Tom Lane wrote:
Could we see EXPLAIN ANALYZE, not EXPLAIN? Without actual facts
to work from, any suggestions would be mere guesswork.
This was taken immediately after a vacuum analyze on the database.
HashAggregate (cost=41596.68..41596.84 rows=16 width=764) (actual
Rob Adams wrote:
I'm trying to demonstrate recovery using the continuous archiving
backup technique. I'm using 8.3 on Windows.
I made a base backup while the postgres was running using the following
batch file:
--
psql -d test_database -U user_name -c SELECT
hi,
I am trying to compile the postgres-r patch, but ran into problems.. Probably
just a simple lack of understanding of the make system. Any help is appreciated.
I got the CVS head for postgres on Jul-31 and applying the Jul-31 patch from
here: http://www.postgres-r.org/downloads/. The patch
On 2008-08-03 12:12, Sim Zacks wrote:
SELECT m.message_idnr,k.messageblk
FROM dbmail_messageblks k
JOIN dbmail_physmessage p ON k.physmessage_id = p.id
JOIN dbmail_messages m ON p.id = m.physmessage_id
WHERE
mailbox_idnr = 8
AND status IN (0,1 )
AND k.is_header = '0'
GROUP BY
Hi!
We wish to provide our users with a simple-to-use web-based processor-selection
tool, where a user could select a couple of attribute values and be presented
with a list of matching processors. The basis of the required data would be
provided by our editors as Excel documents of the
Hello,
I am a developer working on postgres. I just wrote a function which ll
return a refcurosor as shown below.
CREATE OR REPLACE FUNCTION reffunc(refcursor)
RETURNS refcursor AS
$BODY$
BEGIN
OPEN $1 FOR SELECT * FROM SAM1;
RETURN $1;
END;
$BODY$
LANGUAGE 'plpgsql' VOLATILE
Hello,
I am a developer working on postgres. I just wrote a function which ll
return a refcurosor as shown below.
CREATE OR REPLACE FUNCTION reffunc(refcursor)
RETURNS refcursor AS
$BODY$
BEGIN
OPEN $1 FOR SELECT * FROM SAM1;
RETURN $1;
END;
$BODY$
LANGUAGE 'plpgsql' VOLATILE
On Fri, 01 Aug 2008 10:33:59 -0400
Tom Lane [EMAIL PROTECTED] wrote:
Ivan Sergio Borgonovo [EMAIL PROTECTED] writes:
Well I reached 3Gb of work_mem and still I got:
Seq Scan on catalog_categoryitem (cost=31747.84..4019284477.13
rows=475532 width=6)
Filter: (NOT (subplan))
sol= \d stats;
Table public.stats
Column| Type | Modifiers
--++---
id | integer| not null
start_time | timestamp(0) without time zone | not null
...
This query from the console:
select * from stats order by start_time;
takes 8 seconds before starting its output. Am I wrong in assuming that
the index on start_time should make ORDER BY orders of magnitude
faster?
Or is this already fast enough? Or should I max up some memory (buffer)
Adam Rich wrote:
This query from the console:
select * from stats order by start_time;
takes 8 seconds before starting its output. Am I wrong in assuming that
the index on start_time should make ORDER BY orders of magnitude
faster?
Or is this already fast enough? Or should I max up some memory
Sim Zacks [EMAIL PROTECTED] writes:
Tom Lane wrote:
Could we see EXPLAIN ANALYZE, not EXPLAIN? Without actual facts
to work from, any suggestions would be mere guesswork.
- Seq Scan on dbmail_messageblks k
(cost=0.00..39193.21 rows=259 width=764) (actual
Adam Rich [EMAIL PROTECTED] writes:
This query from the console:
select * from stats order by start_time;
takes 8 seconds before starting its output. Am I wrong in assuming that
the index on start_time should make ORDER BY orders of magnitude
faster?
