Hi All,
I was hoping you could help with a few queries regarding row-wise
PostgreSQL triggers.
Is it possible to see triggers appearing in the postgresql-8.3-main.log?
I have "log_min_duration_statement" set to 0 (logs all statements) in my
postgresql.conf but I can't seem to find any reference t
On Wed, Jun 30, 2010 at 12:11:35AM -0700, Nick wrote:
> Is this the most efficient way to write this query? Id like to get a
> list of users that have the categories 1, 2, and 3?
>
> SELECT user_id FROM user_categories WHERE category_id IN (1,2,3) GROUP
> BY user_id HAVING COUNT(*) = 3
>
> users_
On Thu, Jul 01, 2010 at 04:26:38AM -0700, David Fetter wrote:
> On Wed, Jun 30, 2010 at 12:11:35AM -0700, Nick wrote:
> > Is this the most efficient way to write this query? Id like to get a
> > list of users that have the categories 1, 2, and 3?
> >
> > SELECT user_id FROM user_categories WHERE c
On Thu, Jul 01, 2010 at 12:37:55PM +0100, Sam Mason wrote:
> On Thu, Jul 01, 2010 at 04:26:38AM -0700, David Fetter wrote:
> > On Wed, Jun 30, 2010 at 12:11:35AM -0700, Nick wrote:
> > > Is this the most efficient way to write this query? Id like to
> > > get a list of users that have the categorie
Is there a way to extract the total amount of time in a given unit from an
interval? For example, I would like to know the total number of
milliseconds in an interval.
The expression
select extract('seconds' from '5 minutes'::interval)
returns the value of the seconds field (0) in the interval;
On 1 July 2010 12:53, Andrew Geery wrote:
> Is there a way to extract the total amount of time in a given unit from an
> interval? For example, I would like to know the total number of
> milliseconds in an interval.
> The expression
> select extract('seconds' from '5 minutes'::interval)
> returns
In response to Andrew Geery :
> Is there a way to extract the total amount of time in a given unit from an
> interval? For example, I would like to know the total number of milliseconds
> in an interval.
>
> The expression
>
> select extract('seconds' from '5 minutes'::interval)
>
> returns the
On 1 Jul 2010, at 12:29, Sebastian Ritter wrote:
> Hi All,
>
> I was hoping you could help with a few queries regarding row-wise
> PostgreSQL triggers.
>
> Is it possible to see triggers appearing in the postgresql-8.3-main.log?
> I have "log_min_duration_statement" set to 0 (logs all statements
Hi Alban,
Thanks for your response and your time. I added some more explanatory text
in-line.
Kindest Regards,
Sebastian
On Thu, Jul 01, 2010 at 03:10:01PM +0200, Alban Hertroys wrote:
> On 1 Jul 2010, at 12:29, Sebastian Ritter wrote:
>
> > Hi All,
> >
> > I was hoping you could help with a
Le 30/06/2010 2:42, Howard Rogers a écrit :
Something I do in Oracle: do a TRANSLATE on whatever string is being
supplied, converting matching characters to spaces, and measure the length.
If the length is greater than zero, your supplied string has something in it
you're not expecting, at which
On Tue, Jun 29, 2010 at 04:52:22PM +0200, Arnaud Lesauvage wrote:
> We have a database in UTF8, from which we have to export text files in
> LATIN9 encoding (or WIN1252, which is almostthe same I believe).
>
> Records are entered via MSAccess forms (on psqlodbc-linked tables).
> The problem is th
Le 1/07/2010 16:48, Sam Mason a écrit :
On Tue, Jun 29, 2010 at 04:52:22PM +0200, Arnaud Lesauvage wrote:
We have a database in UTF8, from which we have to export text files in
LATIN9 encoding (or WIN1252, which is almostthe same I believe).
