The statement that creates lock and waiting is in following. This is from
pg_stats and pg_stat_activity view.
Here AD_Sequence is a table that maintains sequence number for all database
objects. It automatically generates primary key value for all table insert. I
think it also generates
At first I would like to thank you all for your quick response.
Now my question is why two processes ID 19181 and 19196 are trying to access
the same transaction 18386574 at the same time.
Here I have got Process ID, Transaction ID and SQL statement from pg_locks and
pg_stat_activity view.
Is
Now I am using the following parameter to temporary resolve the locking problem
statment_timeout = 20s
With Thanks Regards:
-
Shohorab Hossain
- Original Message
From: shohorab hossain shohora...@yahoo.com
To: Tom Lane t...@sss.pgh.pa.us
Cc:
On Tue, 17 Nov 2009 20:16:36 -0800
David Fetter da...@fetter.org wrote:
On Tue, Nov 17, 2009 at 09:33:05AM -0700, Konstantin Izmailov
wrote:
Some companies have policy to stay DB agnostic, i.e. use standard
SQL only.
That's called shooting yourself in the head.
I'm a small fish. I use
A strange behaviour is observerd in the physical files with respect to
this table. The size of the file is growing abnormally in GBs. Suppose
the file name (oid of relation )with respect to the table is 18924 I
could find entries of 1 GB files like 18924, 18924.1, 18924.2 ,
2009/11/18 Ivan Sergio Borgonovo m...@webthatworks.it:
On Tue, 17 Nov 2009 20:16:36 -0800
David Fetter da...@fetter.org wrote:
On Tue, Nov 17, 2009 at 09:33:05AM -0700, Konstantin Izmailov
wrote:
Some companies have policy to stay DB agnostic, i.e. use standard
SQL only.
That's called
Hello!
How do I location of this pointer and how do I zero it so I can access
the rest of the data?
zero_damaged_pages = true did not help in this case, because I
always get same numbers being zeroed. This is with 8.4.0 and 8.4.1.
Thanks.
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On Wed, 18 Nov 2009 11:38:46 +0100
Pavel Stehule pavel.steh...@gmail.com wrote:
2009/11/18 Ivan Sergio Borgonovo m...@webthatworks.it:
On Tue, 17 Nov 2009 20:16:36 -0800
David Fetter da...@fetter.org wrote:
On Tue, Nov 17, 2009 at 09:33:05AM -0700, Konstantin Izmailov
wrote:
Some
2009/11/18 Tech 2010 tch...@gmail.com:
Hello!
How do I location of this pointer and how do I zero it so I can access
the rest of the data?
zero_damaged_pages = true did not help in this case, because I
always get same numbers being zeroed. This is with 8.4.0 and 8.4.1.
Thanks.
You
Dear All,
I've been using a single database for many years.
I'd now like to create a new separate database with most of the same
tables, so that I don't have to re-write my code, I'd like to just use a
different Tomcat datasource to access it.
I had imagined this would be as simple as :
1)
On 18/11/2009 11:48, Malcolm Warren wrote:
Let's say the old database is called database1, and I've created a
new database2.
When I import the pg_dump into database2, it tells me that the tables
already exist (obviously it's talking about the tables in
database1). But I surely I've created
Tearing my hair out, can anyone see what I'm doing wrong?
SELECT title FROM node WHERE type=client;
ERROR: column client does not exist
LINE 1: SELECT title FROM node WHERE type=client;
Yet this works:
SELECT type FROM node;
type
client
client
client
client
client
(5 rows)
On 18/11/2009 13:23, Dave Coventry wrote:
Tearing my hair out, can anyone see what I'm doing wrong?
SELECT title FROM node WHERE type=client;
You need to quote literal values:
SELECT title FROM node WHERE type='client';
Otherwise PG thinks you're referring to a column called client, as
SELECT title FROM node WHERE type='client'; Would this work?
-Original Message-
From: pgsql-general-ow...@postgresql.org
[mailto:pgsql-general-ow...@postgresql.org] On Behalf Of Dave Coventry
Sent: Wednesday, November 18, 2009 6:24 AM
To: pgsql-general General
Subject: [GENERAL] column
Dave Coventry, 18.11.2009 14:23:
Tearing my hair out, can anyone see what I'm doing wrong?
