I have OS X tiger with all the updates:
uname -r
8.8.0
Here is what I get when I try to initdb on a freshly compiled 8.2:
selecting default max_connections ... 10
selecting default shared_buffers/max_fsm_pages ... 400kB/2
creating configuration files ... ok
creating template1
This should help you get the disk usage for a table:
select pg_size_pretty(pg_relation_size('tablename'));
---
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
On 12/28/06, 马庆 [EMAIL PROTECTED] wrote:
Maybe U can't get the disk usage info, but you can try command explain
Hello Alvaro,
On 12/24/06, Alvaro Herrera [EMAIL PROTECTED] wrote:
Alexander Farber wrote:
I started to prepare a test case and realized I had a bug.
So convert() works for me, sorry for my previous message!
In any case, it's probably saner if you SET client_encoding at the start
of the
Hi,
I would like to improve the response time of the following SQL command but I
need some help to indentify where is it taking most of the processing time.
It seams that it is in the Seq Scan on tt_gra gra, but not sure. Am I right?
Can a new index help in this issue?
Thank you in advance!
Hi,
Imagine I have two tables, like this:
create table bla_a (
id serial primary key,
name varchar(31) not null,
comment varchar(31)
);
create table bla_b (
id serial primary key,
name varchar(31) not null,
blabla int
);
I want to make sure that both tables could not have the same value
Hi, I have two tables.
create table blue (
id serial primary key,
name text not null,
kill text not null
);
create table red (
id serial primary key,
name text not null,
kiss text not null
);
select blue.name from blue union select red.name from red; give me this:
name
'blabla'
'bubu'
Try:
select blue.name, 'blue' from blue union select red.name, 'red' from
red;
Not tested, but that should work.
One thing to remember:
If blabla is in both blue and red, it will appear twice, instead of only
once as in your example.
- Joris
-Original Message-
From: [EMAIL PROTECTED]
I want this:
nametable_name
'blabla' blue
'bubu'blue
'haha'red
'kkk' red
Could I?
Here is an example from the table inheritance chapter:
SELECT p.relname, c.name, c.altitude
FROM cities c, pg_class p
WHERE c.altitude 500 and c.tableoid = p.oid;
which returns:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
What about empty space freed up by VACUUM?
On 12/28/06 03:11, Shoaib Mir wrote:
This should help you get the disk usage for a table:
select pg_size_pretty(pg_relation_size('tablename'));
- --
Ron Johnson, Jr.
Jefferson LA USA
Is common sense
Try this
Select name, 'blue' as table_name from blue
Union all
Select name, 'red' as table_name from red
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Akbar
Sent: Thursday, December 28, 2006 2:10 PM
To: pgsql-general@postgresql.org
Subject: [GENERAL]
Carlos H. Reimer [EMAIL PROTECTED] writes:
I would like to improve the response time of the following SQL command
Try getting rid of the silly concatenate-with-empty-string operations
that appear to lurk within some view underlying this command. Those
seem to be defeating the planner's ability
Hi,
I've just installed 8.2.0 from rpms on FC6 i386 and wanted to try out the
built-in LDAP support.
The following LDAP authentication was added to pg_hba.conf
host all all 0.0.0.0 0.0.0.0
ldap://dc.domain.com/dc=domain,dc=com/DOMAIN\
However when trying to connect from another machine,
Karen Hill [EMAIL PROTECTED] writes:
I still get the error when I initdb. OS X and PostgreSQL has worked
before for me, compiled from the source.
Works for me. What do you get from sysctl -a | grep sysv ?
regards, tom lane
---(end of
Chris Mair wrote:
I have OS X tiger with all the updates:
uname -r
8.8.0
Here is what I get when I try to initdb on a freshly compiled 8.2:
selecting default max_connections ... 10
selecting default shared_buffers/max_fsm_pages ... 400kB/2
creating configuration files ...
Karen Hill wrote:
I have OS X tiger with all the updates:
uname -r
8.8.0
Here is what I get when I try to initdb on a freshly compiled 8.2:
selecting default max_connections ... 10
selecting default shared_buffers/max_fsm_pages ... 400kB/2
creating configuration files ... ok
creating
Tom Lane wrote:
Karen Hill [EMAIL PROTECTED] writes:
I still get the error when I initdb. OS X and PostgreSQL has worked
before for me, compiled from the source.
