Leigh Dyer wrote:
Hi,
For years now I've simply backed up my databases by doing a nightly
pg_dump, but since we added the ability for users to import binary files
in to our application, which are stored in a bytea fields, the dump
sizes have gone through the roof — even with gzip compression,
war...@warrenandrachel.com writes:
When joining two large tables [common in warehousing], a hash join is
commonly selected. Calculating hash values for the merge phase is CPU
intensive. Is there any way to pre-calculate value hashes to save that
time? Would it even grant any performance to
Omar Mehmood omarmehm...@yahoo.com writes:
I really don't want to use separate schemas for each master to
logically partition the data. I ensure that the data on each master
will not clash with each other (in terms of any DB level contraints
such as PK), so I'd much prefer they all reside in
Hi
We're running a 8.3 pg database. Is there a pg_stat table I can query or some
way to find out what date / datetime a function was created or updated?
Thank you
Huda Booley
DBA | CareerJunction | Better jobs. More often.
Web: www.careerjunction.co.za |Email:
In response to Huda Booley (h...@careerjunction.co.za) :
Hi
We?re running a 8.3 pg database. Is there a pg_stat table I can query or some
way to find out what date / datetime a function was created or updated?
No.
Andreas
--
Andreas Kretschmer
Kontakt: Heynitz: 035242/47150, D1:
eps=# SELECT office_id, serial, commit_date, service_id, meter_id,
organization_reading, reading FROM meter_readings WHERE office_id =
134 AND serial = 27 AND commit_date = '2010-01-11' AND commit_time =
'13:44:37' AND person_id = 300871;
office_id | serial | commit_date | service_id | meter_id
In response to Sergey Levchenko :
eps=# SELECT office_id, serial, commit_date, service_id, meter_id,
organization_reading, reading FROM meter_readings WHERE office_id =
134 AND serial = 27 AND commit_date = '2010-01-11' AND commit_time =
'13:44:37' AND person_id = 300871;
office_id |
In a PL/PgSQL function I have the following:
execute $l2$
alter table $l2$||ct||$l2$ add check(
data=$1::timestamp and data$2::timestamp and maga=$3 )
$l2$ using rec.d0,rec.d1,rec.maga;
which yields to this error messsge:
ERROR: there is no
but I have to fold it in multi-dimensional, array like {{71629130,
15518, 0}, {2668722, 616, 0}} ?
but it's not possible to pass more then one argument to the array_agg
function :/
2010/1/12 A. Kretschmer andreas.kretsch...@schollglas.com:
In response to Sergey Levchenko :
eps=# SELECT
Vincenzo Romano vincenzo.rom...@notorand.it writes:
In a PL/PgSQL function I have the following:
execute $l2$
alter table $l2$||ct||$l2$ add check(
data=$1::timestamp and data$2::timestamp and maga=$3 )
$l2$ using rec.d0,rec.d1,rec.maga;
2010/1/12 Tom Lane t...@sss.pgh.pa.us:
Vincenzo Romano vincenzo.rom...@notorand.it writes:
In a PL/PgSQL function I have the following:
execute $l2$
alter table $l2$||ct||$l2$ add check(
data=$1::timestamp and data$2::timestamp and maga=$3 )
$l2$
CREATE TYPE varchararray AS (f varchar[]);
SELECT office_id, serial, commit_date, service_id,
array_agg(DISTINCT ROW(ARRAY(SELECT meter_id::varchar UNION ALL
SELECT organization_reading::varchar UNION ALL
SELECT reading::varchar))::varchararray)
FROM meter_readings
WHERE office_id
I'm looking for a way to create function which returns column type as single
character:
C = char/text/varchar, N=numeric, L=bool, others, U=unknown
from expression in form 'tablename.columnname', where tablename if table
from
current search_path tables. search_path has two schemas. First
take a look at information_schema.* table.
