No I'm looking something else, as I wrote above :)
Regards
Enrico
2008/12/3 justin [EMAIL PROTECTED]:
Select Count(*) from (query) is what i believe you are looking for see
http://www.postgresql.org/docs/8.3/interactive/tutorial-agg.html
Enrico Pirozzi wrote:
Hi all,
does it exists a
Dear All,I am planning to migrate my database from Oracle 10g to Postgre SQL. The database in Oracle currently have about 21 million records and about 2 million new record are getting addedevery month. I have few queries:a. I get the data from user in excel/csv file (maximum 13 records per
On Wed, Dec 3, 2008 at 10:03 AM, IPS [EMAIL PROTECTED] wrote:
c. In orcale jobs are scheduled and executed in the database directly. In
postgre no such facility is available. I need to run a job every 2 minutes
(24 X 7 operations).
pgAgent?
http://www.pgadmin.org/download/pgagent.php
--
IPS wrote:
Dear All,
I am planning to migrate my database from Oracle 10g to Postgre SQL. The
database in Oracle currently have about 21 million records and about 2
million new record are getting added every month. I have few queries:
a. I get the data from user in excel/csv file (maximum
Enrico Pirozzi wrote:
Hi all,
does it exists a way to know how many records a query returns?
Not without fetching the rows. If you're not using a cursor then all the
rows will be fetched anyway and whatever library you're using will
almost certainly have a pg_numrows() function or some such.
Straight 7.4. No dot release. I do not doubt this could be a
problem within the version I am using. However, I am looking for a way
to correct/recover the database.
Scott Marlowe wrote:
On Tue, Dec 2, 2008 at 2:46 PM, Gary Schlachter
[EMAIL PROTECTED] wrote:
I am running postgres
Gary Schlachter escribió:
Straight 7.4. No dot release. I do not doubt this could be a
problem within the version I am using. However, I am looking for a way
to correct/recover the database.
Update to 7.4.latest, and _then_ try to start the database.
--
Alvaro Herrera
On Wed, Dec 3, 2008 at 6:25 AM, Gary Schlachter
[EMAIL PROTECTED] wrote:
Straight 7.4. No dot release. I do not doubt this could be a problem
within the version I am using. However, I am looking for a way to
correct/recover the database.
Wow. you really need to update to the latest
ALTER SEQUENCE OWNED BY worked!
Thanks folks.
jeff.
On 26-Nov-08, at 1:04 PM, Alvaro Herrera wrote:
Jeff MacDonald wrote:
Hi Tom, so far as I know the table owns the serial in so much as
when i
do a \d of the table it says this
status_id | integer | not null default
Hi,
1. Is there a limit on the number of databases that can be in a single
postgres cluster?
2. Is there any performance impacts associated with having too many
databases in a cluster?
3. Is there a good magical number for this limit ?
Thanks
Josh
Hello:
On a newly installed PostgreSQL server I made the mistake of restoring
over the postgres database.
Which I made me feel very silly and brought up a couple of questions.
a) What is the postgres database used for?
b) How can I restore the postgres database to a pristine
On Wed, Dec 3, 2008 at 9:38 AM, Kevin Duffy [EMAIL PROTECTED] wrote:
Hello:
On a newly installed PostgreSQL server I made the mistake of restoring over
the postgres database.
Which I made me feel very silly and brought up a couple of questions.
a) What is the postgres database
On Wed, Dec 3, 2008 at 8:43 AM, Josh Harrison [EMAIL PROTECTED] wrote:
Hi,
1. Is there a limit on the number of databases that can be in a single
postgres cluster?
No. I'm sure there's a practical limit into the thousands where
things start to get slower.
2. Is there any performance
In response to Scott Marlowe [EMAIL PROTECTED]:
On Wed, Dec 3, 2008 at 9:38 AM, Kevin Duffy [EMAIL PROTECTED] wrote:
Hello:
On a newly installed PostgreSQL server I made the mistake of restoring over
the postgres database.