Works for me. What do you get from sysctl -a | grep sysv ?
sysctl -a | grep sysv
kern.sysv.shmmax: 4194304
kern.sysv.shmmin:
and
added the appropriate items to /etc/sysctl.conf
1) The location may be out of date. Don't add to /etc/sysctl.conf; edit the
values already in /etc/rc. Where you set these values has shifted around
somewhat in OS X releases. I know that sysctl didn't work in 10.3. I know
that rc works in
First of all explicitly inserting IDs into your serial column sounds
like a bad idea (in the general case).
Unfortunately, I don't think inheritance can help you with this. Key
quote from the docs: A serious limitation of the inheritance feature is
that indexes (including unique constraints) and
PostgreSQL 8.1 running on Win XP. PGAdmin Version 1.6.2
When I backup my database on one computer using PG Admin 3 then attempt to open
the file on a second computer - PG Admin does NOT recognize the file. The
documentation isn't helpful, at least for a neophyte such as I.
Can someone point me
Scott Ribe [EMAIL PROTECTED] writes:
Finally, the error message you're getting doesn't indicate that postgres is
actually requesting much memory. I suspect that you may have something else
running on your system which is using SysV shared memory.
Recent versions of OS X have ipcs, so you could
Well I haven't use much of PGAdmin but I will always be using pg_dump and
pg_restore for that as they are really easy to use.
You can find help on backup and restore at --
http://www.postgresql.org/docs/8.2/static/backup.html
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
Hi,
I have repeatedly tried subscribing to a number of postgresql mailing
lists before Christmas on behalf of the following e-mail address:
[EMAIL PROTECTED]
.
No confirmation e-mail has arrived to the above e-mail address yet.
I also sent an e-mail (from the above e-mail address) to
Shoaib Mir wrote:
Well I haven't use much of PGAdmin but I will always be using pg_dump
and pg_restore for that as they are really easy to use.
You can find help on backup and restore at --
http://www.postgresql.org/docs/8.2/static/backup.html
pgAdmin is just a frontend to
I'm not getting an error message. The restore utility just doesn't see the
backup file. It's looking for a file *.backup which is there but noot seen.
I am running a version that identifies itself as 1.6.2. I downloaded it a
few weeks ago from the official site. Should I be using an earlier
I've seen this error on systems that don't realize they have Apple
Remote Desktop installed which has its own copy of Postgres - you may
be running a copy and not know it.
On Dec 28, 2006, at 11:04 AM, Tom Lane wrote:
Scott Ribe [EMAIL PROTECTED] writes:
Finally, the error message you're
Bob Pawley wrote:
I'm not getting an error message. The restore utility just doesn't see
the backup file. It's looking for a file *.backup which is there but
noot seen.
It's a standard file dialogue as provided by your operating system. I
can't think of any reason it wouldn't see the file
Dear PostgreSQL experts,
I have a database that records the EXIF data for a collection of
photos. (EXIF is a method for embedding arbitary name-value data
in a JPEG, and digital cameras typically use it to record things
like exposure information.) My exif table looks something like
this:
On Thu, Dec 28, 2006 at 08:29:56PM +, Phil Endecott wrote:
To try and avoid this, I tried using a full outer join in the view
definition. In this case the row would always be present in the view,
even if the data for the other columns were not present. I hoped that
the query would
When I change it to view all files it's there - but it won't do anything.
Bob
- Original Message -
From: Dave Page [EMAIL PROTECTED]
To: Bob Pawley [EMAIL PROTECTED]
Cc: Shoaib Mir [EMAIL PROTECTED]; Postgresql
pgsql-general@postgresql.org
Sent: Thursday, December 28, 2006 12:06 PM
Alexander Farber wrote:
Hello Alvaro,
On 12/24/06, Alvaro Herrera [EMAIL PROTECTED] wrote:
Alexander Farber wrote:
I started to prepare a test case and realized I had a bug.
So convert() works for me, sorry for my previous message!
In any case, it's probably saner if you SET
Just wanted to post an update. Not going too well. Each time the
scripts were run over this holiday weekend, more statements failed with
out of memory errors, including more and more create index statements
(it had only been clusters previously). Eventually, psql could not even
be called with a
Great !!! Its working Thanks to all for the great help. I am new
to Postgre and like it's performance... I would like to learn it in
depth, Please provide me any good resource to learn Postgre with lots
of sample code/queries. Cheers !!!Best Regards,Sandip.
