* Greg Smith:
Intel claims their Annual Failure Rate (AFR) on their SSDs in IT
deployments (not OEM ones) is 0.6%. Typical measured AFR rates for
mechanical drives is around 2% during their first year, spiking to 5%
afterwards. I suspect that Intel's numbers are actually much better
than
I'm attempting to get PostgreSQL-PostGIS in the Amazon EC2 cloud.
Does anyone have any information on where I can find a 64-bit AMI for
Linux CentOS 5.5 + PostgreSQL 9.0.4 + PostGIS 1.5.2?
Thanks in advance,
Kunal
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make
Hi,
I gone through the steps from bucardo sites as,
[root@billingtest1 Bucardo-4.4.3]# perl Makefile.PL
WARNING: LICENSE is not a known parameter.
Warning: prerequisite DBD:g 2.0 not found. We have 1.49.
Warning: prerequisite ExtUtils::MakeMaker 6.32 not found. We have 6.30.
'LICENSE' is not a
On Thu, May 05, 2011 at 03:07:20PM +0530, tushar nehete wrote:
Hi,
I gone through the steps from bucardo sites as,
[root@billingtest1 Bucardo-4.4.3]# perl Makefile.PL
WARNING: LICENSE is not a known parameter.
Warning: prerequisite DBD:g 2.0 not found. We have 1.49.
Warning: prerequisite
Hi ,
I have some couple of queries while doing postgres replication,
=== How to find whether current postgres is running as master or slave?
What is the procedure to make the failed master as working slave?
Could you please clarify above queries.
Thanks and Regards
Nithya R
Lead Engineer|
Apologies, I have already solved this.
I forgot to grant usage on schema nms to foo; where foo is the owner of
mainview_teststatusevent.
Cheers,
Chris
On Thu, May 5, 2011 at 7:03 PM, Chris Young ch...@chris.net.au wrote:
Greetings,
I'm trying to perform the following query, but receive a
On 5/5/2011 2:36 AM, Florian Weimer wrote:
I'm a bit concerned with usage-dependent failures. Presumably, two SDDs
in a RAID-1 configuration are weared down in the same way, and it would
be rather inconvenient if they failed at the same point. With hard
disks, this doesn't seem to happen;
On 5/4/2011 11:50 PM, Toby Corkindale wrote:
In what way has the SMART read failed?
(I get the relevant values out successfully myself, and have Munin
graph them.)
Mis-parse :) It was my _attempts_ to read SMART that failed.
Specifically, I was able to read a table of numbers from the drive,
Hmm, that's pretty interesting. Possibly it's just another
manifestation of something scribbling past the end of its allocated
chunk, but my credence for that theory is way down if there's no add-on
code involved. Does the postmaster log show any messages like
WARNING: detected
-Original Message-
From: Michael Graham [mailto:mgra...@bloxx.com]
Sent: Wednesday, May 04, 2011 11:59 AM
To: pgsql-general@postgresql.org
Subject: Re: Rearranging simple where clauses
On Wed, 2011-05-04 at 11:49 -0400, Tom Lane wrote:
Well, you failed to show us any concrete examples
On May 4, 2011, at 9:34 PM, David Boreham wrote:
So ok, yeah...I said that chips don't just keel over and die mid-life
and you came up with the one counterexample in the history of
the industry
Actually, any of us who really tried could probably come up with a dozen
examples--more if we've
Hi,
Say I have a table with fields 'template' and 'original_letter', and
'new_selected_letter'. 'template' could be 'abcdefg0abcdefg',
original_letter could be 'A' and new_selected_letter could be 'B'.
I want a view where I see 2 fields: 'original' as 'abcdefgAabcdefg'
and 'new_selected' as
On Thu, May 5, 2011 at 9:09 AM, Asfand Qazi (Sanger Institute)
aq2.san...@gmail.com wrote:
Hi,
Say I have a table with fields 'template' and 'original_letter', and
'new_selected_letter'. 'template' could be 'abcdefg0abcdefg',
original_letter could be 'A' and new_selected_letter could be 'B'.
