On Fri, Dec 10, 2010 at 12:53 AM, Adarsh Sharma
adarsh.sha...@orkash.com wrote:
Dear all,
I am researched a lot about Performance tuning in Pgsql.
I found that we have to change shared_buffer parameter and
effective_cache_size parameter.
I changed shared_buffer to 2 GB but I can't able to
Hello,
I'd like to have a local PostgreSQL copy of a table
stored (and growing) at the remote Oracle database:
SQL desc qtrack;
Name
Null?Type
Dear all,
Performance tuning is what, which all i sured to achieve in pgsql. I am
currently testing on 5 GB table with select operation that takes about
229477 ms ( 3.82 minutes ) with simple configuration.
I have 4 GB RAM. So I change some parameters such as shared_buffers to
512 MB ,
On 10 December 2010 12:28, Adarsh Sharma adarsh.sha...@orkash.com wrote:
Dear all,
Performance tuning is what, which all i sured to achieve in pgsql. I am
currently testing on 5 GB table with select operation that takes about
229477 ms ( 3.82 minutes ) with simple configuration.
I have 4
Alexander Farber, 10.12.2010 12:02:
I'm preparing a PHP-script to be run as a nightly cronjob
and will first find the latest qdatetime stored in my local
PostgreSQL database and then just select in remote Oracle,
insert into the local PostgreSQL database in a loop.
But I wonder if there is
On Fri, Dec 10, 2010 at 12:33 PM, Thomas Kellerer spam_ea...@gmx.net wrote:
And I'm not sure how to copy the Oracle's strange DATE
column best into PostgreSQL, without losing precision?
Oracle's DATE includes a time part as well.
So simply use a timestamp in PostgreSQL and everything should
Alexander Farber, 10.12.2010 12:53:
On Fri, Dec 10, 2010 at 12:33 PM, Thomas Kellererspam_ea...@gmx.net wrote:
And I'm not sure how to copy the Oracle's strange DATE
column best into PostgreSQL, without losing precision?
Oracle's DATE includes a time part as well.
So simply use a timestamp
Hey Thomas, Alexander
2010/12/10 Thomas Kellerer spam_ea...@gmx.net
Alexander Farber, 10.12.2010 12:53:
On Fri, Dec 10, 2010 at 12:33 PM, Thomas Kellererspam_ea...@gmx.net
wrote:
And I'm not sure how to copy the Oracle's strange DATE
column best into PostgreSQL, without losing
On Thu, 2010-12-09 at 17:40 +, Paul Taylor wrote:
what
have I got to be careful of.
I think that was in reference to turning fsync off, not work_mem values.
Hi ( sorry for the double posting, thought Id use the wrong email
address but both have been posted anyway). As far as the db is concerned
Im just reading data then writing the data to a lucene search index (which
is outside of the database) , but my labtop is jut a test machine I want
to run
Please keep the list cc'd as there are others who might be able to
help or could use this thread for help.
On Fri, Dec 10, 2010 at 2:53 AM, Adarsh Sharma adarsh.sha...@orkash.com wrote:
Scott Marlowe wrote:
On Fri, Dec 10, 2010 at 12:53 AM, Adarsh Sharma
adarsh.sha...@orkash.com wrote:
I'd like some general guidance on a security issue please. This may belong in
the another list so please push me there if appropriate.
We have an application design which includes a potential 2 billion row table
(A). When the application user kicks off an analysis process, there is a
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We have an application design which includes a potential 2
billion row table (A). When the application user kicks off
an analysis process, there is a requirement to perform a
check on that table to verify that the data within hasn't
I was wondering if there are any schema manipulation statements which
are not allowed from within a PL/PGSQL function. (Except from
create/drop a database)
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Le 10/12/2010 16:01, Gevik Babakhani a écrit :
I was wondering if there are any schema manipulation statements which
are not allowed from within a PL/PGSQL function. (Except from
create/drop a database)
create/drop tablespace
They are the only exception AFAICT.
--
Guillaume
On Thu, Dec 9, 2010 at 1:37 AM, Maxim Boguk maxim.bo...@gmail.com wrote:
Hi there,
First: I must say thanks to authors of this two posts:
http://blog.endpoint.com/2010/09/reducing-bloat-without-locking.html
and
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I'm wondering if there's an accepted way to monitor a warm standby
machine's lag in 8.4. The wiki[1] has a link[2] to a script which
parses the output of pg_controldata, looking for a line like this:
Time of latest checkpoint:
Please help, struggling since hours with this :-(
I've created the following table (columns here and in the proc
sorted alphabetically) to acquire data copied from Oracle:
# \d qtrack
Table public.qtrack
Column|Type | Modifiers
Hey Alexander,
Can you post the SQL with call of the function (SQL_UPSERT)
I guess ?
2010/12/10 Alexander Farber alexander.far...@gmail.com
Please help, struggling since hours with this :-(
I've created the following table (columns here and in the proc
sorted alphabetically) to acquire
On Friday 10 December 2010 8:51:19 am Alexander Farber wrote:
Please help, struggling since hours with this :-(
I've created the following table (columns here and in the proc
sorted alphabetically) to acquire data copied from Oracle:
# \d qtrack
Table public.qtrack
Hey Adrian,
2010/12/10 Adrian Klaver adrian.kla...@gmail.com
On Friday 10 December 2010 8:51:19 am Alexander Farber wrote:
Please help, struggling since hours with this :-(
I've created the following table (columns here and in the proc
sorted alphabetically) to acquire data copied from
Yeah, my website is busted. I'll fix it for you.
