On fim, 2009-01-08 at 08:39 -0500, Josh Harrison wrote:
Hi,
A basic question about the COPY command syntax
This is the syntax in the postgres manual.
COPY tablename [ ( column [, ...] ) ]
FROM { 'filename' | STDIN }
..
.
What is the difference between copying from
On Sat, 2005-09-03 at 00:59 -0800, Poul Jensen wrote:
I'm building a database containing key parameters for ~500,000 data
files. The design I found logical is
Two tables for each file:
1) Larger table with detailed key parameters
(10-15 columns, ~1000 rows), call it large_table
2)
On Sun, 2005-08-28 at 16:22 +0800, Tang Tim Hei wrote:
The following commands are little different from the previous one.
(1) select A.* from test.currency A, test.price_list B where
A.curr_cd=B.curr_cd and A.curr_cd='USD'
(2) select A.* from test.currency A, test.price_list B, test.country
On Wed, 2005-08-10 at 12:01 -0700, Shane wrote:
Hello all,
I am working with a simple table and query abut cannot seem
to get it to use the index I have created. However, if I
set enable_seqscan=false, the index is used and the query
is much faster. I have tried a vacuum analyze but to no
On Fri, 2005-08-05 at 07:42 -0700, Basith Salman wrote:
Hi All,
I was wondering if there is way to suppress the error messages on the stdout
from a perl dbi execute command, basically if I do a
sth-execute() on a command and say the row cannot be updated then
I get a err msg to stdout
On Fri, 2005-08-05 at 10:53 -0500, Yudie Pg wrote:
Hi everyone,
I have a function returning set of date called datelist(date,date)
example:
select * from datelist('8/1/2005, 8/5/2005');
8/1/2005
8/2/3005
8/3/2004
8/4/2005
8/5/2005
I would like to join this function with a table
On Tue, 2005-08-02 at 17:32 +0300, Victor wrote:
Hello.
I use psql (PostgreSQL) 7.4.5.
I have a cost problem.
A simple select lasts too long.
I have a table with aprox 900 rows.
All rows are deleted and reinserted once a minute.
EXPLAIN ANALYZE SELECT * FROM logati;
On Wed, 2005-08-03 at 13:30 -0300, marcelo Cortez wrote:
folks
what is preferible value for
stats_reset_on_server_start ?
depends on whether you want stats to be accumulated for longer periods
than between restarts. I imagine that 'on' is what most people need.
in any case, you can reset
On Tue, 2005-08-02 at 10:04 -0700, Dr NoName wrote:
I got another problem with postgres. This time it
refuses to use the indexes. Check this out:
[snip]
siam_production= explain SELECT render.* FROM render
WHERE person_id = 432;
QUERY PLAN
On Tue, 2005-08-02 at 10:50 -0700, Dr NoName wrote:
What is the output of these:
set enable_seqscan = off;
explain SELECT render.* FROM render WHERE person_id
= 432;
QUERY PLAN
On Wed, 2005-06-01 at 16:16 -0500, Yudie Pg wrote:
Hello,
I have a table, structure like this:
[...]
Expected query result:
sku, category, display_name, category_count
10001, 5, postgresql, 3
10006, 7, photoshop, 2
10008, 9, Windows XP, 2
The
On Wed, 2005-05-25 at 13:09 +0200, Sebastian Böck wrote:
Dawid Kuroczko wrote:
Be wary of the NULL values though. :) Either don't use them, add
something like 'AND (text1 NEW.text1 OR text1 IS NULL OR NEW.text1
IS NULL)' or something more complicated. :)
Thanks for the notice, but
On Mon, 2005-05-16 at 11:43 +0300, Margus Roo wrote:
Hello.
I have 2 variables type timestamp. Example date1 = 2005-01-01 23:00 and
date2 = 2005-05-04 12:00. I want get something like age(date2,date1) but
ouput format must by hours::minutes.
get the difference in minutes with:
On Tue, 2005-05-10 at 11:41 +0200, Julian Legeny wrote:
...