On 5/5/2011 8:04 AM, Scott Ribe wrote:
Actually, any of us who really tried could probably come up with a dozen
examples--more if we've been around for a while. Original design cutting
corners on power regulation; final manufacturers cutting corners on specs;
component manufacturers cutting
2011/5/4 Jens Wilke jens.wi...@affinitas.de:
This index was deleted several weeks ago.
[...]
after pg_dumpall|psql from 8.4 to 9.0 the undead index revived on the target
DB:
I understood that you droped an index and when you dump/restore you
get your index again.
Did I miss something ?
--
Hi,
We have certain types of query that seems to take about 900ms to run
according to postgres logs. When I try to run the same query via
command line with EXPLAIN ANALYZE, the query finishes very quickly.
What should I do to try to learn more about why it is running slowly?
The query is a bit
Greetings,
I'm trying to perform the following query, but receive a perplexing error,
even as superuser (postgres):
umdb_db=# insert into mainview_teststatusevent
(timestamp,host_id,test_id,old_status_id,new_status_id) values(now(),
726,4,6,1);
ERROR: permission denied for schema nms
LINE 1:
I'm attempting to get PostgreSQL-PostGIS in the Amazon EC2 cloud.
Does anyone have any information on where I can find a 64-bit AMI for
Linux CentOS 5.5 + PostgreSQL 9.0.4 + PostGIS 1.5.2?
Thanks in advance,
Kunal
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To
I'm attempting to get PostgreSQL-PostGIS in the Amazon EC2 cloud.
Does anyone have any information on where I can find a 64-bit AMI for
Linux CentOS 5.5 + PostgreSQL 9.0.4 + PostGIS 1.5.2?
Thanks in advance,
Kunal
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make
Could it be triggering a function that is defined with SECURITY
DEFINER and the definer of the function does not have the right
permissions?
On Thu, May 5, 2011 at 4:03 AM, Chris Young ch...@chris.net.au wrote:
Greetings,
I'm trying to perform the following query, but receive a perplexing
Chris Curvey ch...@chriscurvey.com writes:
Hmm, that's pretty interesting. Possibly it's just another
manifestation of something scribbling past the end of its allocated
chunk, but my credence for that theory is way down if there's no add-on
code involved. Does the postmaster log show any
Chris Young ch...@chris.net.au writes:
Greetings,
I'm trying to perform the following query, but receive a perplexing error,
even as superuser (postgres):
umdb_db=# insert into mainview_teststatusevent
(timestamp,host_id,test_id,old_status_id,new_status_id) values(now(),
726,4,6,1);
ERROR:
On Thu, May 5, 2011 at 8:54 AM, Andrew Sullivan a...@crankycanuck.ca wrote:
On Thu, May 05, 2011 at 08:02:46AM -0700, John Cheng wrote:
We have certain types of query that seems to take about 900ms to run
according to postgres logs. When I try to run the same query via
command line with
On Thu, May 05, 2011 at 09:27:47AM -0700, John Cheng wrote:
I have a couple of queries that allow me to see the active locks in
the database. It might help me see if these queries are blocked by
other locking queries.
Yes. The pg_locks view is your friend here.
In terms of IO limits,
Hi List,
We have a customer who is trying to migrate a few PostgresPlus instances to
GridSQL clusters. They have a process that pulls data from another server
using dblink every night, and we're trying to replicate that on the GridSQL
instance, but grid is being a bit of a pain.
Grid doesn't
On Thu, May 5, 2011 at 12:13 PM, Sam Nelson s...@consistentstate.com wrote:
Hi List,
We have a customer who is trying to migrate a few PostgresPlus instances to
GridSQL clusters. They have a process that pulls data from another server
using dblink every night, and we're trying to replicate
On Thu, May 5, 2011 at 1:40 PM, Merlin Moncure mmonc...@gmail.com wrote:
On Thu, May 5, 2011 at 12:13 PM, Sam Nelson s...@consistentstate.com
wrote:
Hi List,
We have a customer who is trying to migrate a few PostgresPlus instances
to
GridSQL clusters. They have a process that pulls data
Im trying to connect my WS to a postgresql database (destination) via
a middle server
I.e.
