TL Alex Guryanow [EMAIL PROTECTED] writes:
When pg-server is version 7.1.3 windows app works fine, but when
pg-server is version 7.4.6 or 8.0beta4 under certain conditions the
app receives strings with wrong lengths.
TL Are both servers set up with the same database encoding?
I think the
Yes, it seems interesting. (Is import of sql database possible ?)
But for now, I'll stick to postgresql_autodoc.
Thanks all the same, Bill, I'll try to keep an eye on this project.
On Thu, Nov 18, 2004 at 04:55:06PM +, Bill Harris wrote:
[EMAIL PROTECTED] (David Pradier) writes:
I'd
Tom Lane wrote:
=?ISO-8859-1?Q?Sebastian_B=F6ck?= [EMAIL PROTECTED] writes:
infinite recursion detected in rules for relation ...
If you need a patch immediately, here it is.
*** src/backend/rewrite/rewriteHandler.c.orig Sat Nov 6 12:46:35 2004
--- src/backend/rewrite/rewriteHandler.c Sat Nov 20
On Sun, 21 Nov 2004 20:10:03 -0700, Michael Fuhr [EMAIL PROTECTED] wrote:
http://developer.postgresql.org/docs/postgres/plpgsql-control-structures.html#PLPGSQL-ERROR-TRAPPING
BEGIN
DELETE FROM values WHERE value_id = r.value_id;
EXCEPTION
WHEN foreign_key_violation THEN
Yes, I would like to hear about this as well, especially since all my
character strings are defined as varchar.
On Monday 22 November 2004 02:09 am, Patrick B Kelly saith:
On Nov 19, 2004, at 2:37 AM, Jerry III wrote:
Do not use variable length types.
Why do you suggest not using variable
On Mon, Nov 22, 2004 at 02:09:49AM -0500, Patrick B Kelly wrote:
On Nov 19, 2004, at 2:37 AM, Jerry III wrote:
Do not use variable length types.
Why do you suggest not using variable length types?
Especially since PostgreSQL has no fixed length string types, so
following that advice
Hi Stephan,
caching of the execution plan is a good hint. We'll try it in a new connection.
Best Regards
Cornelius
Stephan Szabo wrote:
On Sun, 21 Nov 2004, Cornelius Buschka wrote:
Hi,
we saw the following problem:
We deleted all rows from a table B referencing table A (~50 records). No
Especially since PostgreSQL has no fixed length string types, so
following that advice would exclude any strings. That's kind of
useless.
char(n) ?
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On Mon, Nov 22, 2004 at 11:33:35AM +, Matt wrote:
Especially since PostgreSQL has no fixed length string types, so
following that advice would exclude any strings. That's kind of
useless.
char(n) ?
Is not fixed length. The actual size varies by encoding. Consider the
string:
zeeën
Hi,
Given the Oid restype of a Resdom object, is there any system table I
could query in order to retrieve the text representation of this type?
If for example a Resdom restype is 23 how can I get the string integer
or something like that? Are these mappings stored anyware?
Thanks in advance,
On 22 Nov 2004 14:25:26 +0200, Katsaros Kwn/nos [EMAIL PROTECTED] wrote:
Hi,
Given the Oid restype of a Resdom object, is there any system table I
could query in order to retrieve the text representation of this type?
If for example a Resdom restype is 23 how can I get the string integer
Hi!
I dug through my list-archives - I actually used to have the very same problem
that you described: special chars being swallowed by tsearch2-functions. The
source of the problem was that I had INITDB'ed my cluster with [EMAIL
PROTECTED] as locale, whereas my databases used Unicode
Latin-9 5 bytes
UTF-8 6 bytes
UTF-16 10 bytes
But it should still fit in a char(5), wouldn't you agree?
Got you.
In postgresql there is no difference in storage method between text,
varchar(n) and char(n).
Learn something new every day. Thanks!
Matt
Markus,
it'd be nice if you (or somebody) wrtite a note about unicode, so it
could be added to tsearch2 documentation. It will help people and save
time and hair :)
Oleg
On Mon, 22 Nov 2004, Markus Wollny wrote:
Hi!