But I would like to sort all data as following:
NAME
---
AAA
aaa
BBB
bbb
CCC
ccc
How can I write sql command (or set up ORDER BY options) for selecting that?
how about ORDER BY lower(NAME),NAME
[note: it is better to create a new thread than to hijack an
unrelated one]
On Mon, 2005-05-09 at 18:45 +0200, Zlatko Matic wrote:
Can someone explain me the following options while using pgAdimn III for
backup:
my guess is...
blobs
include blobs in backup. blobs are not included
by
On Wed, 2005-05-04 at 09:01 -0700, Jeff Eckermann wrote:
If I understand right, oids are globally
unique within your database.
I am affraid not
gnari
---(end of broadcast)---
TIP 4: Don't 'kill -9' the postmaster
On Tue, 2005-05-03 at 10:30 -0400, Brandon Craig Rhodes wrote:
theories:
a) Putting the WAL on a separate device from the database tables
not only increases efficiency, but reliability as well - because
as long as one keeps a database backup and a WAL history that
goes
On Tue, 2005-05-03 at 19:32 +0200, Craig Bryden wrote:
How in postgres can I do date/time subtraction or addition.
e.g. If I want to get today's date - 30 days? or current_timestamp - 1 hour?
easier than you think
select current_timestamp - interval '1 hour';
select current_date -interval
On Tue, 2005-05-03 at 13:29 -0400, Robert Fitzpatrick wrote:
I have a column that I want to sort by certain values. The values are
Unit, Exterior and Common. I want all the records with Unit first,
Common second and Exterior last in the sort order. These are the only 3
possible values, is
On Mon, 2005-04-11 at 11:03 -0700, Bill Chandler wrote:
ERROR: duplicate key violates unique constraint
event_tbl_evt_id_key
EVENT_TBL
evt_id bigserial, unique
d1 numeric(13)
obj_id numeric(6)
d2 numeric(13)
val varchar(22)
correction
On Wed, 2005-04-06 at 18:18 +0300, Costin Manda wrote:
The script does the following thing:
1. read the count of rows in two tables from the mssql database
2. read the count of rows of the 'mirror' tables in postgres
these are tables that get updated rarely and have a maximum of 10
On Mon, 2005-04-04 at 13:49 +0100, Rob Kirkbride wrote:
Hi,
I'm trying to fetch out the epoch value of a time, the data type is
'timestamp with time zone'. When I do select extract(epoch from time) it
returns a fractional part as well.
Am I doing this the correct way? Is the fractional
On Thu, 2005-03-31 at 16:10 +0530, Nageshwar Rao wrote:
When I do psql test (database name) it says database test does not
exists.
But with pgAdminIII utility I get to see the database test and able
to create tables ,insert the data etc.
Why is this?
maybe the existing data base is
On Tue, 2005-03-29 at 11:48 -0500, Hrishikesh Deshmukh wrote:
[rearranged]
On Tue, 29 Mar 2005 09:01:24 -0500, Sean Davis [EMAIL PROTECTED] wrote:
On Mar 29, 2005, at 8:27 AM, Hrishikesh Deshmukh wrote:
I have 254 tables, i want to subset it in 237 and 17 tables?!
Is creating
On Sun, 2005-03-27 at 00:31 -0500, Madison Kelly wrote:
What I thought would work was:
$DB-begin_work() || die...
# a lot of transactions
$DB-commit() || die...
maybe a more complete testcase would be in order.
[EMAIL PROTECTED]:~/test $ cat trans.pl
use DBI;
our $dbh =
On Fri, 2005-03-25 at 15:29 +0100, GIROIRE Nicolas (COFRAMI) wrote:
[re-arranged]
[mailto:[EMAIL PROTECTED] la part de Ragnar
Hafstað
On Thu, 2005-03-24 at 15:49 +0100, GIROIRE Nicolas (COFRAMI) wrote:
I create an array which is result of query on postgresql database
and
then I
On Thu, 2005-03-24 at 15:49 +0100, GIROIRE Nicolas (COFRAMI) wrote:
I create an array which is result of query on postgresql database and
then I want to sort rows in a particular way (impossible by query on
database).
can you give us more details on this particular sort order?