Records are entered via MSAccess forms (on psqlodb
On Thu, Jul 01, 2010 at 04:53:51PM +0200, Arnaud Lesauvage wrote:
> Le 1/07/2010 16:48, Sam Mason a écrit :
>> How about using the built in character conversion routines. Something
>> like:
>>
>>col = convert_from(convert_to(col, 'LATIN9'),'LATIN9')
>>
>> as the check constraint, or its invers
Hi guys,
I have an ECPG based program and I would very much like to get either the
process id of the backend or the session id for debugging purposes. Is there a
way to call PQbackendPID() directly from my program (I suppose that will
require getting hold of the PGconn from "within" ECPG?
Magnus Hagander wrote:
Faced with that, I then changed my configure line to be ./configure
--prefix=ingw --with-gnu-ld --without-zlib (who needs zlib anyways,
right?). Now I was thinking that surely this would be the end of it and I
would soon have a fully built version of PostgreSQL sa
I'd like to convert a small database to UTF8 before it becomes too
large. I'm running on 8.3.x on Windows. It doesn't seem that pgAdmin
has any native way of doing this, what's the easiest way to go about
doing this? Thanks!
Mike
--
Sent via pgsql-general mailing list (pgsql-general@postgresq
Thanks! justify_interval is what I needed, I had never heard of it. I was
already prepared to deal with getting the years and multiplying by 12.
Topher
[]
On Jun 30, 2010, at 18:45 , Eliot, Christopher wrote:
> I need to read a timestamp from the database and turn that into an integer
> des
On 7/1/2010 11:08 AM, Mike Christensen wrote:
> I'd like to convert a small database to UTF8 before it becomes too
> large. I'm running on 8.3.x on Windows. It doesn't seem that pgAdmin
> has any native way of doing this, what's the easiest way to go about
> doing this? Thanks!
>
> Mike
>
On Thu, Jul 1, 2010 at 9:31 AM, Mike Christensen wrote:
> On Thu, Jul 1, 2010 at 10:22 AM, Justin Graf wrote:
>>
>>
>> On 7/1/2010 11:08 AM, Mike Christensen wrote:
>>> I'd like to convert a small database to UTF8 before it becomes too
>>> large. I'm running on 8.3.x on Windows. It doesn't seem
On Thu, Jul 1, 2010 at 10:22 AM, Justin Graf wrote:
>
>
> On 7/1/2010 11:08 AM, Mike Christensen wrote:
>> I'd like to convert a small database to UTF8 before it becomes too
>> large. I'm running on 8.3.x on Windows. It doesn't seem that pgAdmin
>> has any native way of doing this, what's the ea
On Thu, Jul 01, 2010 at 09:31:12AM -0700, Mike Christensen wrote:
> Then, I edited the file in Notepad and saved it as UTF8 which also
> appears to have worked.
I don't think you want to be doing this. The file should contain a "set
client_encoding" of the correct value which will let PG to do the
On Thu, Jul 1, 2010 at 9:44 AM, Sam Mason wrote:
> On Thu, Jul 01, 2010 at 09:31:12AM -0700, Mike Christensen wrote:
>> Then, I edited the file in Notepad and saved it as UTF8 which also
>> appears to have worked.
>
> I don't think you want to be doing this. The file should contain a "set
> client
On Thu, Jul 01, 2010 at 09:47:03AM -0700, Mike Christensen wrote:
> On Thu, Jul 1, 2010 at 9:44 AM, Sam Mason wrote:
> > On Thu, Jul 01, 2010 at 09:31:12AM -0700, Mike Christensen wrote:
> >> Then, I edited the file in Notepad and saved it as UTF8 which also
> >> appears to have worked.
> >
> > I
On Thu, Jul 1, 2010 at 9:54 AM, Sam Mason wrote:
> On Thu, Jul 01, 2010 at 09:47:03AM -0700, Mike Christensen wrote:
>> On Thu, Jul 1, 2010 at 9:44 AM, Sam Mason wrote:
>> > On Thu, Jul 01, 2010 at 09:31:12AM -0700, Mike Christensen wrote:
>> >> Then, I edited the file in Notepad and saved it as
On Thu, Jul 01, 2010 at 10:01:02AM -0700, Mike Christensen wrote:
> Yup, the problem is line 170 doesn't actually match up to the
> DB.dbs.out file line 170 (which is a blank line). I believe it means
> line 170 from the stdin pipe it was processing for the copy command.