WS Middle Database
server server
172.x.2.4 172.x.4.12
I can create a SSH tunnel from my WS to the middle server but not sure
how or if I can make
What is the best way to handle multiple table relationships where
attributes of the tables at the ends of the chain must match?
Example:
CREATE TABLE achievements(
achievement_id serial PRIMARY KEY,
...
);
CREATE TABLE achievement_versions(
achievement_version_id serial PRIMARY KEY,
On Thu, May 5, 2011 at 3:20 PM, Jack Christensen ja...@hylesanderson.eduwrote:
What is the best way to handle multiple table relationships where
attributes of the tables at the ends of the chain must match?
Example:
CREATE TABLE achievements(
achievement_id serial PRIMARY KEY,
...
);
On Thu, 2011-05-05 at 15:05 -0400, jtke...@verizon.net wrote:
Im trying to connect my WS to a postgresql database (destination) via
a middle server
I.e.
WS Middle Database
server server
172.x.2.4 172.x.4.12
I can create a SSH
Asfand Qazi (Sanger Institute) wrote:
Say I have a table with fields 'template' and 'original_letter', and
'new_selected_letter'. 'template' could be 'abcdefg0abcdefg',
original_letter could be 'A' and new_selected_letter could be 'B'.
I want a view where I see 2 fields: 'original' as
-Original Message-
From: pgsql-general-ow...@postgresql.org [mailto:pgsql-general-
ow...@postgresql.org] On Behalf Of Jack Christensen
Sent: Thursday, May 05, 2011 3:20 PM
To: pgsql
Subject: [GENERAL] Multiple table relationship constraints
4. Validate application side -- this can
On 5/5/2011 2:28 PM, Rick Genter wrote:
On Thu, May 5, 2011 at 3:20 PM, Jack Christensen
ja...@hylesanderson.edu mailto:ja...@hylesanderson.edu wrote:
What is the best way to handle multiple table relationships where
attributes of the tables at the ends of the chain must match?
On 05/05/2011 10:35 AM, David Boreham wrote:
On 5/5/2011 8:04 AM, Scott Ribe wrote:
Actually, any of us who really tried could probably come up with a
dozen examples--more if we've been around for a while. Original
design cutting corners on power regulation; final manufacturers
cutting
On Thu, May 5, 2011 at 3:50 PM, Jack Christensen ja...@hylesanderson.eduwrote:
The trick is there are additional attributes of actions and achievements
such as a category that must match for the link to be valid. These
attributes are not part of the primary key of either record and can and do
Grid passes functions off to underlying databases. Unfortunately, it
doesn't do so when the functions are in the from clause. If it did, that
would work.
But I digress. We're attempting to try either the csv import (which would
require a new script, but no biggie) or a data pull on the
On 5/5/2011 2:53 PM, Rick Genter wrote:
On Thu, May 5, 2011 at 3:50 PM, Jack Christensen
ja...@hylesanderson.edu mailto:ja...@hylesanderson.edu wrote:
The trick is there are additional attributes of actions and
achievements such as a category that must match for the link to be
On Thu, May 5, 2011 at 4:14 PM, Jack Christensen ja...@hylesanderson.eduwrote:
It's not denormalized. It is an attribute that both tables have that have
to match for it to be a valid link.
Here's a contrived example:
CREATE TABLE dorms(
dorm_id serial PRIMARY KEY,
gender varchar NOT
On Thu, May 5, 2011 at 1:54 PM, Greg Smith g...@2ndquadrant.com wrote:
I think your faith in PC component manufacturing is out of touch with the
actual field failure rates for this stuff, which is produced with enormous
cost cutting pressure driving tolerances to the bleeding edge in many
unsubscribe
hi group,
we need help on one postgresql locking issue:
Originally we have a table like below;
id bigint not null nextval('xxx)',
customer_id int not null,
insert_record_date timestamp not null
...