My solution
On Sat, 2005-03-19 at 18:36 +0100, [EMAIL PROTECTED] wrote:
2. I've create a table based on from the master. I copied a fraction from
the master into the new table using a where clause (insert into ... select
* from ... where a = b . The number of records copied is about 2553.
Issueing the
On Tue, 2005-03-15 at 07:33 -0600, David wrote:
[about the line-termination problem in plpython]
I'd like to insert one note here. While I'm not particularly familiar
with either perl or python, when I encountered the referred-to thread
regarding Windows/Unix newline incompatibilities in
On Tue, 2005-03-15 at 18:18 +0100, Fred Blaise wrote:
While I have accomplished what I needed with the pgedit script given by
John, I am still curious as to why mine is not working...
Here is the latest version:
/* */
create or replace function fred_on_all() RETURNS integer AS '
declare
On Tue, 2005-03-15 at 18:10 +0100, Andreas Hartmann wrote:
explain analyze select * from veranstaltung_original order by semester;
Sort (cost=3054.08..3067.74 rows=5467 width=223) (actual
time=2568.10..2573.02 rows=5467 loops=1)
Sort Key: semester
- Seq Scan on
On Sun, 2005-03-13 at 23:13 -0600, George Essig wrote:
On Fri, 11 Mar 2005 13:26:07 +0100, Steven Verhoeven
[EMAIL PROTECTED] wrote:
[snip problem]
select id, fref as ref from my_table
union
select id, mref as ref from my_table;
union ALL
(see other replies)
gnari
On Mon, 2005-03-14 at 10:44 +0100, FERREIRA William (COFRAMI) wrote:
so we choice to use a different solution which consist on using the
index of a chapter and its evolution.
if we have this data :
chapter_id | evolution | index
1 | 0 | 1
2 | 0 | 2
On Mon, 2005-03-14 at 16:32 -0500, David Gagnon wrote:
Hi,
I really have a problem with a production environment (RH 9, Postgresql
7.4).
When I deploy on the production env the same stored procedure with the
same data (different OS and postgresql instance) the stored procedure
crash. I
On Mon, 2005-03-14 at 19:13 -0500, David Gagnon wrote:
I did tried to update the stored-procedure via PgadminIII and it
worked. The problem seems to be JDBC driver .. But all works well on my
TOMCA/POSTGRESL/WINDOWS platform.
I think it's something in the database setting .. is there
On Sun, 2005-03-13 at 02:34 +0100, Miroslav ulc wrote:
is there on the net any general howto on SQL query optimizations? We
have recently moved our project from MySQL to PostgreSQL and are having
problem with one of our queries. The EXPLAIN command is surely useful
but I don't know how to
On Fri, 2005-03-11 at 17:52 +, Brian Gunning wrote:
[rearranged quoting]
From: [EMAIL PROTECTED]
--- William Shatner [EMAIL PROTECTED] wrote:
I have recently migrated from MS Access to
PostgreSQL.Previously I had
a SQL command
ResultSet aGroupResultSet =
On Sat, 2005-03-12 at 00:13 -0800, Benjamin Smith wrote:
Given the tables defined below, what's the easiest way to check for schedule
conflicts?
So far, the only way I've come up with is to create a huge, multi-dimensional
array in PHP, with a data element for every minute of all time
On Tue, 2005-03-08 at 16:30 -0600, Guy Rouillier wrote:
We use a dynamic statement in a pgsql stored function to insert rows
into a table determined at run time. After much debugging, I've
discovered that a null incoming argument will cause the dynamic
statement to evaluate to null. The
On Fri, 2005-03-04 at 19:59 -0500, David A. Cobb wrote:
I've newly transitioned from Windoze to Debian Linux. And, of course,
I'm installing things left and right.
