Hi all,
I have a cluster database with a master and slave ,
the size of master database is very high reltive to slave
while both have approximatly same data.
On master
# select pg_size_pretty(pg_database_size('table_name'));
pg_size_pretty
15 GB
(1
On 5 Srpen 2011, 9:00, Vivekkumar Pandey wrote:
Hi all,
I have a cluster database with a master and slave ,
the size of master database is very high reltive to slave
while both have approximatly same data.
What version of PostgreSQL is this, what kind of cluster, and what do
Hi Tomas,
I am using the slony cluster and both the database have the same Data.
So Please provide the appropriate solution
On Fri, Aug 5, 2011 at 12:47 PM, Tomas Vondra t...@fuzzy.cz wrote:
On 5 Srpen 2011, 9:00, Vivekkumar Pandey wrote:
Hi all,
I have a cluster database
On Fri, Aug 5, 2011 at 2:37 AM, Vivekkumar Pandey
vivekkumar.pan...@globallogic.com wrote:
Hi Tomas,
I am using the slony cluster and both the database have the same Data.
So Please provide the appropriate solution
On Fri, Aug 5, 2011 at 12:47 PM, Tomas Vondra t...@fuzzy.cz wrote:
Hi,
slon process is running on the system .
Now , I have a question that Why dead tupples are remains in the table
while AUTOVACUUM process running at the fixed interval of time without
any error.
Also suggest the Query that can view the dead tuples in the table.
Thanks for instant reply...
On 5 Srpen 2011, 10:52, Vivekkumar Pandey wrote:
Hi,
slon process is running on the system .
Now , I have a question that Why dead tupples are remains in the table
while AUTOVACUUM process running at the fixed interval of time without
any error.
Well, because that's how vacuum works. Vacuum
Hello ppl,
for few years I have problem when update double precision field. I have
table and few double precision columns, here is example:
sumall double precision,
sumin double precision,
My php script do:
$get = 2.40
and sql code is:
UPDATE table1 SET sumall = sumall + $get WHERE id = 1
I am using a library which is emitting SQL like this SELECT COUNT(*)
FROM batches LIMIT 15 OFFSET 15 the library fails because on postgres
this query returns nothing (not even zero as a result). Presumably it
returns some valid value on mysql and other databases.
Other than hacking the library
Hi,
I think problem is in OFFSET 15
It means return rows after row 15... because of SELECT COUNT(*)
FROM batches LIMIT 15 returns 1 row when you add OFFSET 15 - it returns
nothing... because of there is no more than 15 rows...
I am not sure u can do something else then to change library to
Condor con...@stz-bg.com writes:
Hello ppl,
for few years I have problem when update double precision field. I
have table and few double precision columns, here is example:
sumall double precision,
sumin double precision,
My php script do:
$get = 2.40
and sql code is:
UPDATE table1
My question is why would you put an offset in a query designed to return a row
count without grouping and ordering?
Date: Fri, 5 Aug 2011 22:51:24 +1200
Subject: [GENERAL] Select count with offset returns nothing.
From: timuc...@gmail.com
To: pgsql-general@postgresql.org
I am using a
Tim Uckun timuc...@gmail.com writes:
I am using a library which is emitting SQL like this SELECT COUNT(*)
FROM batches LIMIT 15 OFFSET 15 the library fails because on postgres
this query returns nothing (not even zero as a result). Presumably it
returns some valid value on mysql and other
On Fri, 05 Aug 2011 07:20:01 -0400, Jerry Sievers wrote:
Condor con...@stz-bg.com writes:
Hello ppl,
for few years I have problem when update double precision field. I
have table and few double precision columns, here is example:
sumall double precision,
sumin double precision,
My php script
Hello all,
I was recently looking at the way create temp table as works and the manual
specifies that temp tables given the same name as an existing table will be
used instead of the permanent table. It also states that the permanent table
can be accessed via its schema-qualified name. I may
Thank you Harald
--- On Thu, 8/4/11, Harald Fuchs hari.fu...@gmail.com wrote:
From: Harald Fuchs hari.fu...@gmail.com
Subject: Re: [GENERAL] hstore installed in a separate schema
To: pgsql-general@postgresql.org
Received: Thursday, August 4, 2011, 11:18 AM
In article
On Fri, Aug 05, 2011 at 08:35:37AM -0400, JJ wrote:
Hello all,
I was recently looking at the way create temp table as works and the manual
specifies that temp tables given the same name as an existing table will be
used instead of the permanent table. It also states that the permanent
On Fri, Aug 5, 2011 at 4:51 AM, Tim Uckun timuc...@gmail.com wrote:
I am using a library which is emitting SQL like this SELECT COUNT(*)
FROM batches LIMIT 15 OFFSET 15 the library fails because on postgres
this query returns nothing (not even zero as a result). Presumably it
returns some
Yea I figured it would need a subquery. I filed a ticket with the
library. Hopefully they will fix it.