Postgresql won't use the index for
However, if you limit the number of rows enough, you
might force it
to use an index:
select * from stats order by start_time limit 1000;
Thanks! Since LIMIT/OFFSET is the typical usage pattern for
a paginated
data set accessed from the Web (which is my case), it
immediately
On Mon, Aug 04, 2008 at 08:35:28AM -0500, Adam Rich wrote:
This query from the console:
select * from stats order by start_time;
takes 8 seconds before starting its output. Am I wrong in assuming that
the index on start_time should make ORDER BY orders of magnitude
faster?
Julio Cesar Sánchez González wrote:
A B wrote:
I have a table with rows like this
A 1
A 1
B 3
B 3
C 44
C 44
and so on.
and I want it to be
A 1
B 3
C 44
so how can I remove the all the duplicate lines but one?
You think this would help?
create table temp(text varchar(20),id
Hi all,
is there some way to disable and enable login in PostgreSQL? I would like to
have only local login enabled when the server starts and make some checks
before allowing general login.
Best regards and thanks,
Teemu Juntunen
On Sun, 3 Aug 2008, Rob Adams wrote:
I made a base backup while the postgres was running using the following batch
file:
psql -d test_database -U user_name -c SELECT pg_start_backup('test');
What did you have archive_command set to? That needs to dump the WAL
files generated while the
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi, I have a table of the form
aid cid
- -
1 123
2 456
3 667
3 879
3 123
4 878
4 456
4 123
5 999
5 667
5 879
My goal is to identify for each pair of cid values, the number of
what error show the log file?
--- On Mon, 8/4/08, Greg Smith [EMAIL PROTECTED] wrote:
From: Greg Smith [EMAIL PROTECTED]
Subject: Re: [GENERAL] recovery via base + WAL replay failure
To: Rob Adams [EMAIL PROTECTED]
Cc: postgres general pgsql-general@postgresql.org
Date: Monday, August 4,
The WAL file archiving appears to be working correctly. These are the
settings I'm using for archiving the WAL files:
archive_mode = on
archive_command = 'copy %p C:\backup\%f /A'
archive_timeout = 15s
Thanks again,
--Rob
Greg Smith wrote:
On Sun, 3 Aug 2008, Rob Adams wrote:
I made a
You can using the pg_hba.conf file. Set the non-local accounts to
reject when you start the database. After you finish your scripts,
change the pg_hba.conf file to enable logins and then use pg_ctl reload
to enable the new pg_hba.conf file.
host all all 0.0.0.0/0 reject
And then change
Hiroshi-san,
Is this something specific to windows? If so, should this be consider a bug?
Robert Treat
On Sunday 03 August 2008 18:01:05 Hiroshi Saito wrote:
Hi.
Sorry, it was not included in release.
please see,
http://winpg.jp/~saito/pg_work/OSSP_win32/
Regards,
Hiroshi Saito
Hi
Teemufollow the instructions for implementing SSL in
postgreshttp://developer.postgresql.org/pgdocs/postgres/ssl-tcp.htmlbut you'll
have to start by compiling in the SSL module into postgres build
http://developer.postgresql.org/pgdocs/postgres/install-procedure.html./configure
--with-openssl
On Mon, Aug 4, 2008 at 2:08 PM, Rajarshi Guha [EMAIL PROTECTED] wrote:
select count(aid) where cid = 123 and cid = 456;
but I was wondering whether I could construct a single SQL statement to do
this.
Any pointers would be appreciated,
Typed into gmail, so may need some tweaking, but
On Mon, Aug 4, 2008 at 1:02 PM, David Wilson [EMAIL PROTECTED] wrote:
On Mon, Aug 4, 2008 at 2:08 PM, Rajarshi Guha [EMAIL PROTECTED] wrote:
select count(aid) where cid = 123 and cid = 456;
but I was wondering whether I could construct a single SQL statement to do
this.
Any pointers would
There is nothing in the log file (in pg_log dir) with regard to this.
Should I set any particular parameter in the postgresql.conf file to log
information about a failed startup? I have not altered or uncommented
any lines in the ERROR REPORTING AND LOGGING section of the conf file.
