Hello.
Is there any way to hide database structure (at least functions and triggers)
from a superuser/administrator?
Regards,
Zlatko
Zlatko Matić wrote:
Hello. Is there any way to hide database structure (at least
functions and triggers) from a superuser/administrator?
No. Otherwise they can't be an administrator.
--
Richard Huxton
Archonet Ltd
---(end of broadcast)---
Surely such a use case could, and more to the point *should* be met
using PITR?
Regards,
- Naz.
Alvaro Herrera wrote:
A.M. wrote:
On May 24, 2007, at 14:29 , Wiebe Cazemier wrote:
On Thursday 24 May 2007 17:30, Alexander Staubo wrote:
[2] Nobody else has this, I believe,
Hello all,
I want to take backup from one server and save it to another machine hard drive.
The backup will be taken through a shell script attached to a cron job.
something like:
pg_dump -d postgres -U postgres -f IP address of other machine and path to
save the file on that machine
is
On Wed, Jul 18, 2007 at 03:39:01PM +0530, Ashish Karalkar wrote:
I want to take backup from one server and save it to another machine hard
drive.
The backup will be taken through a shell script attached to a cron job.
something like:
pg_dump -d postgres -U postgres -f IP address of
am Wed, dem 18.07.2007, um 15:39:01 +0530 mailte Ashish Karalkar folgendes:
Hello all,
I want to take backup from one server and save it to another machine hard
drive.
The backup will be taken through a shell script attached to a cron job.
something like:
pg_dump -d postgres -U
I fixed my data, but I did it manually. It seems like there were hidden
characters, which may actually be the 0xc2 (which should not have been there.
The data must have been pasted in somehow, but when I copied the value and
pasted it back in (or ran an update statement, I tried both) the same
Hello ALL,
I need one more help also...
I already connected two systems (one is server that is ip address of
172.16.84.76/32, another is like a client 172.16.85.243/32) this connection is
working fine... now i want to connect one more system in to that server
(172.16.84.76/32) The new
Hi,
Just something I noticed to 'simply work':
db=# select avg(pg_catalog. pg_stats . avg_width) from pg_stats;
avg
-
10.6654945054945055
(1 row)
It seems that all whitespace between schema/table/field references is ignored?
Not saying this is a bad
Hi,
as the subjects reads I searched in the docs a way to instruct postgres
to create new sequences when copying tables containing serial columns,
but the resulting serial fields in the new tables reference the
original sequence.
Yes, there are workarounds, but having an option to make
I thought I could use the output of INSERT...RETURNING as a set of
tuples for a subquery,
but it seems it's not the case:
nb1=# select * from (insert into m(a) values(112) returning a);
ERROR: syntax error at or near into
LINE 1: select * from (insert into m(a) values(112) returni...
On Wed, Jul 18, 2007 at 03:10:30PM +0200, Nico Sabbi wrote:
Hi,
as the subjects reads I searched in the docs a way to instruct postgres
to create new sequences when copying tables containing serial columns,
but the resulting serial fields in the new tables reference the
original sequence.
Hi all:
I have tables with one or several varchar(n) columns(utf8, n=200)
which I believe those tables' row length will not exceed the page
length. Will it helps to the performance that I turn off TOAST of
those 'short' varchar() columns by issuing “ALTER TABLE foo ALTER
COLUMN bar SET
=?UTF-8?B?5p2O5b2mIElhbiBMaQ==?= [EMAIL PROTECTED] writes:
I have tables with one or several varchar(n) columns(utf8, n=200)
which I believe those tables' row length will not exceed the page
length. Will it helps to the performance that I turn off TOAST of
those 'short' varchar() columns by
On 7/18/07, Benjamin Arai [EMAIL PROTECTED] wrote:
But I want to parrallelize searches if possible to reduce
the perofrmance loss of having multiple tables.
PostgreSQL does not support parallel query. Parallel query on top of
PostgreSQL is provided by ExtenDB and PGPool-II.
--
Jonah H.
Hi,
If I have a query such as:
SELECT * FROM (SELECT * FROM A) UNION ALL (SELECT * FROM B) WHERE
blah='food';
Assuming the table A and B both have the same attributes and the data
between the table is not partitioned in any special way, does Postgresql
execute WHERE blah=food on both table
On 7/18/07, Benjamin Arai [EMAIL PROTECTED] wrote:
Hi,
If I have a query such as:
SELECT * FROM (SELECT * FROM A) UNION ALL (SELECT * FROM B) WHERE
blah='food';
Assuming the table A and B both have the same attributes and the data
between the table is not partitioned in any special way, does
Le samedi 14 juillet 2007, Tom Allison a écrit :
On Jul 13, 2007, at 2:11 PM, A. Kretschmer wrote:
am Fri, dem 13.07.2007, um 18:50:26 +0200 mailte Zlatko Mati?
folgendes:
When using multirow INSERT INTO...VALUES command, are all rows
inserted in a
batch, or row by row?
