Daniel Farina wrote:
On Mon, Mar 4, 2013 at 2:27 PM, Maciek Sakrejda m.sakre...@gmail.com wrote:
On Sun, Mar 3, 2013 at 9:14 PM, Tom Lane t...@sss.pgh.pa.us wrote:
The real difficulty is that there may be more than one storable value
that corresponds to 1.23456 to six decimal digits. To be
Guy Rouillier wrote:
I don't understand the error resulting from the following progression on
9.2 (specifically EnterpriseDB 9.2.1.3 on x86_64-unknown-linux-gnu,
compiled by gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-52), 64-bit):
select sysdate = timestamp without time zone
select
Hello,
is there maybe a clever way of finding all possible words
from a given set of letters by means of PostgreSQL
(i.e. inside the database vs. scanning all database
rows by a PHP script, which would take too long) -
if the dictionary is kept in a simple table like:
create table good_words (
Or I could add integer columns 'a', 'b', ... ,'z' to the table
On Tue, Mar 5, 2013 at 10:29 AM, Alexander Farber
alexander.far...@gmail.com wrote:
create table good_words (
word varchar(16) primary key,
stamp timestamp default current_timestamp
);
Daniel Farina dan...@heroku.com wrote:
This kind of change may have many practical problems that may
make it un-pragmatic to alter at this time (considering the
workaround is to set the extra float digits), but I can't quite
grasp the rationale for well, the only program that cares about
the
On 03/05/2013 12:30 AM, Albe Laurenz wrote:
Guy Rouillier wrote:
I don't understand the error resulting from the following progression on
9.2 (specifically EnterpriseDB 9.2.1.3 on x86_64-unknown-linux-gnu,
compiled by gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-52), 64-bit):
select sysdate =
On 05.03.2013 15:59, Kevin Grittner wrote:
Daniel Farinadan...@heroku.com wrote:
This kind of change may have many practical problems that may
make it un-pragmatic to alter at this time (considering the
workaround is to set the extra float digits), but I can't quite
grasp the rationale for
Hey everyone,
Frankly, I'm shocked at what I just found.
We did a delete last night of a few million rows, and come back this
morning to find that slony is 9-hours behind. After some investigation,
it became apparent that slony opens up a cursor and orders it by the
log_actionseq column.
Adrian Klaver adrian.kla...@gmail.com writes:
This does not work:
test= select timestamp(now()::timestampz);
ERROR: syntax error at or near now
timestamp(something) is a type name. Per the comment in gram.y:
* The type names appearing here are not usable as function names
* because they
On Tue, Mar 5, 2013 at 12:03 AM, Albe Laurenz laurenz.a...@wien.gv.at wrote:
I don't think that it is about looking nice.
C doesn't promise you more than FLT_DIG or DBL_DIG digits of
precision, so PostgreSQL cannot either.
If you allow more, that would mean that if you store the same
number
On 3/5/2013 9:52 AM, Tom Lane wrote:
Adrian Klaver adrian.kla...@gmail.com writes:
This does not work:
test= select timestamp(now()::timestampz);
ERROR: syntax error at or near now
timestamp(something) is a type name. Per the comment in gram.y:
* The type names appearing here are not
On Tue, Mar 5, 2013 at 1:29 AM, Alexander Farber alexander.far...@gmail.com
wrote:
Hello,
is there maybe a clever way of finding all possible words
from a given set of letters by means of PostgreSQL
(i.e. inside the database vs. scanning all database
rows by a PHP script, which would take
HL == Heikki Linnakangas hlinnakan...@vmware.com writes:
HL It would be nice to have a base-2 text format to represent floats.
HL It wouldn't be as human-friendly as base-10, but it could be used
HL when you don't want to lose precision. pg_dump in particular.
hexidecimal notation for floats
Maciek Sakrejda m.sakre...@gmail.com writes:
Thank you: I think this is what I was missing, and what wasn't clear
from the proposed doc patch. But then how can pg_dump assume that it's
always safe to set extra_float_digits = 3?
It's been proven (don't have a link handy, but the paper is at
Guy Rouillier guy.rouill...@gmail.com writes:
Ugh, I just noticed the quotation marks around the timestamp function.
This works:
select timestamp(now()::timestamptz); = timestamp without time zone
This is a subtlety bound to be lost on most. Why is there both a
function and a type name
On Tue, Mar 5, 2013 at 10:23 AM, Tom Lane t...@sss.pgh.pa.us wrote:
Why the discrepancy between
default behavior and what pg_dump gets?
Basically, the default behavior is tuned to the expectations of people
who think that what they put in is what they should get back, ie we
don't want the
Maciek Sakrejda m.sakre...@gmail.com writes:
On Tue, Mar 5, 2013 at 10:23 AM, Tom Lane t...@sss.pgh.pa.us wrote:
Basically, the default behavior is tuned to the expectations of people
who think that what they put in is what they should get back, ie we
don't want the system doing this by
This conversation has moved beyond my ability to be useful but I want to remind
everyone of my original issues in case it helps you improve the docs:
1) Data shown in psql did not match data retrieved by JDBC. I had to debug
pretty deep into the JDBC code to confirm that a value I was staring
Em 05/03/2013 16:01, Tom Duffey escreveu:
This conversation has moved beyond my ability to be useful but I want to remind
everyone of my original issues in case it helps you improve the docs:
1) Data shown in psql did not match data retrieved by JDBC. I had to debug
pretty deep into the JDBC
I have a field containing a set of codes in a varchar array, each tied to a
person.
client_id | integer |
service_codes | character varying(10)[] |
I'm trying to query this info so that I can get the list (presumably in an
That worked perfectly. Thanks a lot!
On Tue, Mar 5, 2013 at 12:49 PM, ChoonSoo Park luisp...@gmail.com wrote:
Try this one.
select X.client_id, array_agg(X.color)
from (select distinct client_id, unnest(service_codes) as color
from foo) X
group by X.client_id;
On
Hi all,
I've been working on a Dart library for querying postgresql.
If you're curious, have a go and let me know how it goes.
https://github.com/xxgreg/postgresql
Support for Heroku is coming soon.
Cheers,
Greg.
Hello friends,
I am new to postgres. I am doing Project on Image processing in OpenCV(IDE
i am using is Visual C++ 2010). I have downloaded PostgreSQL 8.4 and
installed it successfully. I want to know how to connect postgres with
visual C++.
Please do reply if you know anything. Because I have
Mon, 04 Mar 2013 19:15:32 -0800 (PST)
04 Mar 2013 19:15:32 -0800 (PST)
X-Newsgroups: pgsql.general
Date: Mon, 4 Mar 2013 19:15:31 -0800 (PST)
Complaints-To: groups-ab...@google.com
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On Tue, Mar 05, 2013 at 08:51:11AM -0600, Shaun Thomas wrote:
Hey everyone,
Frankly, I'm shocked at what I just found.
We did a delete last night of a few million rows, and come back this
morning to find that slony is 9-hours behind. After some
investigation, it became apparent that slony
On 3/4/2013 11:17 PM, dhaval257 wrote:
Hello friends,
I am new to postgres. I am doing Project on Image processing in OpenCV(IDE
i am using is Visual C++ 2010). I have downloaded PostgreSQL 8.4 and
installed it successfully. I want to know how to connect postgres with
visual C++.
You don't
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