SELECT title FROM node WHERE type=client;
ERROR: column client does not exist
LINE 1: SELECT title FROM node WHERE type=client;
You are missing the quotes to identify a character literal:
SELECT
2009/11/18 Ivan Sergio Borgonovo m...@webthatworks.it:
On Wed, 18 Nov 2009 11:38:46 +0100
Pavel Stehule pavel.steh...@gmail.com wrote:
2009/11/18 Ivan Sergio Borgonovo m...@webthatworks.it:
On Tue, 17 Nov 2009 20:16:36 -0800
David Fetter da...@fetter.org wrote:
On Tue, Nov 17, 2009 at
can you specify the exact commands and the sequence. With this set up it
should work.
how do you import the data.
Vidhya
On Wed, Nov 18, 2009 at 5:18 PM, Malcolm Warren
malc...@villeinitalia.comwrote:
Dear All,
I've been using a single database for many years.
I'd now like to create a new
Can you try reframing it as :
SELECT title FROM node WHERE type='client;
Regards
Vidhya
On Wed, Nov 18, 2009 at 6:53 PM, Dave Coventry dgcoven...@gmail.com wrote:
Tearing my hair out, can anyone see what I'm doing wrong?
SELECT title FROM node WHERE type=client;
ERROR: column client
Hi,
try
SELECT title FROM node WHERE type='client';
hth
Thomas
Dave Coventry schrieb:
Tearing my hair out, can anyone see what I'm doing wrong?
SELECT title FROM node WHERE type=client;
ERROR: column client does not exist
LINE 1: SELECT title FROM node WHERE type=client;
Yet this
On Wed, 18 Nov 2009 14:39:05 +0100
Pavel Stehule pavel.steh...@gmail.com wrote:
Standard is good. And I prefere standard everywhere, where is
[snip]
Any dogmatism is wrong - yes. But minimally me - and probably David
has very bad experience with design ala all sql code for all
databases.
Type may be a reserved keyword and need double quoting:
where type='client';
On Wed, Nov 18, 2009 at 6:23 AM, Dave Coventry dgcoven...@gmail.com wrote:
Tearing my hair out, can anyone see what I'm doing wrong?
SELECT title FROM node WHERE type=client;
ERROR: column client does not exist
Konstantin Izmailov, 17.11.2009 17:33:
This is why they want to use multiple statements
Which is not portable as well.
Actually the only database I know which permits sending more than one statement in
one string is SQL Server...
Thomas
--
Sent via pgsql-general mailing list
Konstantin Izmailov wrote:
Some companies have policy to stay DB agnostic, i.e. use standard SQL only.
Good luck with that. For example, querying the lastval of a sequence, as your
sample code does, already falls outside of standard SQL, AFAIK.
If PQexecParams does not support
I'dd suggest:
pgdumpall --clean dump.sql
edit the dump.sql file by hand replacing database name and owners and
so...
then reload into the new DB with psql -f dump.sql postgres
this does all the work except creation of users and databases
should give you an exact replica with all data inside
---BeginMessage---
Thank you very much for your replies.
It's clear to me from your replies that something very odd is going on,
not least because I now see that if I connect with:
psql template1
I see everything in database1, including data, whereas template1 should
be empty.
Luckily
On Wed, Nov 18, 2009 at 8:12 AM, Joao Ferreira gmail
joao.miguel.c.ferre...@gmail.com wrote:
I'dd suggest:
pgdumpall --clean dump.sql
I'd think he'd be much better off with pg_dump, not pg_dumpall.
pg_dump srcdb | psql destdb
you can add -s as a pg_dump switch if all you want is the schema.