Within
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 07/17/07 17:12, [EMAIL PROTECTED] wrote:
On Tuesday 17 July 2007 17:47:01 Tom Lane wrote:
[EMAIL PROTECTED] writes:
i think i got it fixed as i saw that i pushed my maintenance_work_mem too
high. It was higher than physical ram :-(
Ooops, that
This happens in the same session. I have an application that had been
encountering this issue periodically, and I have rigged it to send me an
email whenever it happens. I¹ll get that email, fire up my client, and try
to update the row manually. Right after my update (autocommit is on, but it
I'm trying to create a select statement that will show me the number of
new memberships or an organisation by date (first of each month). The
member table has a date column to reflect when the member was inserted.
So far, i've gotten as far as:
SELECT applied AS date_applied, count(id) AS
On 7/18/07, Tatsuo Ishii [EMAIL PROTECTED] wrote:
Hi,
Hi,
We are pleased to announce that Sylph-Searcher 1.0.0 is released.
Sylph-Searcher is a client program for searching mail boxes. Supported
mail box format is MH style, i.e. 1 mail = 1 file.
Sylph-Searcher uses tsearch2 for full text
Frank van Vugt wrote:
db=# select avg(pg_catalog . pg_stats . avg_width) from
pg_stats;
It seems that all whitespace between schema/table/field references is
ignored?
Sure, this is perfectly valid per SQL and what not.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/
On Jul 18, 2007, at 13:29 , brian wrote:
This returns the new memberships for each day, ignoring days
without any. What i'd like to do though, is to select only the 1st
of each month, summing the new memberships or that month, eg:
month | applications
2006-05-01 |
On Wed, Jul 18, 2007 at 11:30:48AM -0500, Scott Marlowe wrote:
EnterpriseDB, a commercially enhanced version of PostgreSQL can do
query parallelization, but it comes at a cost, and that cost is making
sure you have enough spindles / I/O bandwidth that you won't be
actually slowing your system
Hopefully the original post went astray and this isn't a duplicate. I
don't see it in the archive so I'll assume I have a bogus SMTP setup at
work for my home account.
I've tried the Pg docs, DBI book, and Google searches but haven't found
anything useful on this topic.
I realize this is
brian wrote:
I'm trying to create a select statement that will show me the number of
new memberships or an organisation by date (first of each month). The
member table has a date column to reflect when the member was inserted.
So far, i've gotten as far as:
SELECT applied AS date_applied,
Michael Glaesemann wrote:
On Jul 18, 2007, at 13:29 , brian wrote:
This returns the new memberships for each day, ignoring days
without any. What i'd like to do though, is to select only the 1st
of each month, summing the new memberships or that month, eg:
month | applications
brian wrote:
Michael Glaesemann wrote:
On Jul 18, 2007, at 13:29 , brian wrote:
This returns the new memberships for each day, ignoring days
without any. What i'd like to do though, is to select only the 1st
of each month, summing the new memberships or that month, eg:
month |
-BEGIN PGP SIGNED MESSAGE-
Hash: RIPEMD160
Will a $sth-execute()
of a SELECT ... FOR UPDATE statement allow me to update the selected
records using
$uth-execute( ... )
if $sth and $uth are both created/prepared from the same database handle
$dbh?
You are allowed to update either
Alvaro Herrera wrote:
brian wrote:
Michael Glaesemann wrote:
On Jul 18, 2007, at 13:29 , brian wrote:
This returns the new memberships for each day, ignoring days
without any. What i'd like to do though, is to select only the 1st
of each month, summing the new memberships or that month,
I've got a query that's taking forever (as will be obvious when you
see it and the explain output). I can't figure out what indexes to
add to make this run faster. I'd appreciate any help.
Pat
SELECT
SUM(CASE WHEN (hit IS TRUE AND logged_in IS TRUE) THEN 1 ELSE 0 END)
AS count_hits_console,
On 7/18/07, Tatsuo Ishii [EMAIL PROTECTED] wrote:
Hi,
Hi,
We are pleased to announce that Sylph-Searcher 1.0.0 is released.
Sylph-Searcher is a client program for searching mail boxes. Supported
mail box format is MH style, i.e. 1 mail = 1 file.
Sylph-Searcher uses tsearch2 for
On 7/18/07, Pat Maddox [EMAIL PROTECTED] wrote:
I've got a query that's taking forever (as will be obvious when you
see it and the explain output). I can't figure out what indexes to
add to make this run faster. I'd appreciate any help.
