization using sql command

2013-10-03 Thread bricklen
On Thu, Oct 3, 2013 at 1:50 AM, M Tarkeshwar Rao < m.tarkeshwar@ericsson.com> wrote: > How to know cpu and memory utilization in postgres. > > We require this information to show it on our Application using any > postgres command or tool. > pg_activity works pretty well: https://github.

Re: [GENERAL] pgbench

2013-10-03 Thread Adrian Klaver
On 10/03/2013 07:23 AM, Simeó Reig wrote: You have not shown the query, but could you be running into the belwo: http://www.postgresql.org/docs/9.3/interactive/pgbench.html "The format of a script file is one SQL command per line; multiline SQL commands are not supported. Empty lines and line

Re: [GENERAL] pgbench

2013-10-03 Thread Simeó Reig
A 2013-10-03 16:16, Adrian Klaver escrigué: On 10/03/2013 07:11 AM, Simeó Reig wrote: A 2013-10-03 15:51, Adrian Klaver escrigué: On 10/03/2013 06:21 AM, Simeó Reig wrote: Hello I was doing a performance test with pgbench with a pretty long queries and I have the next error: $ pgbenc

Re: [GENERAL] pgbench

2013-10-03 Thread Simeó Reig
A 2013-10-03 15:51, Adrian Klaver escrigué: On 10/03/2013 06:21 AM, Simeó Reig wrote: Hello I was doing a performance test with pgbench with a pretty long queries and I have the next error: $ pgbench -n -c1 -T 3 -f veins_pgbench.sql pdn Client 0 aborted in state 0: ERROR: syntax err

Re: [GENERAL] pgbench

2013-10-03 Thread Adrian Klaver
On 10/03/2013 07:11 AM, Simeó Reig wrote: A 2013-10-03 15:51, Adrian Klaver escrigué: On 10/03/2013 06:21 AM, Simeó Reig wrote: Hello I was doing a performance test with pgbench with a pretty long queries and I have the next error: $ pgbench -n -c1 -T 3 -f veins_pgbench.sql pdn Client

Re: [GENERAL] pgbench

2013-10-03 Thread Adrian Klaver
On 10/03/2013 06:21 AM, Simeó Reig wrote: Hello I was doing a performance test with pgbench with a pretty long queries and I have the next error: $ pgbench -n -c1 -T 3 -f veins_pgbench.sql pdn Client 0 aborted in state 0: ERROR: syntax error at end of input LINE 1: ...(abc.persones.p

[GENERAL] pgbench

2013-10-03 Thread Simeó Reig
Hello I was doing a performance test with pgbench with a pretty long queries and I have the next error: $ pgbench -n -c1 -T 3 -f veins_pgbench.sql pdn Client 0 aborted in state 0: ERROR: syntax error at end of input LINE 1: ...(abc.persones.provincia = abc.poblacions.cod_provinc ^ tran

Re: [GENERAL] Unable to convert xpath value to date

2013-10-03 Thread David Johnston
saritha N wrote > ERROR: invalid value "{0" for "dd" > DETAIL: Value must be an integer. The leading "{" in the data is the big give away. This is how a string representation of an array looks. From the documentation: http://www.postgresql.org/docs/9.3/interactive/functions-xml.html > The

Re: [GENERAL] Whole record returned in stead of field

2013-10-03 Thread Berend Tober
Johann Spies wrote: SELECT A.article_id, A publication_year You are missing a "." between in what you think is the second column (after the "A"). -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/p

[GENERAL] Large objects system

2013-10-03 Thread Rafael B.C.
Hello, I am dealing with the old decision about hiw to store data objects and trying to understand deep the postgre system including toast, pg-largedataobject table and so on. My real doubt right now is why bytea does not gets processed by toast system even when is grow enough. Since ive read tha

Re: [GENERAL] how to know cpu utilization using sql command

2013-10-03 Thread John R Pierce
On 10/3/2013 1:50 AM, M Tarkeshwar Rao wrote: How to know cpu and memory utilization in postgres. We require this information to show it on our Application using any postgres command or tool. the CPU usage would be the total of CPU used by the various postgres server processes. accurate

[GENERAL] how to know cpu utilization using sql command

2013-10-03 Thread M Tarkeshwar Rao
Hello Friends, How to know cpu and memory utilization in postgres. We require this information to show it on our Application using any postgres command or tool. Regards Tarkeshwar

Re: [GENERAL] Whole record returned in stead of field

2013-10-03 Thread Andreas Kretschmer
Johann Spies wrote: > SELECT A.article_id, A publication_year > > I have seen it once before and could not figured out what is causing it. The point is the missing point between A and publication_year ;-) Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely u

Re: [GENERAL] Whole record returned in stead of field

2013-10-03 Thread Johann Spies
Sorry for waisting your time. I just now saw the missing period between A and publication_year which is causing the problem and explains the 'strange' result. Regards Johann On 3 October 2013 10:08, Johann Spies wrote: > The table definition: > > CREATE TABLE isi.isi_l1_publication > ( > ar

[GENERAL] Whole record returned in stead of field

2013-10-03 Thread Johann Spies
The table definition: CREATE TABLE isi.isi_l1_publication ( article_id character varying(15), journal_id character varying(7), volume character varying(10), issue character varying(10), publication_year character varying(4), publication_date character varying(20), id bigint NOT NULL

[GENERAL] Unable to convert xpath value to date

2013-10-03 Thread saritha N
Hi, I am getting an error while retrieving the values from xml and converting into date format when I execute this query select history from KM_REL_FF_USR_DATA whereUSERID in (53008) and SHARE_WORKING_GROUP =15683 output is " Enter what you want to achieve from this programme: " from th