On Wed, 2009-11-18 at 08:39 -0700, Scott Marlowe wrote:
On Wed, Nov 18, 2009 at 8:12 AM, Joao Ferreira gmail
joao.miguel.c.ferre...@gmail.com wrote:
I'dd suggest:
pgdumpall --clean dump.sql
I'd think he'd be much better off with pg_dump, not pg_dumpall.
yes, agree. sorry.
joao
I have deleted a record from a table and am now getting errors:
INSERT INTO content_node_field (field_name, type, global_settings,
required, multiple, db_storage, module, db_columns, active, locked)
VALUES ('field_client_name', 'text',
- Dave Coventry dgcoven...@gmail.com wrote:
I have deleted a record from a table and am now getting errors:
INSERT INTO content_node_field (field_name, type, global_settings,
required, multiple, db_storage, module, db_columns, active, locked)
VALUES ('field_client_name', 'text',
In response to Dave Coventry dgcoven...@gmail.com:
I have deleted a record from a table and am now getting errors:
INSERT INTO content_node_field (field_name, type, global_settings,
required, multiple, db_storage, module, db_columns, active, locked)
VALUES ('field_client_name', 'text',
Hi -- I'm having a world of trouble getting Postgres to work with a number
of ruby libraries, and was thinking that, to be sure that I'm eliminating
all that could be wrong, I need to ensure that my Postgres install is fresh,
correct, and as canonical as possible.
Could someone advise me on the
Ok, I accept reasoning that DB agnostic development is propbably a bad idea.
The question should probably be re-introduced as Stored Procedures against
multiple statements in Postgres.
Here is my client opinion:
SP’s have their place, as with any development, there’s many reasons for
and against
On Wed, Nov 18, 2009 at 10:37 AM, doug livesey biot...@gmail.com wrote:
Hi -- I'm having a world of trouble getting Postgres to work with a number
of ruby libraries, and was thinking that, to be sure that I'm eliminating
all that could be wrong, I need to ensure that my Postgres install is
What packages are those? Maybe I should look them up.
(Sorry for the double-post, Peter.)
Ah, do you mean the postgres-pr gem?
That seems to have done it, for now -- I shall see if it falls over when I
use it in anger.
Cheers,
Doug.
2009/11/18 doug livesey biot...@gmail.com
What packages are those? Maybe I should look them up.
(Sorry for the double-post, Peter.)
Dear All,
Thank you for your emails which were very helpful.
I've finally solved it.
template1 was full of data, presumably somehow from a badly-run dump and
restore.
So when I created the new database, that too was full of data from the
template.
I ran a clean pg_dump on template1 from my
2009/11/18 Konstantin Izmailov pgf...@gmail.com:
Ok, I accept reasoning that DB agnostic development is propbably a bad idea.
The question should probably be re-introduced as Stored Procedures against
multiple statements in Postgres.
Here is my client opinion:
SP’s have their place, as with
Is that a custom version of Ruby Rails to work with Postgres, or the other
way around?
If the latter, that could be cool, but if the former, then not as useful, as
it is with DataMapper Sinatra I'd really like to use the postgres db.
But the postgres-pr is a fine compromise for the time being,
Hello. I have been having an issue with a database. The logs consistently
show this:
2009-11-17 16:03:55 ESTLOG: 0: server process (PID 9644) exited with
exit code 128
2009-11-17 16:03:55 ESTLOCATION: LogChildExit,
.\src\backend\postmaster\postmaster.c:2705
2009-11-17 16:03:55 ESTLOG:
Magnus, any thoughts?
On Wed, Nov 18, 2009 at 9:53 AM, Scott Felt scott.f...@gmail.com wrote:
Hello. I have been having an issue with a database. The logs consistently
show this:
2009-11-17 16:03:55 ESTLOG: 0: server process (PID 9644) exited with
exit code 128
2009-11-17 16:03:55
Scott Felt scott.f...@gmail.com writes:
Hello. I have been having an issue with a database. The logs consistently
show this:
2009-11-17 16:03:55 ESTLOG: 0: server process (PID 9644) exited with
exit code 128
This looks like a fairly garden-variety backend crash, but with only
this
Malcolm Warren wrote:
template1 was full of data, presumably somehow from a badly-run dump
and restore.
So when I created the new database, that too was full of data from the
template.
