liuyuanyuan wrote:
By the way, my project is about migrating Oracle data of BLOB type to
PostgreSQL database. The out of memory error occurred between migrating
Oracle BLOB to PostgreSQL bytea. Another question, if I can't migrate BLOB to
bytea,
how about oid type ?
Large Objects (I guess
On Wed, Aug 7, 2013 at 3:56 PM, Albe Laurenz laurenz.a...@wien.gv.at wrote:
liuyuanyuan wrote:
By the way, my project is about migrating Oracle data of BLOB type to
PostgreSQL database. The out of memory error occurred between migrating
Oracle BLOB to PostgreSQL bytea. Another question, if I
Hi all,
My compagny would like to configure replication between PostgreSQL 9.2.4 and
Oracle Database (11g and maybe 12c soon). We saw that Postgres Plus Database
Replication could be a good solution for us.
We also thank to develop a solution based on trigger and/or WAL , but we didn't
know
On Wed, Aug 7, 2013 at 6:00 AM, BladeOfLight16 bladeofligh...@gmail.com wrote:
The company I work for has a client who has expressed interest in having a
staging database for their data. Staging as in they add data, do some QCing,
then push to a database with an identical schema to make it
On 07/08/13 20:24, BOUVARD Aurélien wrote:
Hi all,
My compagny would like to configure replication between PostgreSQL
9.2.4 and Oracle Database (11g and maybe 12c soon). We saw
that/Postgres Plus Database Replication /could be a good solution for
us.//
//
We also thank to develop a
Postgres Plus Advanced Server (PPAS) is a licensed version of PostgreSQL
owned by EnterpriseDB. You need to buy a support contract to use this
software (although there is a 45 day trial period).
The component you are talking about is xDB Replication Server, which is
part of the PPAS product or
Hi All,
We have one production database server , having 6 DBs, Postgres 9.2.1
version.
This is my vacuum settings in Production database
#autovacuum = on# Enable autovacuum subprocess?
'on'
# requires track_counts to also be
on.
This depends on exactly what you need. In the end usually you are going to
want to convert things into integer arrays.
In LedgerSMB we use integers and foreign keys to handle hierarchies, and
then convert them to int arrays via WITH RECURSIVE CTE's and text strings .
This is one of those things
Hello,
I have a composite datatype abc which has two integer fields x,y.
I have a table Test which has an array of abc.
I am trying to populate Test. Tried
insert into test values (ARRAY[abc(1,2)]); but got error
ERROR: function abc(integer, integer) does not exist
Is there anyway for doing
On Wed, Aug 7, 2013 at 4:43 AM, Luca Ferrari fluca1...@infinito.it wrote:
Not really helpful, but here are my considerations.
The low frequency and the preference for a single server suggest me a
dump and restore cycle on two databases, assuming this is possible due
to not high volume data.
On Wed, Aug 7, 2013 at 4:04 PM, Sameer Thakur samthaku...@gmail.com wrote:
Hello,
I have a composite datatype abc which has two integer fields x,y.
I have a table Test which has an array of abc.
I am trying to populate Test. Tried
insert into test values (ARRAY[abc(1,2)]); but got error
On Wed, Aug 7, 2013 at 3:53 AM, Raghavendra
raghavendra@enterprisedb.com wrote:
postgres=# insert into foo values (array[row(1,2)::abc]);
Also because all array members must be of the same db type, you can:
insert into foo values (array[row(1,2)]::abc[]). This can be helpful if
you
On Wed, Aug 7, 2013 at 3:53 AM, Raghavendra
raghavendra@enterprisedb.com wrote:
postgres=# insert into foo values (array[row(1,2)::abc]);
Also because all array members must be of the same db type, you can:
insert into foo values (array[row(1,2)]::abc[]). This can be helpful if
Thank you Raghavendra and Chris, both approaches work.
Hello,
I wanted to create a composite datatype to represent a Node. So it would
have a few attributes and an array of type Node which is the children of
this node.
create type Node as (r integer, s integer, children Node []);
But i get error type Node[] does not exist. I understand that Node is
On Wed, Aug 7, 2013 at 4:57 AM, Sameer Thakur samthaku...@gmail.com wrote:
Hello,
I wanted to create a composite datatype to represent a Node. So it would
have a few attributes and an array of type Node which is the children of
this node.
create type Node as (r integer, s integer, children
Sameer Thakur wrote
Hello,
I wanted to create a composite datatype to represent a Node. So it would
have a few attributes and an array of type Node which is the children of
this node.
create type Node as (r integer, s integer, children Node []);
But i get error type Node[] does not exist. I
Greetings,
Somehow I have failed to find the appropriate keywords for successful
results for my question.