I dug through my list-archives - I actually used to have the very same problem
New to Postgres 7.3 from 7.0.
Am having some trouble with a query that worked in 7.0 but not in
7.3.can't seem to figure out the syntax or find info about how to do
this anywhere.
Consider for the following query:
- 'number' is an integer
- 'procedures' is the table name
- 'date' is a
Matt wrote:
Latin-9 5 bytes
UTF-8 6 bytes
UTF-16 10 bytes
But it should still fit in a char(5), wouldn't you agree?
Got you.
In postgresql there is no difference in storage method between text,
varchar(n) and char(n).
Learn something new every day. Thanks!
So that would say the
Have a try at this syntax
SELECT number
FROM procedures
WHERE date + CAST( numdays || ' days' AS interval ) = CURRENT_TIMESTAMP;
Patrick
--
-
Patrick Fiche
email : [EMAIL PROTECTED]
tél : 01 69 29 36 18
Have a try at this syntax
SELECT number
FROM procedures
WHERE date + CAST( numdays || ' days' AS interval ) = CURRENT_TIMESTAMP;
Patrick
Cool! Thanksthat works perfectly.
-Scott
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On Mon, 22 Nov 2004 15:12:26 +0100, Patrick Fiche
[EMAIL PROTECTED] wrote:
Have a try at this syntax
SELECT number
FROM procedures
WHERE date + CAST( numdays || ' days' AS interval ) = CURRENT_TIMESTAMP;
Just for the record you could write it like this too:
SELECT number
FROM procedures
Ian Barwick wrote:
On Mon, 22 Nov 2004 15:12:26 +0100, Patrick Fiche
[EMAIL PROTECTED] wrote:
Have a try at this syntax
SELECT number
FROM procedures
WHERE date + CAST( numdays || ' days' AS interval ) =
CURRENT_TIMESTAMP;
Just for the record you could write it like this too:
Just to add to the record, the mathematically sound way to write this
query would be this:
SELECT number
FROM procedures
WHERE date + numdays * interval '1 day' = current_timestamp;
Thanks for that Peter! That's a lot closer than what I originally
had...I didn't think about doing that
Alex Guryanow [EMAIL PROTECTED] writes:
When pg-server is version 7.1.3 windows app works fine, but when
pg-server is version 7.4.6 or 8.0beta4 under certain conditions the
app receives strings with wrong lengths.
TL If you try the same query in plain psql, what do you get?
I get all ok.
Here's an interesting discussing about storing every possible scrabble
board: http://www.livejournal.com/users/stenz/117914.html Note that
PostgreSQL ends up being 12x larger than a theoretical custom storage
format, which isn't too bad considering the gymnastics going on in the
custom storage
Katsaros Kwn/nos [EMAIL PROTECTED] writes:
Given the Oid restype of a Resdom object, is there any system table I
could query in order to retrieve the text representation of this type?
If you're talking about C code inside the backend, format_type_be() is
the usual subroutine.
Scott Nixon [EMAIL PROTECTED] writes:
Am having some trouble with a query that worked in 7.0 but not in
7.3.can't seem to figure out the syntax or find info about how to do
this anywhere.
SELECT number
FROM procedures
WHERE date + numdays = CURRENT_TIMESTAMP;
In 7.0 this works with
So I think what you probably *really* want is
... WHERE CAST(date AS date) + numdays = CURRENT_DATE;
Thanks Tom! Yeah, I guess you are right on that point. I hadn't thought about
that.
The implementation of this wouldn't be affected since this query is buried in a
script
that runs
I've look for a solution to this, but have only been able to find
solutions to delete duplicate entries in a table by deleting entries not
returned by SELECT DISTINCT.
What sql should I use to SELECT entries in a table that have two
particular column values that match?
For example, my_table
Try
SELECT *
FROM mytable
WHERE (identification_number,date_of_birth) IN
(SELECT identification_number
, date_of_birth
FROM mytable m2
GROUP BY identification_number,data_of_birth
HAVING COUNT(*) 1
)
There are other ways
Thanks. Worked like a charm!