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
From: pgsql-general-ow...@postgresql.org On Behalf Of Sam Nelson
Sent: Wednesday, August 03, 2011 11:03 AM
To: pgsql-general
Subject: [GENERAL] Hot Standby Lag Calculation
Hi, List,
We're trying to calculate the amount of time that a Hot Standby slave is
lagging behind its master, and our
-Original Message-
From: Condor [mailto:con...@stz-bg.com]
Sent: Friday, August 05, 2011 6:49 AM
To: pgsql-general@postgresql.org
Subject: Postgresql problem with update double precision
Hello ppl,
for few years I have problem when update double precision field. I have
table
Andrew Sullivan a...@crankycanuck.ca writes:
On Fri, Aug 05, 2011 at 08:35:37AM -0400, JJ wrote:
I was recently looking at the way create temp table as works and the
manual specifies that temp tables given the same name as an existing table
will be used instead of the permanent table. It
Tim Uckun timuc...@gmail.com writes:
I am using a library which is emitting SQL like this SELECT COUNT(*)
FROM batches LIMIT 15 OFFSET 15 the library fails because on postgres
this query returns nothing (not even zero as a result). Presumably it
returns some valid value on mysql and other
Hello Dear People,
I have a few questions about the use of GiST for text search.
My situation is this:
I have a large and rapidly growing database of documents, and I want to support
text search.
The documents contain lots of words that it would be valid to search over. I think this means a
My use case.,
I have a system with master --- Standby 1
--- Standby 2
replicating to 2 standby servers.
i will use
Incrementally_Updated_Backups(http://wiki.postgresql.org/wiki/Incrementally_Updated_Backups)
for 2 puposes
1. For adding one more
On Fri, Aug 5, 2011 at 7:32 AM, Igor Neyman iney...@perceptron.com wrote:
If you want to avoid your problem, switch to NUMERIC(precision, scale), which
is precise data type.
Alter the type of your double columns.
I'd suggest NUMERIC without specifying precision or scale. That gives
you the
On Thu, Aug 4, 2011 at 5:23 PM, David Johnston pol...@yahoo.com wrote:
Currently I have a de-normalized table with two sets of “records” embedded
(i.e., [id, item1_name, item1_amount, item2_name, item2_amount]). My goal
is to output two records (i.e., [id, item_name, item_amount]) into an
I have a table that looks like this:
homeidcity date measurement pre/post
123 san francisco 1/2/2003 1458 pre
123 san francisco NULL 1932 post
124 los angeles2/4/2005 938 pre
124 NULLNULL
-Original Message-
From: pgsql-general-ow...@postgresql.org
[mailto:pgsql-general-ow...@postgresql.org] On Behalf Of jeffrey
Sent: Friday, August 05, 2011 12:33 PM
To: pgsql-general@postgresql.org
Subject: [GENERAL] Filling null values
I have a table that looks like this:
homeidcity
On Fri, Aug 05, 2011 at 10:55:08AM -0400, Tom Lane wrote:
Also, you can change the priority if you have a mind to, by adding
pg_temp to the search_path explicitly, for example
Hey, that's cool, and it never occurred to me. The current text in
the 9.0 manual says this:
Likewise, the
I am trying to print values of an array one by one, but it doesn't work.
For example, if i want to print entire array at once, it does work:
CREATE OR REPLACE FUNCTION public.test_func () RETURNS integer AS
$body$
declare
i int;
v_arr integer[] = '{0, 1}';
begin
v_arr[1] := 5;
v_arr[2]
Hello
It working on my 9.1.
postgres=# select public.test_func_new ();
INFO: 1st element: 5
test_func_new
───
0
(1 row)
can you send more info about your environment?
Regards
Pavel Stehule
2011/8/5 Kiryl Mauryshchau kir...@gmail.com:
I am trying to print values
On Fri, Aug 5, 2011 at 5:26 AM, Tomas Vondra t...@fuzzy.cz wrote:
On 5 Srpen 2011, 10:52, Vivekkumar Pandey wrote:
Also suggest the Query that can view the dead tuples in the table.
You can't see the dead tuples with a query - that's why they're called
dead.
you can see an estimate of how
I've inherited some version 9.0 databases which make use of the uuid
data type but which do not have the uuid-generate-vx() functions.
These installations are running on openSUSE 11.3 (x86_64) and were
installed (probably) from yast. I've loaded the requisite share-libs
(also via yast)
I've inherited some version 9.0 databases which make use of the uuid
data type but which do not have the uuid-generate-vx() functions.
These installations are running on openSUSE 11.3 (x86_64) and were
installed (probably) from yast. I've loaded the requisite share-libs
(also via yast)
Rob Sargent rsarg...@xmission.com writes:
I've inherited some version 9.0 databases which make use of the uuid
data type but which do not have the uuid-generate-vx() functions.
These installations are running on openSUSE 11.3 (x86_64) and were
installed (probably) from yast. I've loaded the
On 08/05/2011 05:26 PM, Tom Lane wrote:
Rob Sargent rsarg...@xmission.com writes:
I've inherited some version 9.0 databases which make use of the uuid
data type but which do not have the uuid-generate-vx() functions.
These installations are running on openSUSE 11.3 (x86_64) and were
On 08/05/2011 05:26 PM, Tom Lane wrote:
Rob Sargent rsarg...@xmission.com writes:
I've inherited some version 9.0 databases which make use of the uuid
data type but which do not have the uuid-generate-vx() functions.
These installations are running on openSUSE 11.3 (x86_64) and were
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