When a pl/python based function is invoked, does it keep a python runtime
running across calls to same function? That is, if I use connection
pooling, can I save on the python runtime
Sameer Thakur wrote
insert into test values (ARRAY[abc(1,2)]); but got error
When you use a function form of casting like this you are basically
short-circuiting the type conversion mechanisms built into PostgreSQL by
directly calling the conversion function instead of actually telling the
-Original Message-
From: pgsql-general-ow...@postgresql.org [mailto:pgsql-general-
ow...@postgresql.org] On Behalf Of David Johnston
Sent: Wednesday, August 07, 2013 10:35 AM
To: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Self referencing composite datatype
Sameer Thakur
Igor Neyman wrote
create type node as (r integer, s integer); alter type node add attribute
children node[];
Under 9.2.2 I'm getting an error:
ERROR: composite type node cannot be made a member of itself
I'm not sure why the limitation exists (probably something to do with
avoiding
Hello.
I have been reading the -http://opensource.org/licenses/postgresql- to know
if i can use PostgreSQL in a Privative Closed Commercial Software (The
worst of the worst :P ). in the company where i work.
Is there any restriction or limit to do it.?
BladeOfLight16 wrote
The company I work for has a client who has expressed interest in having a
staging database for their data. Staging as in they add data, do some
QCing, then push to a database with an identical schema to make it public.
Fortunately, we're not doing that right now, but it's
I am not a lawyer and cannot evaluate your risk profile and usage but:
Simply connecting to, creating objects, and running queries against
PostgreSQL does not encumber your external application at all. The database
schema you create (the objects inside the database) is not affected.
Deploying
On 08/07/2013 08:23 AM, Eliseo Viola wrote:
Hello.
I have been reading the -http://opensource.org/licenses/postgresql- to
know if i can use PostgreSQL in a Privative Closed Commercial Software
(The worst of the worst :P ). in the company where i work.
Is there any restriction or limit to do it.?
On Wed, Aug 7, 2013 at 8:23 AM, Eliseo Viola eliseo.vi...@vodemia.com wrote:
I have been reading the -http://opensource.org/licenses/postgresql- to know
if i can use PostgreSQL in a Privative Closed Commercial Software (The
worst of the worst :P ). in the company where i work.
Is there any
Hello,
sorry for dumb question, did any one can tell me how the hell I can
remove clear screen after finish the sql query from console ?
This probably have some idea, but for me look like very ... not good
idea. When I run query from console like:
SELECT * FROM table_x;
I got the result ...
On 08/07/2013 03:38 AM, BladeOfLight16 wrote:
On Wed, Aug 7, 2013 at 4:43 AM, Luca Ferrari fluca1...@infinito.it
mailto:fluca1...@infinito.it wrote:
...
I wasn't very careful with my wording. Sorry about that. There will be
updates and possibly deletions as well as additions.
On Wed, Aug 7, 2013 at 8:43 AM, David Johnston pol...@yahoo.com wrote:
Where the PostgreSQL license comes into play is if you make alterations to
the PostgreSQL database itself - the underlying engine implemented in C and
to some degree the supporting utilities written in various languages.
On 08/07/2013 08:53 AM, Condor wrote:
Hello,
sorry for dumb question, did any one can tell me how the hell I can
remove clear screen after finish the sql query from console ?
This probably have some idea, but for me look like very ... not good
idea. When I run query from console like:
SELECT *
On Aug 7, 2013, at 8:23 AM, Eliseo Viola eliseo.vi...@vodemia.com wrote:
Hello.
I have been reading the -http://opensource.org/licenses/postgresql- to know
if i can use PostgreSQL in a Privative Closed Commercial Software (The worst
of the worst :P ). in the company where i work.
Is
Just wanted to put a short thank you note in here. I've been using
PostgreSQL for a while, but only using basic SQL. The information in this
thread pointed me to the information that I needed to read about to solve a
problem which has been tormenting me, off and on, for a couple of months. I
just
Richard,
* Richard Broersma (richard.broer...@gmail.com) wrote:
On Wed, Aug 7, 2013 at 8:43 AM, David Johnston pol...@yahoo.com wrote:
Where the PostgreSQL license comes into play is if you make alterations to
the PostgreSQL database itself - the underlying engine implemented in C and
to
Ok, so to be sure if I understand everything - first I should install a
postgresql-contrib extension. Next, there will appear a contrib/dict_int
directory with dict_int sourcecode inside, which I can modify. Then,
I'll be able to install this modified dictionary, and it would be
working
Hi,
Any chance ip4r could be an official postgresql extension? It's got a lot
of advantages over the existing cidr/inet stuff.
https://github.com/RhodiumToad/ip4r-historical/blob/master/README.ip4r
Joe
Hi,
Could finally fix it. Used the binary search approach to identify the wrong
tuples and removed them by ctid, 9 rows were removed and all of them
belonged to the same block.
I believe it is not easy to identify the root cause for the corruption but
does any one have some directions I could
On Wed, Aug 7, 2013 at 2:46 PM, Carlos Henrique Reimer
carlos.rei...@opendb.com.br wrote:
Could finally fix it. Used the binary search approach to identify the wrong
tuples and removed them by ctid, 9 rows were removed and all of them
belonged to the same block.