Bruce
[EMAIL PROTECTED] wrote:
Try
SELECT *
FROM mytable
WHERE (identification_number,date_of_birth) IN
(SELECT identification_number
, date_of_birth
FROM mytable m2
GROUP BY identification_number,data_of_birth
Assuming identification_number is a unique (primary) key...
select * from my_table where date_of_birth in (select date_of_birth
from my_table group by date_of_birth having count(*) 1)
Or - it may be quicker to do...
select * from my_table a where exists (select 'x' from my_table b where
Hello
all,
Anyone has perl DBI
working with Postgres 8-beta on Windows.
I get the following
error when i compile. I have POSTGRES_LIB and POSTGRES_INCLUDE set to the right
locations.
The file 'libpq-fe.hdoes exist in the POSTGRES_LIB directory..
Copyright (C)
Microsoft Corp
Hello all,
I have a database system in which i truncate a main table to update the
information. I would like to setup some foriegn keys referencing
back to that table but am concerned as to how the truncating of the
Parent table will effect the keys? Would all I have to do is insure
that I vacuum
I am trying to figure out how I can change the default operator class of the
index created for my primary key field. Is it even possible since I am not
able to find the syntax?
Or do I need to create the primary key and then an additional index with the
operator class I want. (It would be a
Occasionally I want to store a null value for my java.sql.Time-- Time
column in Postgresql.
update event set game_clock=null where event_id=1;
I can retreive the record with the null value (type Time) if I select
on the primary key,
select game_clock from event where event_id = 1;
but when
phil campaigne wrote:
Occasionally I want to store a null value for my java.sql.Time-- Time
column in Postgresql.
update event set game_clock=null where event_id=1;
I can retreive the record with the null value (type Time) if I select on
the primary key,
select game_clock from event where
On Mon, 2004-11-22 at 08:59 -0500, Geoffrey wrote:
So that would say the previous statements are not accurate? That is,
there's no problem with using a varchar?
Right; there is no reason to prefer CHAR(n) over VARCHAR(n), unless you
need whitespace padding.
-Neil
Try:
SELECT * FROM event WHERE game_clock IS NULL;
Greg Williamson
DBA
GlobeXplorer LLC
-Original Message-
From: phil campaigne [mailto:[EMAIL PROTECTED]
Sent: Monday, November 22, 2004 2:33 PM
To: [EMAIL PROTECTED]
Subject: [GENERAL] null value of type java.sql.Time
Occasionally I
Its been almost 4 weeks since Beta4, and alot of work, involving alot of
bug fixes, and documentation improvements, to the source tree, we have
just released our 5th Beta of 8.0.0.
All of our major Open Items have now been completed, and we're slowly
entering the final stages, involving alot
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Hash: SHA1
David Pradier [EMAIL PROTECTED] writes:
Yes, it seems interesting. (Is import of sql database possible ?)
But for now, I'll stick to postgresql_autodoc.
I think it may be. I've (at least) once, as a test, used it to document
an existing
Hello,
Is there a way to list all databases which belong to the current user with an
SQL query?
Regards M.Marinov
--
One Planet, One Internet.
We Are All Connected.
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On Saturday 20 November 2004 02:39, Marian D Marinov wrote:
Hello,
Is there a way to list all databases which belong to the current user with
an SQL query?
I am not sure about a SQL Query.
But if you login to the database using the command line psql interface and run
\l
it will give you
On Sat, Nov 20, 2004 at 12:39:38AM +, Marian D Marinov wrote:
Is there a way to list all databases which belong to the current user with an
SQL query?
Such information is in the system catalogs:
http://www.postgresql.org/docs/7.4/static/catalogs.html
If you run psql with the -E option,
On Nov 19, 2004, at 7:39 PM, Marian D Marinov wrote:
Hello,
Is there a way to list all databases which belong to the current user
with an
SQL query?
select datname, usename
from pg_catalog.pg_database, pg_catalog.pg_user
where datdba = usesysid and usename = current_user;
Best,
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