Which I made me feel very silly and brought up a couple of
Hi,
a client of mine is obsessed with the idea of having two postgres
servers looking at the same partition of data... i think i can
configure two servers pointing to the same $PGDATADIR and let one off
and the other on but is it possible for load balancing, i mean with
the two servers active?
On Wed, Dec 3, 2008 at 5:29 PM, Jaime Casanova
[EMAIL PROTECTED] wrote:
Hi,
a client of mine is obsessed with the idea of having two postgres
servers looking at the same partition of data... i think i can
configure two servers pointing to the same $PGDATADIR and let one off
and the other on
On Wed, 2008-12-03 at 12:29 -0500, Jaime Casanova wrote:
Hi,
a client of mine is obsessed with the idea of having two postgres
servers looking at the same partition of data... i think i can
configure two servers pointing to the same $PGDATADIR and let one off
and the other on but is it
Hello all,
I have been doing PITR backups for a while to a backup server via NFS. It's
working great.
I have to shutdown the backup server for hardware/OS upgrade. I expect this
upgrade will last a week.
How do I turn off PITR in the mean time? I commented archive_command and
issued a pg_ctl
On Wed, Dec 3, 2008 at 11:51 AM, Scott Marlowe [EMAIL PROTECTED]wrote:
On Wed, Dec 3, 2008 at 8:43 AM, Josh Harrison [EMAIL PROTECTED] wrote:
Hi,
1. Is there a limit on the number of databases that can be in a single
postgres cluster?
No. I'm sure there's a practical limit into the
On Wed, Dec 03, 2008 at 09:43:24AM -0800, Joshua D. Drake wrote:
You may have two servers pointed at $PGDATA but at no point can
postgresql be running on both at the same time.
More importantly, if you do this, you will probably be able to get the
two postmasters to start up. This will
In response to Joey K. [EMAIL PROTECTED]:
How do I turn off PITR in the mean time? I commented archive_command and
issued a pg_ctl reload and postgres is *still* archiving logs to the backup
server.
Pretty sure you're going to need a full restart -- reload won't cause
that parameter to be
I have been asked this question by some folks, and I have also asked the
question myself several times:
- Is there any good open source software that allows you to create a nice
UML representation of an already existing database running on Linux
This seems like a highly used feature for software
On Wed, 2008-12-03 at 13:16 -0500, Bill Moran wrote:
In response to Joey K. [EMAIL PROTECTED]:
How do I turn off PITR in the mean time? I commented archive_command and
issued a pg_ctl reload and postgres is *still* archiving logs to the backup
server.
Pretty sure you're going to need
wild_oscar wrote on 03.12.2008 19:22:
I have been asked this question by some folks, and I have also asked the
question myself several times:
- Is there any good open source software that allows you to create a nice
UML representation of an already existing database running on Linux
Database
Hi,
there is an auditor that want to monitor our database activity to see
the session and the ip they come from, if they are waiting and so
on... pg_stat_activity and pg_locks views come to my mind...
we created an user to him and give him privileges to pg_locks and
pg_stat_activity (and the
On Wed, Dec 3, 2008 at 1:10 PM, Andrew Sullivan [EMAIL PROTECTED] wrote:
On Wed, Dec 03, 2008 at 09:43:24AM -0800, Joshua D. Drake wrote:
You may have two servers pointed at $PGDATA but at no point can
postgresql be running on both at the same time.