On Thu, Dec 9, 2010 at 2:30 PM, Josh Kupershmidt schmi...@gmail.com wrote:
Hi all,
I'm wondering if there's an accepted way to monitor a warm standby
machine's lag in 8.4. The wiki[1] has a link[2] to a script which
parses the output of
On Thu, Dec 9, 2010 at 1:24 PM, Dmitriy Igrishin dmit...@gmail.com wrote:
Hey general@,
To be assured and just for calmness.
Problem:
1. CREATE TABLE test_tab (id integer, dat varchar(64));
2. INSERT INTO test_tab VALUES($1, $2) via PQexecParams,
where paramTypes[0] == OID of bigint,
On Friday 10 December 2010 9:20:19 am Dmitriy Igrishin wrote:
Hey Adrian,
2010/12/10 Adrian Klaver adrian.kla...@gmail.com
On Friday 10 December 2010 8:51:19 am Alexander Farber wrote:
Please help, struggling since hours with this :-(
I've created the following table (columns here
Hey Merlin,
Thank you for explanation !
Yes, I understand that specifying NULL instead real OID will provoke
the parser attempts to infer the data types in the same way as it would
do for untyped literal string constants.
But there are three string types: text, varchar(n) and character(n) which
Huh! Yes, indeed ! But how is it possible ?! I see
EMAIL = _EMAIL,
EMAILID = _EMAILID,
rather than
EMAIL = $7,
EMAILID = $8,
in the function definition...
2010/12/10 Adrian Klaver
On 12/10/2010 09:45 AM, Dmitriy Igrishin wrote:
Huh! Yes, indeed ! But how is it possible ?! I see
EMAIL = _EMAIL,
EMAILID = _EMAILID,
rather than
EMAIL = $7,
EMAILID = $8,
in
2010/12/10 Adrian Klaver adrian.kla...@gmail.com
On 12/10/2010 09:45 AM, Dmitriy Igrishin wrote:
Huh! Yes, indeed ! But how is it possible ?! I see
EMAIL = _EMAIL,
EMAILID = _EMAILID,
rather than
EMAIL =
On Fri, Dec 10, 2010 at 12:40 PM, Dmitriy Igrishin dmit...@gmail.com wrote:
Hey Merlin,
Thank you for explanation !
Yes, I understand that specifying NULL instead real OID will provoke
the parser attempts to infer the data types in the same way as it would
do for untyped literal string
On Fri, Dec 10, 2010 at 6:15 PM, Adrian Klaver adrian.kla...@gmail.com wrote:
On Friday 10 December 2010 8:51:19 am Alexander Farber wrote:
SQLSTATE[22001]: String data, right truncated: 7 ERROR: value too
long for type character varying(16)
CONTEXT: SQL statement update qtrack set
Hi,
I'm trying to find a regular expression that removes all small (length N)
words from a string. But, until now I've not been successful.
For example:
If I pass 'George W Bush' as parameter, I want regexp_replace to return
'George Bush'.
Other examples are:
select
2010/12/10 Merlin Moncure mmonc...@gmail.com
On Fri, Dec 10, 2010 at 12:40 PM, Dmitriy Igrishin dmit...@gmail.com
wrote:
Hey Merlin,
Thank you for explanation !
Yes, I understand that specifying NULL instead real OID will provoke
the parser attempts to infer the data types in the
Was the original DB in UTF8 encoding? You need to make sure the new
DB is created with the same encoding as the original, or do the
necessary translations using something like iconv.
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On Thu, Dec 9, 2010 at 10:56 PM, Shoaib Mir shoaib...@gmail.com wrote:
I guess I misread it... use the following:
- Import all the data into say an integer column.
- Now create a sequence and give it a start value of where your import
ended.
- Make the default value for the column using the
On fre, 2010-12-10 at 10:47 -0200, Henrique de Lima Trindade wrote:
I'm trying to find a regular expression that removes all small (length N)
words from a string. But, until now I've not been successful.
Here is a start:
select regexp_replace('Tommy Lee Jones', $$\y\w{2,3}\y$$, ' ', 'g' );
Hello,
today I stumbled across a interesting question about the order rows are dumped
out while exporting a database with pg_dump. I know questions like this are
around this list sometimes, but I think this is a bit more special.
First of all I know that dumping a database is a somewhat
Hello,
today I stumbled across a interesting question about the order rows are dumped
out while exporting a database with pg_dump. I know questions like this are
around this list sometimes, but I think this is a bit more special.
First of all I know that dumping a database is a somewhat
Hello,
today I stumbled across a interesting question about the order rows are dumped
out while exporting a database with pg_dump. I know questions like this are
around this list sometimes, but I think this is a bit more special.
First of all I know that dumping a database is a somewhat
Hi,
I'm attempting to expand an existing postgresql extension and I've run
into a wall with the way operator classes should be defined for GiST
indices.
What I have that works is the following two operators:
CREATE OPERATOR @ (
LEFTARG = mol,
RIGHTARG = mol,
PROCEDURE =
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