so this id column is using a sequence number that applies to all
customers. And it's the primary
On Thu, May 5, 2011 at 1:54 PM, mirthcyy mirth...@gmail.com wrote:
hi group,
we need help on one postgresql locking issue:
Originally we have a table like below;
id bigint not null nextval('xxx)',
customer_id int not null,
insert_record_date timestamp not null
...
so this id column is
On 05/04/2011 08:31 PM, David Boreham wrote:
Here's my best theory at present : the failures ARE caused by cell
wear-out, but the SSD firmware is buggy in so far as it fails to boot
up and respond to host commands due to the wear-out state. So rather
than the expected outcome (SSD responds but
Is there a good way to solve this issue?
Thanks a lot
Yes, multiple actually.
...
one db centric solution is to create a sequence for each customer id and then
nextval that specific sequence when you need a new id.
Would need to know more about the number of customers and how
On 05/05/11 22:50, David Boreham wrote:
On 5/4/2011 11:50 PM, Toby Corkindale wrote:
In what way has the SMART read failed?
(I get the relevant values out successfully myself, and have Munin
graph them.)
Mis-parse :) It was my _attempts_ to read SMART that failed.
Specifically, I was able
On 05/05/11 18:36, Florian Weimer wrote:
* Greg Smith:
Intel claims their Annual Failure Rate (AFR) on their SSDs in IT
deployments (not OEM ones) is 0.6%. Typical measured AFR rates for
mechanical drives is around 2% during their first year, spiking to 5%
afterwards. I suspect that Intel's
On Thu, May 5, 2011 at 7:33 AM, Nithya Rajendran r-nit...@hcl.com wrote:
[Disclaimer: I have minimal experience with hot standby, the below is
just from reading the docs]
=== How to find whether current postgres is running as master or slave?
SELECT pg_is_in_recovery();
will tell you (should
On Thu, May 5, 2011 at 10:01 AM, Andrew Sullivan a...@crankycanuck.ca wrote:
On Thu, May 05, 2011 at 09:27:47AM -0700, John Cheng wrote:
I have a couple of queries that allow me to see the active locks in
the database. It might help me see if these queries are blocked by
other locking
On Mon, May 02, 2011 at 11:31:28PM -0700, John R Pierce wrote:
AFAIK, the only postgres replication systems that even pretend to
support master-master are things like Bucardo that do the replication at
the SQL layer, by sending all update/insert/delete commands to both
servers, and under
On 05/05/11 8:05 PM, Joshua Tolley wrote:
Actually, Bucardo doesn't do statement replication. It, like Slony for
instance, replicates data, not SQL statements. And as you pointed out, it does
do bidirectional replication in a way that's sufficient for some use cases.
does it use triggers for
On Thu, May 05, 2011 at 03:07:20PM +0530, tushar nehete wrote:
Warning: prerequisite DBD:Pg 2.0 not found. We have 1.49.
Warning: prerequisite ExtUtils::MakeMaker 6.32 not found. We have 6.30.
You need to install DBD::Pg, version 2.0 or greater. You also need to install
ExtUtils::MakeMaker
On Thu, May 05, 2011 at 08:13:55PM -0700, John R Pierce wrote:
On 05/05/11 8:05 PM, Joshua Tolley wrote:
Actually, Bucardo doesn't do statement replication. It, like Slony for
instance, replicates data, not SQL statements. And as you pointed out, it
does
do bidirectional replication in a way
On 05/05/11 8:14 PM, Joshua Tolley wrote:
On Thu, May 05, 2011 at 03:07:20PM +0530, tushar nehete wrote:
Warning: prerequisite DBD:Pg 2.0 not found. We have 1.49.
Warning: prerequisite ExtUtils::MakeMaker 6.32 not found. We have 6.30.
You need to install DBD::Pg, version 2.0 or greater. You
Hi,
I am using postgresql-8.4.6. I want to debug the contrib/cube code. Can we
able to debug that cube code? Because there is no .configure file to
enable debug. Is there is any way to change make file to enable debug?
Thanks
Nick
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