I had pgsql up and running, then I had to do a lot of tearing out and
reinstalling other stuff. Now, when I try to connect
On Tue, 2005-03-01 at 13:42 -0800, Scott Frankel wrote:
[snip problem]
Task: find all color names in each of palette1's tones.
Can this be done in a single SQL statement?
[snip table examples]
looks like a job for NATURAL JOIN
test=# select color_name
from palettes
On Tue, 2005-03-01 at 16:51 -0800, Scott Frankel wrote:
Sweet! And not so sweet.
The natural join worked beautifully with my test schema; but it failed
to yield any rows with my real-world schema. I think I've tracked down
why: duplicate column names. i.e.:
...
CREATE TABLE
On Sun, 2005-02-27 at 18:50 -0500, Tommy Svensson wrote:
I have just installed Postgresql and tried it for the first time.
One very serious problem I ran into was when actually trying to use
created tables.
Creating a simple table without any foreign keys works OK, but after
creating the
On Mon, 2005-02-28 at 18:32 +0100, Markus Wollny wrote:
To get straight to the point, here's my problem:
mypgdb=# select bytea2text(decrypt(encrypt('Tübingen'::bytea,
'mypassphrase'::bytea,'bf'::text),'mypassphrase'::bytea,'bf'::text)) as foo;
foo
-
T\303\274bingen
On Mon, 2005-02-14 at 18:41 +, mike wrote:
Is it possible to have a placeholder on the left side of a select
criteria?
yes
eg:
SELECT CASE WHEN date_part('dow',?::date)=5
this bit is fine
THEN CASE WHEN ? = 2 OR ? =3 OR ?=6 OR ?=7 OR ?=8 OR ?=12 THEN '7:00'
here the ? is
On Tue, 2005-02-08 at 12:28 +, mike wrote:
I am am trying to get a day string from a date using to_char ie:
SELECT date1,ti1 ,to1,ti2,to2,adj,ei,eo,to_char('2005-02-07','Day') FROM
vw_times_list1
however I get
function to_char(unknown, unknown) is not unique
test=# select
On Sun, 2005-01-30 at 21:24 -0500, Rick Schumeyer wrote:
I think this is a common task, but Im not sure how to do it.
I want to run a query that can return many records, display them
10 at a time, and be able to go forward/backward in the list. Im
not concerned about the list changing after
On Mon, 2005-01-31 at 15:38 -0600, Scott Marlowe wrote:
On Mon, 2005-01-31 at 09:28, Alban Hertroys wrote:
John DeSoi wrote:
I think there are much better ways to do this. If the result set is
large, the user could be waiting a very long time. Two possibilities are
(1) use a cursor
On Sat, 2005-01-29 at 13:21 -0500, Terry Lee Tucker wrote:
[on prompting user in the middle of a transaction]
Thanks for the reply, Tom. I just had an idea about writting the answer from
the client to a table designed for that purpose. It could have a unique key
as the pid and a column for
On Wed, 2005-01-19 at 11:24 -0800, [EMAIL PROTECTED] wrote:
[non-word character being ignored by ORDER BY]
...
testdb1= show LC_COLLATE;
lc_collate
-
en_US.UTF-8
(1 row)
this is a 'feature' of your en_US locale:
bash$ export LC_COLLATE=en_US
bash$ (echo usra;echo usrq;echo
On Sun, 2005-01-16 at 16:25 +0100, Bo Lorentsen wrote:
[about a volatile function in a where clause not generating index scan]
Will the only possible way to fix this be to make a volatile function
with a return type (I know this is not possible now, but in theory) ?
