Shreya Bhargava <[EMAIL PROTECTED]> writes:
> 1. gdb postgres
> 2. set args -D test (test is my dbcluster)
> 3. b hashbuild(this is the function i want to break on)
> 4. run
You've set the breakpoint in the postmaster process. It won't propagate
to child backends, at least not without special gdb
Hi,
I am trying to debug postgres source code using gdb. I set a breakpoint on a
function, but it never stops when it reaches that function. Here are the steps:
1. gdb postgres
2. set args -D test (test is my dbcluster)
3. b hashbuild(this is the function i want to break on)
4. run
5. start a cl
On 7/20/07, Tom Lane <[EMAIL PROTECTED]> wrote:
I guess what we need to do is hack the emergency-recovery path for
error-during-error-processing such that it will prevent trying to print
a very long debug_query_string. Maybe we should just not try to print
the command at all in this case, or ma
On Sat, Jul 21, 2007 at 09:54:35PM -0500, Arnaldo Gandol wrote:
> I have a drupal site working with postgres that does not tolerate more
> than 200 concurrent connections(it is not hardware fault).
What does "not tolerate" mean? Does the database refuse connections
beyond 200? Does it permit co
On Sat, Jul 21, 2007 at 10:24:38PM +0200, Zlatko Matić wrote:
> If I have an UTF8 database, dump it and the restore as WIN1250 database,
> then dump it again and restore as UTF8, would structure of the database
> (schema) be exactly the same as initial database, or something will
> change in the pr
Nis Jørgensen wrote:
> What if, for instance, I want to render a list of shapes?
>
> To render the shape, I need to get its data, to get its data, I need to
> know what type it is. ISTM that the easiest way to achieve this is
> storing the type info at the "top" of the table hierarchy.
Try addin
I have a drupal site working with postgres that does not tolerate more
than 200 concurrent connections(it is not hardware fault). Does anybody know
how to adjust postgres parameters and what are them?, or how to get a better
performance in any way?
Hi,
I am trying to understand the function of spool
structure in btree index creation. I understand that
there are 2 of
them, one for the itups to be sorted and the other
for
dead tuples.
Now, if I want to see all the itups that are loaded
into the main spool (not spool for the dead tuples),
On 7/20/07, Tom Lane <[EMAIL PROTECTED]> wrote:
I guess what we need to do is hack the emergency-recovery path for
error-during-error-processing such that it will prevent trying to print
a very long debug_query_string. Maybe we should just not try to print
the command at all in this case, or ma
I'd like to update from 8.1.9 to 8.2.4 to take advantage of
the multiple value INSERT but don't see at least two of the
RPMs for 8.2.4 that I need.
The installed 8.1.9 RPMs (from the centosplus repository) are:
postgresql-8.1.9-1.el4s1.1
postgresql-contrib-8.1.9-1.el4s1.1
postgresql-devel
On fös, 2007-07-20 at 11:08 -0400, Chris Hoover wrote:
> I need some help. I am trying to replicate a function from Sybase
> ASA, and am having difficulty.
>
> I need to be able to subtract 2 date (or timestamps) and return the
> results expressed in days, weeks, month, quarters, or years. How d
try patch from http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/
which updates snowball api
Oleg
On Tue, 17 Jul 2007, marcelo Cortez wrote:
hi all
i'm using postgresql 8.2.4 and install tsearch2 , but
i need spanish idiom.
following
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/
Chris Hoover wrote:
I need some help. I am trying to replicate a function from Sybase
ASA, and am having difficulty.
I need to be able to subtract 2 date (or timestamps) and return the
results expressed in days, weeks, month, quarters, or years. How do I
do this?
I believe Postgres is ret
Chris Hoover wrote:
I need some help. I am trying to replicate a function from Sybase
ASA, and am having difficulty.
I need to be able to subtract 2 date (or timestamps) and return the
results expressed in days, weeks, month, quarters, or years. How do I
do this?
I believe Postgres is ret
hi all
i'm using postgresql 8.2.4 and install tsearch2 , but
i need spanish idiom.
following
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/README.gendict
and downloading
http://snowball.tartarus.org/algorithms/spanish/stemmer.html
stem.c and stem.h
./config.sh -n pt -s -p spanish
Hi all.
Maybe mine is a stupid question, but I'd like to know the answer if
possible.
In an inner join involving a 16M+ rows table and a 100+ rows table
performances got drastically improved by 100+ times by replacing a
UNIQUE-NOT NULL index with a PRIMARY KEY on the very same columns in
the ver
I have been having a lot of trouble with postgres and large bytea fields
under windows and would appreciate any suggestions.
I have a large database (22 GB) that I have slowly grown on one machine. It
is currently running postgres 8.2.3 under windows xp. It is a simple db
with one table that ha
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
ma
This project is of great interest to me as I am looking for a
easier-to-deploy database server and I've always loved PostgreSQL. the
PGInstaller project (http://pgfoundry.org/projects/pginstaller/)
looks like what I need but I'm worried that it's abandoned. I see a
beta posted back in April but no
Hi! New to postgres, im trying to import shapefiles into postgres 8.2
using shp2pgsql but so far have failed.
I tryed using the -p option just to prepare / create the tables then
insert the data, but no luck, please help me writing the correct
syntax to acomplish for the following:
Shapefile na
Perry Smith wrote:
I want to do something like this:
ALTER TABLE companies ADD CONSTRAINT fk_companies_item_id
FOREIGN KEY (item_id, 'Company')
REFERENCES item_bases(item_id, item_type)
INITIALLY DEFERRED
I could add a column to companies that is always se
Hi,
Eecently, I have downloaded the postgresql-8.1.9.tar.gz from the
official website,and then I install in my linux System ,whose gcc
version is 2.9.6.Although I can install it successfully,then result
version I check is 7.2.1~£¬and how can this happen,can u tell me the reason?
Thanks a lot !
Reg
I need some help. I am trying to replicate a function from Sybase ASA, and
am having difficulty.
I need to be able to subtract 2 date (or timestamps) and return the results
expressed in days, weeks, month, quarters, or years. How do I do this?
I believe Postgres is returning the number of days
Hi,
Designing my application, I was wondering if having my primary keys
(to be indexed) with VARCHAR brings performance down significantly? My
own test didn't show much difference. Thinking about it though, I'd
guess Integer Indexing should be much quicker and efficient.
I'd appreciate all commen
In article <[EMAIL PROTECTED]>,
Robert James <[EMAIL PROTECTED]> 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)?
Hello.
If I have an UTF8 database, dump it and the restore as WIN1250 database, then
dump it again and restore as UTF8, would structure of the database (schema) be
exactly the same as initial database, or something will change in the process?
In other words, does encoding influence only data stor
Jeff Davis skrev:
> On Fri, 2007-07-20 at 19:18 -0500, Perry Smith wrote:
>>> The relational model handles inheritance and polymorphism very well if
>>> you don't store types as values.
>> What if I have just an id for an item? This will happen when another
>> table references an item. How do I
"Pg Coder" <[EMAIL PROTECTED]> writes:
> Which data type is smaller and will lead to better query performance -
> smallint or char?
smallint is 2 bytes, usually with 2-byte alignment.
If you declare a column as char it means CHAR(1) which in 8.2 is 5-8 bytes (5
bytes if it's an ascii character)
Hi, All
i want to replicate my DB with one master and two
Slave over VPN with bandwidth 64Kbps and my DB
125MB..what is the best interval timeout and time to
check interval..for this time, i use default..any one
has the best experience for timeout?? can i use
trigger to make connection timeout?? c
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