I ran a clean pg_dump on template1 from my production database and
restored it on my test machine, and
Thanks, Tom. I will alter the config file to give greater details as you
suggest. Perhaps that will be sufficiently informative to point me toward a
fix. Thank you.
--Scott
Tom Lane-2 wrote:
Scott Felt scott.f...@gmail.com writes:
Hello. I have been having an issue with a database.
Hi All -
I would like to know if any one has instructions on how
to setup pg_standby, if so can you please share?
Thanks for the help
Regards
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To make changes to your subscription:
On Wed, 2009-11-18 at 16:46 -0500, akp geek wrote:
Hi All -
I would like to know if any one has instructions on how
to setup pg_standby, if so can you please share?
If you are on a *nix platform, I would suggest PITRTools which utilizes
pg_standby but gives you a more complete
On Nov 18, 12:43 pm, d...@archonet.com (Richard Huxton) wrote:
Nick wrote:
So now the only step I have left is actually connecting. Im trying to
connect a php script topgbouncerwith
$conn = pg_connect(host=127.0.0.1 dbname=bouncer1 port=6543
user=nboutelier password=password);
which
Hello. I have been having an issue with a database. The logs consistently
show this:
2009-11-17 16:03:55 ESTLOG: 0: server process (PID 9644) exited with
exit code 128
2009-11-17 16:03:55 ESTLOCATION: LogChildExit,
.\src\backend\postmaster\postmaster.c:2705
2009-11-17 16:03:55 ESTLOG:
pg_dumpall dumps a cluster of databases.
Malcolm Warren wrote:
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To
On 18 nov., 13:40, thombr...@gmail.com (Thom Brown) wrote:
2009/11/18 Tech 2010 tch...@gmail.com:
Hello!
How do I location of this pointer and how do I zero it so I can access
the rest of the data?
zero_damaged_pages = true did not help in this case, because I
always get same numbers
Nick wrote:
lsof -i | grep pgbouncer
results in no output.
Then it's either not running or not listening on a port (you did run
that as root, didn't you?). Does ps aux | grep pgbouncer show it?
Your pgbouncer logfile should show the File descriptor limit line
followed by one or more
I'm trying to better understand the internals of Postgres, and I'm
looking at the enum type. The docs say that an enum value is stored on
disk as 4 bytes. But enum_send() returns a bytea representing the actual
text of the value and not the index of that value. So what step am I
missing here?
Scott Bailey arta...@comcast.net writes:
I'm trying to better understand the internals of Postgres, and I'm
looking at the enum type. The docs say that an enum value is stored on
disk as 4 bytes. But enum_send() returns a bytea representing the actual
text of the value and not the index of
Hi all,
Thanks for the suggestion, i have tried out the option Thomas has mentioned
by unzipping the db, and it works in our scenario. Just a question regarding
the shared library. I have run the following command so that postgres can
locate the shared library
/sbin/ldconfig /home/app/pgsql/lib
On 19/11/2009 1:23 AM, Scott Felt wrote:
Hello. I have been having an issue with a database. The logs consistently
show this:
[snip]
Prior to this, the logs show nothing other than AutoVacWorkerMain
activities. This database is installed on a Windows OS. The version of
PostgreSQL is
Hi, All.
PostgreSQL Conference 2009 Japan will be held from tomorrow.
PostgreSQL Cluster Developer's Meeting is held today.
PostgreSQL Conference 2009 Japan made a official twitter tag.
#pgcon09j
We perform the sessions on the 21st in streaming.
URL is the following.
21st - Track A
Tom Lane wrote:
Scott Bailey arta...@comcast.net writes:
I'm trying to better understand the internals of Postgres, and I'm
looking at the enum type. The docs say that an enum value is stored on
disk as 4 bytes. But enum_send() returns a bytea representing the actual
text of the value and not
On Nov 18, 3:28 pm, d...@archonet.com (Richard Huxton) wrote:
Nick wrote:
lsof -i | greppgbouncer
results in no output.
Then it's either not running or not listening on a port (you did run
that as root, didn't you?). Does ps aux | greppgbouncer show it?
Yourpgbouncerlogfile should show
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