Pat
SELECT
SUM(CASE WHEN (hit IS TRUE AND logged_in
As far as I know, currently one can set the search path globally, or on a
per role bases.
I was wondering if it could be possible to have a per database search_path.
I believe this would be not only convenient, but will add flexibility.
What got me thinking of this was that I manually ste a
On 7/18/07, Pat Maddox [EMAIL PROTECTED] wrote:
I've got a query that's taking forever (as will be obvious when you
see it and the explain output). I can't figure out what indexes to
add to make this run faster. I'd appreciate any help.
I'm curious why it's choosing to use hash joins
On 7/19/07, Tatsuo Ishii [EMAIL PROTECTED] wrote:
Yes, sylpheed does not need PostgreSQL. sylph-searcher is an
independent application and actually is consisted of two programs:
syldbimport and sylph-searcher. syldbimport reads given mail files
and stores them into PostgreSQL database, indexing
On 7/18/07, Michael Glaesemann [EMAIL PROTECTED] wrote:
On 7/18/07, Pat Maddox [EMAIL PROTECTED] wrote:
I've got a query that's taking forever (as will be obvious when you
see it and the explain output). I can't figure out what indexes to
add to make this run faster. I'd appreciate any
On Jul 18, 2007, at 16:01 , Michael Glaesemann wrote:
CREATE OR REPLACE FUNCTION one_when(BOOLEAN)
RETURNS INTEGER
LANGUAGE SQL as $_$SELECT value_when($1,1)$_$;
I forgot to add that you can cast booleans to integers, so one_when
(expr) is equivalent to expr::int:
# SELECT (true and
Does PostgreSQL use an existing index, if possible, when creating a
partial index?
By way of background, we have some nightly bulk processing that includes
a couple of 15-30 million row tables. Most of the processing is only
looking at prior-day data (up to ~200,000 rows) and for efficiency
Erik Peterson [EMAIL PROTECTED] writes:
This happens in the same session. I have an application that had been
encountering this issue periodically, and I have rigged it to send me an
email whenever it happens. I¹ll get that email, fire up my client, and try
to update the row manually.
On Jul 18, 2007, at 16:12 , Pat Maddox wrote:
ERROR: invalid reference to FROM-clause entry for table video_views
LINE 20: JOIN assets ON (video_views.video_id=videos.id)
^
HINT: There is an entry for table video_views, but it cannot be
referenced from this part of
Greg Sabino Mullane wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: RIPEMD160
Will a $sth-execute()
of a SELECT ... FOR UPDATE statement allow me to update the selected
records using
$uth-execute( ... )
if $sth and $uth are both created/prepared from the same database handle
$dbh?
You are
On Wednesday 18 July 2007 14:29, Roderick A. Anderson [EMAIL PROTECTED]
wrote:
In the mean time if the script gets triggered again and the first
instance isn't finished the second needs to not be able to select those
records already being handled.
select for update won't do that. It will sit
On 7/18/07, Michael Glaesemann [EMAIL PROTECTED] wrote:
On Jul 18, 2007, at 16:12 , Pat Maddox wrote:
ERROR: invalid reference to FROM-clause entry for table video_views
LINE 20: JOIN assets ON (video_views.video_id=videos.id)
^
HINT: There is an entry for table
Alan Hodgson wrote:
On Wednesday 18 July 2007 14:29, Roderick A. Anderson [EMAIL PROTECTED]
wrote:
In the mean time if the script gets triggered again and the first
instance isn't finished the second needs to not be able to select those
records already being handled.
select for update won't
Francisco Reyes wrote:
As far as I know, currently one can set the search path globally, or on
a per role bases.
I was wondering if it could be possible to have a per database search_path.
I believe this would be not only convenient, but will add flexibility.
ALTER DATABASE leia SET
On 7/18/07, Pat Maddox [EMAIL PROTECTED] wrote:
On 7/18/07, Michael Glaesemann [EMAIL PROTECTED] wrote:
On Jul 18, 2007, at 16:12 , Pat Maddox wrote:
ERROR: invalid reference to FROM-clause entry for table video_views
LINE 20: JOIN assets ON (video_views.video_id=videos.id)
On Jul 18, 2007, at 16:48 , Pat Maddox wrote:
For some reason the functions you wrote are giving me trouble (there's
a BIGINT involved, I tried changing the functions around but kept
having issues).
You might try these, if you're interested.
CREATE OR REPLACE FUNCTION ternary(BOOLEAN,
Francisco Reyes [EMAIL PROTECTED] writes:
As far as I know, currently one can set the search path globally, or on a
per role bases.
I was wondering if it could be possible to have a per database search_path.