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On Tue, Jan 12, 2010 at 04:06:20PM +0200, Sergey Levchenko wrote:
but I have to fold it in multi-dimensional, array like {{71629130,
15518, 0}, {2668722, 616, 0}} ?
but it's not possible to pass more then one argument to the array_agg
function :/
Tuples work fine. Multidimensional arrays are
On Tuesday 12 January 2010 6:24:13 am Vincenzo Romano wrote:
2010/1/12 Tom Lane t...@sss.pgh.pa.us:
Vincenzo Romano vincenzo.rom...@notorand.it writes:
In a PL/PgSQL function I have the following:
execute $l2$
alter table $l2$||ct||$l2$ add check(
2010/1/12 Adrian Klaver adrian.kla...@gmail.com:
On Tuesday 12 January 2010 6:24:13 am Vincenzo Romano wrote:
2010/1/12 Tom Lane t...@sss.pgh.pa.us:
Vincenzo Romano vincenzo.rom...@notorand.it writes:
In a PL/PgSQL function I have the following:
execute $l2$
Vincenzo Romano vincenzo.rom...@notorand.it writes:
I don't think so. Those variables should be evaluated with the USING
*before* the actual execution.
Thus my statements only contain columns and constants.
Unfortunately, that's just wishful thinking, not how EXECUTE USING
actually works.
Dimitri Fontaine skrev 2010-01-12 12.01:
war...@warrenandrachel.com writes:
When joining two large tables [common in warehousing], a hash join is
commonly selected. Calculating hash values for the merge phase is CPU
intensive. Is there any way to pre-calculate value hashes to save that
time?
Hello,
I visited your profile and I find out that you'er
the type my heart love, I believe we suit for real love, let walk that
presious thing out for heart desire, I hope and believe we match for
good. When contacting reply to my mail address (annhensje...@yahoo.co.uk)
waiting for the love.I am
Hi,
We are a software publisher searching for a new DBMS for our software. We have
more than one hundred installed servers, running Mac OS and a Primebase
database.
We have spend some time evaluating PostgreSQL and we can't get correct outputs
with the ORDER BY command.
LC_COLLATE and
Dear PostgreSQL Users,
We would like to announce a new technology called
ChronicDB[1] that aims to update databases (both
their data and their schemas) while they are
running live, without bringing the database down
at all.
The main focus of ChronicDB is to completely
eliminate downtime in the
2010/1/12 annahensjerry no-re...@weebly.com
To: pgsql-general@postgresql.org
From: annahensjerry no-re...@weebly.com
Hello,
(...) waiting for the love.I am Miss anna
This miss is going to love quite a bunch of fellows, isn't she?
And this is good:
Weebly values your privacy.
I guess
On Mon, Jan 11, 2010 at 04:18:30PM -0800, Omar Mehmood wrote:
(but I want to avoid using DB triggers).
snip
I will check out Bucardo.
Bucardo uses triggers just like Slony does. That said, it seems strange that
you'd want to avoid them. Is there any particular reason you want to avoid
them?
Thanks for note. I'm trying to avoid triggers based on past trauma from going
into a client setup that uses a zillion of them and having to wait in order of
seconds for a simple mod DML statement to execute :) I've been looking for an
alternative that either sits above the database level
Hy,
i'm looking for a solution to get this table dynamicaly in that resultset:
SELECT r_dbrid, r_kategorie AS column_name, r_descr AS value FROM
recnokeyword WHERE r_dbrid=X
r_dbrid | r_kategorie | r_descr
--+-+
14725737 |material | Alu Sorte1
14725737
On Tue, Jan 12, 2010 at 3:27 PM, Daniel Schuchardt
d.schucha...@prodat-sql.de wrote:
Hy,
i'm looking for a solution to get this table dynamicaly in that resultset:
SELECT r_dbrid, r_kategorie AS column_name, r_descr AS value FROM
recnokeyword WHERE r_dbrid=X
r_dbrid | r_kategorie |
On Jan 9, 2010, at 7:24 AM, Keaton Adams wrote:
Restored from last evening's backup from the master DB to make the rsync
across the network finish sooner.