More importantly, if you do this, you will
On Wed, Dec 3, 2008 at 2:23 PM, Jaime Casanova
[EMAIL PROTECTED] wrote:
On Wed, Dec 3, 2008 at 1:10 PM, Andrew Sullivan [EMAIL PROTECTED] wrote:
On Wed, Dec 03, 2008 at 09:43:24AM -0800, Joshua D. Drake wrote:
You may have two servers pointed at $PGDATA but at no point can
postgresql be
On Wed, Dec 3, 2008 at 2:29 PM, Scott Marlowe [EMAIL PROTECTED] wrote:
On Wed, Dec 3, 2008 at 2:23 PM, Jaime Casanova
[EMAIL PROTECTED] wrote:
On Wed, Dec 3, 2008 at 1:10 PM, Andrew Sullivan [EMAIL PROTECTED] wrote:
On Wed, Dec 03, 2008 at 09:43:24AM -0800, Joshua D. Drake wrote:
You may have
On Wed, 2008-12-03 at 16:23 -0500, Jaime Casanova wrote:
On Wed, Dec 3, 2008 at 1:10 PM, Andrew Sullivan [EMAIL PROTECTED] wrote:
On Wed, Dec 03, 2008 at 09:43:24AM -0800, Joshua D. Drake wrote:
You may have two servers pointed at $PGDATA but at no point can
postgresql be running on both at
On Wed, Dec 3, 2008 at 4:30 PM, Scott Marlowe [EMAIL PROTECTED] wrote:
On Wed, Dec 3, 2008 at 2:29 PM, Scott Marlowe [EMAIL PROTECTED] wrote:
On Wed, Dec 3, 2008 at 2:23 PM, Jaime Casanova
[EMAIL PROTECTED] wrote:
On Wed, Dec 3, 2008 at 1:10 PM, Andrew Sullivan [EMAIL PROTECTED] wrote:
On
On Wed, Dec 3, 2008 at 2:41 PM, Jaime Casanova
[EMAIL PROTECTED] wrote:
ok... actually i see no real value in that config (create a single
point of contention) but everyone that has used (or at least read
about) oracle think is the best thing to do...
Having dealth with RAC, I can safely say
On Wed, Dec 03, 2008 at 04:23:15PM -0500, Jaime Casanova wrote:
is this true even if one of the server just send SELECTs?
Yep.
A
--
Andrew Sullivan
[EMAIL PROTECTED]
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Jason Long wrote:
Greg Smith wrote:
I wonder if I'm the only one who just saved a copy of that post for
reference in case it gets forcibly removed...
Recently I was thinking about whether I had enough material to warrant
a 2008 update to Why PostgreSQL instead of MySQL; who would have
Hi. I have a collection of SQL statements stored in a file that I run
periodically via cron. Running this script takes a bit too long, even for
a cron job, and I would like to profile it.
I learned from Andreas Kretschmer (in another thread, in the
pgsql-performance list) about the \timing
Kynn Jones escribió:
But now I need a way to have these statements that are being timed
themselves echoed to the terminal. Is there a way to do this?
psql -e
--
Alvaro Herrerahttp://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom
Can anyone please help in getting a solution...
I have two table, 1 contains all details of a person with person id as
primary key.
the other table has person id and parent id both referring to person table
person id.
My query is i have to get all the parents of a given person name.
Please help me
I have SQL Server 2005 that is linked to Postgresql 8.3.1-1
The following query does not work
SELECT id FROM ALERT.novastar.[public].[point]
Error:
OLE DB provider MSDASQL for linked server ALERT returned message
ERROR: syntax error at or near Col1004;
Error while executing the query.
right in my psql terminal after each statement in the file gets executed.
But now I need a way to have these statements that are being timed themselves
echoed to the terminal. Is there a way to do this?
start psql with the -a switch, I think.
Allan
The material contained in this
On Thu, Dec 4, 2008 at 3:00 AM, Joey K. [EMAIL PROTECTED] wrote:
Hello all,
I have been doing PITR backups for a while to a backup server via NFS. It's
working great.
I have to shutdown the backup server for hardware/OS upgrade. I expect this
upgrade will last a week.
How do I turn off
On Wed, Dec 3, 2008 at 11:05 AM, Josh Harrison [EMAIL PROTECTED] wrote:
On Wed, Dec 3, 2008 at 11:51 AM, Scott Marlowe [EMAIL PROTECTED]
wrote:
On Wed, Dec 3, 2008 at 8:43 AM, Josh Harrison [EMAIL PROTECTED] wrote:
Hi,
1. Is there a limit on the number of databases that can be in a
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