ALTER DATABASE SET search_path = ...
regards, tom lane
Erik Peterson [EMAIL PROTECTED] writes:
I=B9m not sure the corrupted index issue is it. After updating, the attribut=
e
shows up as the =B3old=B2 value with selects on different columns, ie:
UPDATE mytable SET myattribute=3D1 WHERE id=3D14;
COMMIT;
SELECT * from mytable WHERE
On 7/18/07, Michael Glaesemann [EMAIL PROTECTED] wrote:
On Jul 18, 2007, at 16:48 , Pat Maddox wrote:
For some reason the functions you wrote are giving me trouble (there's
a BIGINT involved, I tried changing the functions around but kept
having issues).
You might try these, if you're
Basic query optimization question- does Postgres process
x IN (y1, y2)
as fast as
(x = y1 OR x = y2)
in a function?
On 7/19/07, Tatsuo Ishii [EMAIL PROTECTED] wrote:
Yes, sylpheed does not need PostgreSQL. sylph-searcher is an
independent application and actually is consisted of two programs:
syldbimport and sylph-searcher. syldbimport reads given mail files
and stores them into PostgreSQL database,
Richard Huxton writes:
ALTER DATABASE leia SET search_path = public,lookups;
Seems to work for me on 8.2 - you'll need to disconnect and reconnect to
see it take place though.
Hmm.. I must have typed something wrong when I tried..
For the archives..
If a user has a search path, that takes
On Jul 18, 2007, at 17:34 , Pat Maddox wrote:
- Sort (cost=803054.95..809363.98 rows=2523610
width=64) (actual time=67076.407..75441.274 rows=5799447 loops=1)
Sort Key: videos.id, videos.title, videos.guid
If I'm reading this right, it looks like a
Hi!
Some users in our group have reported running into
following error occasionally. They couldn't pinpoint a
specific set of action that led to this error but
don't believe they did anything catastrophic as this error
suggest. Any ideas or explanation will be appreciated.
FATAL:
On 7/18/07, Nico Sabbi [EMAIL PROTECTED] wrote:
I thought I could use the output of INSERT...RETURNING as a set of
tuples for a subquery,
but it seems it's not the case:
nb1=# select * from (insert into m(a) values(112) returning a);
ERROR: syntax error at or near into
LINE 1: select * from
Hi all
has anybody created using Gendict generate
dictionary in spanish successful ?.
__
Preguntá. Respondé. Descubrí.
Todo lo que querías saber, y lo que ni imaginabas,
está en Yahoo! Respuestas (Beta).
¡Probalo ya!
I have a one varchar field.
I'd like to order so that records where field='2' come first, then '1', then
'9', then anything but '0', then '0'. Is there anyway to do this in a
standard order by clause (that is, without writing a new SQL function)?
On Jul 18, 2007, at 20:12 , Robert James wrote:
I'd like to order so that records where field='2' come first, then
'1', then
'9', then anything but '0', then '0'. Is there anyway to do this in a
standard order by clause (that is, without writing a new SQL
function)?
# create table
Hello guys,
I am currently designing a database which has several tables (e.g. a
Customer table) which include address information such as street
address, city, state, country code, and zip code, and phone number
information in
each record. We need to make the schema for these tables
Hi Folks,
I'm new to this list, but I've been using postgresql for a few years.
In general I've been able to figure things out by reading various
docs. I've hit something now that I haven't been able to sort out at
all. It may be that there's some document that explains all this...
if
Steve Spicklemire wrote:
I also have a function get_cem_for_directBurial(personid) that is
expensive to call, but it's also indexed, so I hoped that the index
would normally be used (essentially as a cache). It returns a 'cemetery
code' so I can search for folks buried in a particular
Francisco Reyes wrote:
Is there a way to unset a role's search_path?
I had set one role with a particular search path. Now want to take that
off so the user can get the database's search_path setting.
ALTER ROLE ... RESET search_path;
--
Richard Huxton
Archonet Ltd
Hello all,
I installed the latest version from rpms and everythings ok, except when I
connect to a db with psql and press shift+return the backend crashes with
Segmentation fault! I guess the problem is with my installation but I
don't know how to debug. It's not a very disconcerning thing per
Mikko Partio [EMAIL PROTECTED] writes:
I installed the latest version from rpms and everythings ok, except when I
connect to a db with psql and press shift+return the backend crashes with
Segmentation fault!
This is not a backend crash, you are SIGQUIT-ing your psql session.
Check your
Mikko Partio wrote:
Hello all,
I installed the latest version from rpms and everythings ok, except when I
connect to a db with psql and press shift+return the backend crashes with
Segmentation fault! I guess the problem is with my installation but I
don't know how to debug. It's not a very
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