Shut down the PG instance on the slave machine
Ran a script that does the following:
select pg_start_backup('Master_Backup');
See bottom.
Am 12.01.2010 22:00, schrieb Merlin Moncure:
On Tue, Jan 12, 2010 at 3:27 PM, Daniel Schuchardt
d.schucha...@prodat-sql.de wrote:
Hy,
i'm looking for a solution to get this table dynamicaly in that resultset:
SELECT r_dbrid, r_kategorie AS column_name, r_descr AS value FROM
all
when type \i c:\test.sqI - an error occurred -
no permission on file, but I have read/write access in c:\
any idea ?
Amy
On Tue, 2010-01-12 at 17:40 -0500, Amy Smith wrote:
when type \i c:\test.sqI - an error occurred -
What is the *exact* error message?
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Command Prompt - http://www.CommandPrompt.com
devrim~gunduz.org, devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
Currently, I am installing PostgreSQL in C:\Program Files\PostgreSQL, with all
default settings during installation.
I realize my D drive has a much larger space and I would like PostgreSQL to
store all the databases in D drive.
How can I do so through pgAdmin?
Thanks and Regards
Yan Cheng
May I know what is the meaning of Cost 100, at the end of stored procedure?
END;$BODY$
LANGUAGE 'plpgsql' VOLATILE
COST 100;
ALTER FUNCTION create_tables() OWNER TO postgres;
Thanks and Regards
Yan Cheng CHEOK
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On Tue, Jan 12, 2010 at 8:06 PM, Yan Cheng Cheok ycch...@yahoo.com wrote:
May I know what is the meaning of Cost 100, at the end of stored procedure?
END;$BODY$
LANGUAGE 'plpgsql' VOLATILE
COST 100;
ALTER FUNCTION create_tables() OWNER TO postgres;
Thanks and Regards
Yan Cheng
On 13/01/2010 11:03 AM, Yan Cheng Cheok wrote:
Currently, I am installing PostgreSQL in C:\Program Files\PostgreSQL, with all
default settings during installation.
I realize my D drive has a much larger space and I would like PostgreSQL to
store all the databases in D drive.
How can I do so
On Wed, Jan 13, 2010 at 10:57 AM, Craig Ringer
cr...@postnewspapers.com.au wrote:
Unfortunately, it doesn't. This means you need to alter the Windows service
directly. What you need to do is stop the PostgreSQL service, then move your
data directory (by default in C:\Program
The static binding worked fine in the second EXECUTE USING statement but not
in the first one.
I still think that it's weird more than wishful.
I can work it around, though.
Il giorno 12 gen, 2010 4:13 p., Tom Lane t...@sss.pgh.pa.us ha scritto:
Vincenzo Romano vincenzo.rom...@notorand.it
On 13/01/2010 1:31 PM, Dave Page wrote:
On Wed, Jan 13, 2010 at 10:57 AM, Craig Ringer
cr...@postnewspapers.com.au wrote:
Unfortunately, it doesn't. This means you need to alter the Windows service
directly. What you need to do is stop the PostgreSQL service, then move your
data directory (by
Hello
2010/1/12 Daniel Schuchardt d.schucha...@prodat-sql.de:
Hy,
i'm looking for a solution to get this table dynamicaly in that resultset:
SELECT r_dbrid, r_kategorie AS column_name, r_descr AS value FROM
recnokeyword WHERE r_dbrid=X
r_dbrid | r_kategorie | r_descr
pardon,
correct link
http://okbob.blogspot.com/2008/08/using-cursors-for-generating-cross.html
pavel
2010/1/13 Pavel Stehule pavel.steh...@gmail.com:
Hello
2010/1/12 Daniel Schuchardt d.schucha...@prodat-sql.de:
Hy,
i'm looking for a solution to get this table dynamicaly in that
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