Thanks
On 2:08 pm 08/04/08 Rajarshi Guha [EMAIL PROTECTED] wrote:
paircount
- -
123 456 1
667 879 2
create temp table aic_cid
(
id smallint,
cid smallint
);
insert into aic_cid values (1,123);
insert into aic_cid values (2,456);
insert into aic_cid values (3,667);
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On Aug 4, 2008, at 4:55 PM, Francisco Reyes wrote:
On 2:08 pm 08/04/08 Rajarshi Guha [EMAIL PROTECTED] wrote:
paircount
- -
123 456 1
667 879 2
snip
select a.cid as ac, b.cid as bc, count(*) from aic_cid a left
On mán, 2008-08-04 at 17:00 -0400, Rajarshi Guha wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On Aug 4, 2008, at 4:55 PM, Francisco Reyes wrote:
On 2:08 pm 08/04/08 Rajarshi Guha [EMAIL PROTECTED] wrote:
paircount
- -
123 456 1
667 879 2
Rajarshi Guha wrote
On Aug 4, 2008, at 4:55 PM, Francisco Reyes wrote:
On 2:08 pm 08/04/08 Rajarshi Guha [EMAIL PROTECTED] wrote:
paircount
- -
123 456 1
667 879 2
snip
select a.cid as ac, b.cid as bc, count(*) from aic_cid a left outer join
aic_cid
Heres a backtrace on a fresh core file
http://privatepaste.com/911BTjYrY1
Does this change get us any closer?
--- On Tue, 22/7/08, Glyn Astill [EMAIL PROTECTED] wrote:
From: Glyn Astill [EMAIL PROTECTED]
Subject: Re: [GENERAL] Initdb problem on debian mips cobalt: Bus error
To: Tom Lane
Hi Robert-san
Ahh yes..
I'm sorry delaying release bugfix was not included in pg8.3.3.
Then,I will adjust next release(1.6.3/4) with Rarf-san again.
Regards,
Hiroshi Saito.
Hiroshi-san,
Is this something specific to windows? If so, should this be consider a bug?
Robert Treat
On Sunday 03
I found error log entries in the Windows Event Viewer:
2008-08-01 23:57:55 GMT FATAL: could not remove old lock file
postmaster.pid: Permission denied
2008-08-01 23:57:55 GMT HINT: The file seems accidentally left over,
but it could not be removed. Please remove the file
Glyn Astill [EMAIL PROTECTED] writes:
Heres a backtrace on a fresh core file
http://privatepaste.com/911BTjYrY1
Does this change get us any closer?
Not really ... there's no plausible reason to crash there, either.
Just for entertainment's sake, try recompiling with -O0 instead of the
default
Tom Lane [EMAIL PROTECTED] writes:
(Rather than trying to browbeat configure into doing this, I'd suggest
manually adjusting CFLAGS in src/Makefile.global, then make clean and
rebuild.)
eh? either of these should work fine:
./configure --enable-debug CFLAGS=-O0
CFLAGS=-O0 ./configure
Gregory Stark [EMAIL PROTECTED] writes:
Tom Lane [EMAIL PROTECTED] writes:
(Rather than trying to browbeat configure into doing this, I'd suggest
manually adjusting CFLAGS in src/Makefile.global, then make clean and
rebuild.)
eh? either of these should work fine:
./configure --enable-debug
Gregory Stark wrote:
Tom Lane [EMAIL PROTECTED] writes:
(Rather than trying to browbeat configure into doing this, I'd suggest
manually adjusting CFLAGS in src/Makefile.global, then make clean and
rebuild.)
eh? either of these should work fine:
./configure --enable-debug CFLAGS=-O0
ravi kiran wrote:
Hello,
I am a developer working on postgres. I just wrote a function which ll
return a refcurosor as shown below.
[snip]
i have problems accessing this function from my middle tier i.e VC++.
I wrote a VC statement to retrieve values from this refcursor using a record
All,
I have 2 tables with a lot of columns with similar names. I'd like to
join both tables and include all columns from each without naming
collisions. I can use the 'AS' to rename a single column, but is there
a way to do the rename in bulk by just appending a prefix or suffix to
the
Results below:
... but given that, I wonder whether the cost isn't from fetching
the toasted messageblk data, and nothing directly to do with either
the encode() call or the ~~ test. It would be interesting to compare
the results of
explain analyze select encode(messageblk, 'escape') ~~
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