It is good. I still highly
Hi,
I have faced very strange problem in one of psotgresql query in one of the
production environment. It is working fine in development and other environment.
Current value in colname = 5;Update tablename set colname = 0 where key =
18;commit , in parallel to above queries ( either vacuum or
On 08/07/2013 04:54 PM, S H wrote:
Hi,
I have faced very strange problem in one of psotgresql query in one of
the production environment. It is working fine in development and other
environment.
Current value in colname = 5;
Update tablename set colname = 0 where key = 18;
commit , in parallel
On Wed, Aug 7, 2013 at 2:46 AM, Vishalakshi Navaneethakrishnan
nvishalak...@sirahu.com wrote:
Daily once we are executing Vacuum Freeze analyze -- To prevent
transaction id wraparound
using this command
vacuumdb -F -z -h localhost -U postgres dbname
It is not necessary to do. Autovacuum does
liuyuanyuan
From: Michael Paquier
Date: 2013-08-07 15:26
To: Albe Laurenz
CC: liuyuanyuan; Chris Travers; tv; pgsql-general
Subject: Re: [GENERAL] inserting huge file into bytea cause out of memory
On Wed, Aug 7, 2013 at 3:56 PM, Albe Laurenz laurenz.a...@wien.gv.at wrote:
liuyuanyuan
On Wed, Aug 7, 2013 at 7:43 AM, Seref Arikan
serefari...@kurumsalteknoloji.com wrote:
When a pl/python based function is invoked, does it keep a python runtime
running across calls to same function? That is, if I use connection pooling,
can I save on the python runtime initialization and
Hi,
I have a Django application where we need to pull random rows out of a
table.
According to the Django documentation:
https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
Note: order_by('?') queries may be expensive and slow, depending on the
database backend you’re using.
On Wed, Aug 7, 2013 at 4:57 AM, Sameer Thakur samthaku...@gmail.com wrote:
I wanted to create a composite datatype to represent a Node. So it would
have a few attributes and an array of type Node which is the children of
this node.
create type Node as (r integer, s integer, children Node []);
On Wed, Aug 7, 2013 at 7:11 PM, Sergey Konoplev gray...@gmail.com wrote:
so you could download 9.3rc2 and experimant with it.
Sorry, 9.3beta2 of course.
--
Kind regards,
Sergey Konoplev
PostgreSQL Consultant and DBA
http://www.linkedin.com/in/grayhemp
+1 (415) 867-9984, +7 (901) 903-0499, +7
On Wed, Aug 7, 2013 at 6:41 PM, liuyuanyuan liuyuany...@highgo.com.cnwrote:
**
Thanks for your last reply！
I've test Large Object ( oid type )， and it seems better on out of
memory.
But, for the out of memory problem of bytea, we really have no idea
to
solve it ? Why
Joe Van Dyk j...@tanga.com writes:
Any chance ip4r could be an official postgresql extension?
That's been proposed before, and rejected before, on the grounds that
since it doesn't support IPv6 its days are numbered. That consideration
isn't getting any weaker as time passes. If we accepted
Tom Lane wrote:
Joe Van Dyk j...@tanga.com writes:
Any chance ip4r could be an official postgresql extension?
That's been proposed before, and rejected before, on the grounds that
since it doesn't support IPv6 its days are numbered.
Actually, that's not true. Quoting from the linked
Hi,
vacuumdb -F -z -h localhost -U postgres dbname
It is not necessary to do. Autovacuum does it itself where and when needed.
If we did not do this, then autovacuum will occur, Load was very high at
that time and the server was unresponsive, To avoid this we are executing
vacuum freeze
On Wed, Aug 7, 2013 at 4:57 AM, Sameer Thakur samthaku...@gmail.comwrote:
Hello,
I wanted to create a composite datatype to represent a Node. So it would
have a few attributes and an array of type Node which is the children of
this node.
create type Node as (r integer, s integer, children
Alvaro Herrera alvhe...@2ndquadrant.com writes:
Tom Lane wrote:
That's been proposed before, and rejected before, on the grounds that
since it doesn't support IPv6 its days are numbered.
Actually, that's not true.
Ah, my information is obsolete.
Quoting from the linked readme file,
:
On Wed, Aug 7, 2013 at 9:32 PM, Vishalakshi Navaneethakrishnan
nvishalak...@sirahu.com wrote:
cat /etc/issue
CentOS release 6.3 (Final)
cat /proc/meminfo |grep Hugepagesize
Hugepagesize: 2048 kB
Please show what commands below print.
cat /proc/meminfo | grep -i huge
cat
cat /proc/meminfo | grep -i huge
AnonHugePages: 31576064 kB
HugePages_Total: 0
HugePages_Free:0
HugePages_Rsvd:0
HugePages_Surp:0
Hugepagesize: 2048 kB
cat /sys/kernel/mm/redhat_transparent_hugepage/enabled
[always] never
cat
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