this has nothing to do
On Sun, 2005-01-16 at 17:45 +0100, Bo Lorentsen wrote:
Ragnar Hafstað wrote:
when a volatile function is used thus:
SELECT * FROM mytable WHERE col=myvolatilefunc();
the planner must call the function once per table row, and assume
possibly different return values each time, so an indexscan
On Sun, 2005-01-16 at 14:11 -0500, Tom Lane wrote:
Ragnar =?ISO-8859-1?Q?Hafsta=F0?= [EMAIL PROTECTED] writes:
On Sun, 2005-01-16 at 17:45 +0100, Bo Lorentsen wrote:
Why not use the index scan for every row, is this a limit in the
planner ? I think there is something in the planner I don't
On Tue, 2005-01-11 at 14:59 +0300, ON.KG wrote:
I'm trying in 'plperl' forking the processes by 'fork' function,
but receiving this message
Warning: pg_exec(): Query failed: ERROR: creation of function failed: 'fork'
trapped by operation mask at (eval 2) line 11.
Does it mean, that in
On Fri, 2005-01-07 at 13:03 -0500, John Doggett wrote:
When I did that, I now get a different error, that the postmaster is
refusingthe connection. The solution to this problem is supposed to be
adding tcpip_socket = true to the postgresql.conf file and restarting the
postgresql
On Thu, 2005-01-06 at 17:57 +0100, Joost Kraaijeveld wrote:
Hi Tom,
I could give you access to the database itself if needed. But these are the
actual tables and view.
I hope I will never make any tpo's again to upset you this way.
no-one was upset. the point is just that you are more
On Wed, 2005-01-05 at 13:51 -0800, [EMAIL PROTECTED] wrote:
I have a small table in which I have a Character(1) field called reengine.
The field either has an X or is empty. This field does not have NULL
values. There are 27 records in the table, 25 are marked with an 'X' in
reengine.
I am
On Wed, 2005-01-05 at 13:03 -0800, Jeff Davis wrote:
On Wed, 2005-01-05 at 13:14 -0700, Michael Fuhr wrote:
On Wed, Jan 05, 2005 at 08:15:28PM +0100, Joost Kraaijeveld wrote:
[snip]
PostgreSQL
doesn't have materialized views per se but it does have functionality
that can implement
On Wed, 2005-01-05 at 22:32 +, Ragnar Hafstað wrote:
select count(*) from resource where reengine is NULL 'X';
typo. I meant of course:
select count(*) from resource where reengine is NULL;
gnari
---(end of broadcast)---
TIP 5: Have you
On Sun, 2005-01-02 at 16:19 -0500, C. Duncan Hudson wrote:
[about databases sharing a sequence]
I have 3 instances of the application
(each for a different business unit) and I don't want them generating
the same numbers for different things. I want the numbers, across
On Sun, 2004-12-19 at 15:02 +0200, Ciprian Popovici wrote:
On Sat, 18 Dec 2004 11:07:37 -0600 Bruno Wolff III [EMAIL PROTECTED] wrote:
On Fri, Dec 17, 2004 at 11:10:12 -,
Filip Wuytack [EMAIL PROTECTED] wrote:
Is it possible to have a sequence (as a multirow prim key), where
On Sun, 2004-12-19 at 22:43 +0200, Ciprian Popovici wrote:
On Sun, 19 Dec 2004 13:51:39 + Ragnar Hafstað [EMAIL PROTECTED] wrote:
On Sun, 2004-12-19 at 15:02 +0200, Ciprian Popovici wrote:
On Sat, 18 Dec 2004 11:07:37 -0600 Bruno Wolff III [EMAIL PROTECTED]
wrote:
On Fri, Dec 17
On Wed, 2004-12-15 at 01:38 -0800, Eric Brown wrote:
__
I'm trying to write a stored procedure in plpgsql that selects a row
and possibly increments one of its fields. I thought I would do SELECT
INTO my_record * FROM
On Sat, 2004-12-11 at 01:54 -0200, itamar wrote:
when I run
select * from table
I get this error.
ERROR: relation table does not exist
The table name is is folded to lowercase, unless it is in quotes.
so if the name of the table is TABLE, you need select * from TABLE
Is this your
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