- Original Message
hello,
my name is karthik .
i facing a problem when trying to select values from a table in
postgresql.
when i execute a query like select title from itemsbytitle; i
get error as
Error:Could not open relation itemsbytitle. no such file or
directory.
can anybody help me to
Is there any feasible way to achieve geographical redundancy of postgresql
database?
Say you have a website which uses PG on the backend to read/write data and you
want to have the website running on 2 separate servers distributed
geographically and have the data synchronize somehow over the
Hello
I have question - is it som kind of guide for migrating from Postgres 7
to 8 database?
I tried to simply dump 7 and inject it to 8 but operation failed.
Regards
PS
--
-
Piotr Szałamacha Horyzont
Hello,
I have a couple of tables. The client tables and the contacted
tables.
I am not sure how to start on this, what I need is a way to query all
my clients
then show any client that the last visit and or called day is greater
than 30 days.
Now it gets confusing, Suppose the client was
.NET data adapter must implement DataAdapter.ContinueUpdateOnError
property in transaction.
ContinueUpdateOnError requires that transaction continues after error. In
this case .NET can mark all bad rows in DataGrid. User can see all errors
together.
Unfortunately inside transaction after error
On 12/23/06, Stuart Grimshaw [EMAIL PROTECTED] wrote:
berble=# select * from headlines ;
ERROR: could not access status of transaction 1668180339
DETAIL: could not open file pg_clog/0636: No such file or directory
Using Postgres 8.1.5 from Debian unstable, I got the above error, and
I have no
News reader cannot read
pgsql.interfaces.odbc
pgsql.interfaces.pgadmin.support
groups from news.postgresql.org news server
last message in odbc group is from 14.12.6 and in pgadmin group is from
18.12.6
pgsql.general and pgsql.announce newsgroups works OK.
Andrus.
2006/12/26, [EMAIL PROTECTED] [EMAIL PROTECTED]:
I think the logs are not enabled in my DB. So I set the following options in
postgresql.con file
you are using some options which came with later postgresql releases.
log_timestamp= true
ok
log_directory=pg_log
wrong (available from 8.0)
On Thu, 2006-12-28 at 10:03 +0100, Piotr Szałamacha wrote:
Hello
I have question - is it som kind of guide for migrating from Postgres 7
to 8 database?
I tried to simply dump 7 and inject it to 8 but operation failed.
Use the version 8 pg_dump to connect to version 7 postgresql.
Andrus [EMAIL PROTECTED] writes:
ContinueUpdateOnError requires that transaction continues after error. In
this case .NET can mark all bad rows in DataGrid. User can see all errors
together.
...
There are only two ways fix this issue.
NpgsqlDataAdapter must invoke automatic ROLLBACK after
=?ISO-8859-2?Q?Piotr_Sza=B3amacha?= [EMAIL PROTECTED] writes:
I have question - is it som kind of guide for migrating from Postgres 7
to 8 database?
I tried to simply dump 7 and inject it to 8 but operation failed.
Failed how? And which 7.x and 8.x versions are you talking about?
You need
On Thu, 2006-12-28 at 19:09 +0700, Akbar wrote:
select blue.name from blue union select red.name from red
give me this:
name
'blabla'
'bubu'
'haha'
'kkk'
I want this:
nametable_name
'blabla' blue
'bubu'blue
'haha'red
'kkk' red
Could I?
select name,'blue' as
Sure, there are lots of ways. Factors that start constraining things
are:
- do both sites have to be online (making changes to the data) at the
same time?
- how tightly do both sites have to stay in sync?
- is data loss acceptable if one site suffers a disaster?
- what platform are you
am Thu, dem 28.12.2006, um 7:24:30 -0800 mailte ice folgendes:
Hello,
I have a couple of tables. The client tables and the contacted
tables.
I am not sure how to start on this, what I need is a way to query all
my clients
then show any client that the last visit and or called day is
Wenjian Yang wrote:
Hi,
I've just installed 8.2.0 from rpms on FC6 i386 and wanted to try out
the built-in LDAP support.
The following LDAP authentication was added to pg_hba.conf
host all all 0.0.0.0 http://0.0.0.0 0.0.0.0 http://0.0.0.0
Sorry, below are the lines in the log file:
LOG: invalid entry in file /pub/pgsql/data/pg_hba.conf at line 78, token
ldap://dc.domain.com/dc=domain^Adc=com;DOMAIN\;
FATAL: missing or erroneous pg_hba.conf file
HINT: See server log for details.
And the pg_hba.conf line 78, is
host all all
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