Doh, that's annoying. It
On Thu, Jul 1, 2010 at 10:07 AM, Sam Mason wrote:
> On Thu, Jul 01, 2010 at 10:01:02AM -0700, Mike Christensen wrote:
>> Yup, the problem is line 170 doesn't actually match up to the
>> DB.dbs.out file line 170 (which is a blank line). I believe it means
>> line 170 from the stdin pipe it was pro
I'm intermittantly getting this error message in a java app.
using Geronimo / Hibernate / Postgres 8.3.9
javax.transaction.RollbackException: Unable to commit: transaction marked for
rollback
Can someone give me a scenario where this would happen? "unable to commit"
makes everyone immediatly go
David Kerr writes:
> I'm intermittantly getting this error message in a java app.
> using Geronimo / Hibernate / Postgres 8.3.9
> javax.transaction.RollbackException: Unable to commit: transaction marked for
> rollback
You might have better luck asking about that on pgsql-jdbc --- there's
no su
On 7/1/2010 11:10 AM, Tom Lane wrote:
David Kerr writes:
I'm intermittantly getting this error message in a java app.
using Geronimo / Hibernate / Postgres 8.3.9
javax.transaction.RollbackException: Unable to commit: transaction marked for
rollback
You might have better luck asking about t
My DB is UTF8 and I cannot change it.
When I try to insert accent letters like è ò ... I get
Query failed: ERROR: invalid byte sequence for encoding "UTF8":
0xe82729 HINT: This error can also happen if the byte sequence does
not match the encoding expected by the server, which is controlled by
"cli
Hi,
it happens fi at transaction timeout or you executed a broken/failed
statement und catched the exception
try { call invalid sql } catch (Exception e) {}
connection.commit() <- exception throws here, happens automatically
inside your appserver
regards
Thomas
Am 01.07.2010 20:06, schrieb D
On 1 July 2010 15:43, wrote:
> My DB is UTF8 and I cannot change it.
> When I try to insert accent letters like è ò ... I get
> Query failed: ERROR: invalid byte sequence for encoding "UTF8":
> 0xe82729 HINT: This error can also happen if the byte sequence does
> not match the encoding ex
On 1 July 2010 15:43, wrote:
> My DB is UTF8 and I cannot change it.
> When I try to insert accent letters like è ò ... I get
> Query failed: ERROR: invalid byte sequence for encoding "UTF8":
> 0xe82729 HINT: This error can also happen if the byte sequence does
> not match the encoding ex
Sorry I forgot to say I am running an Italian php website with a
postgresql DB. Users can write messages eachothers.
This is my code:
$connessione_db = pg_connect("dbname=x user=y
password=zz");
$sql_insert_messaggio="insert into messaggio (text) values ('àèì');";
pg_exec ($connessione_
Den 28 juni 2010 20.22 skrev Tom Lane :
> Pavel Stehule writes:
>> 2010/6/28 Björn Lindqvist :
>>> My question is like the subject, is it much slower to update all
>>> columns values than just a single column? Generated update queries
>>> from ORM:s generally have the following format:
>>>
>>> upd
On 07/01/10 2:27 PM, wrote:
Sorry I forgot to say I am running an Italian php website with a
postgresql DB. Users can write messages eachothers.
This is my code:
$connessione_db = pg_connect("dbname=x user=y
password=zz");
$sql_insert_messaggio="insert into messaggio (text) v
=?ISO-8859-1?Q?Bj=F6rn_Lindqvist?= writes:
> Den 28 juni 2010 20.22 skrev Tom Lane :
>> But assigning a new value to a column costs something, even if it
>> happens to be equal to the previous value.
> But do I really need to worry about the cost of casting strings to
> ints and other such parsin
Since a DATABASE in Pgsql is the lowest level of objects that can be assigned a
collation, I'm wondering if there is a way around it.
Can indexes be made which have their own individual collations?
I'm thinking to make a table in a datbase that has either us_en-utf8 or 'c'
collation, and then p
Hello,
is it possible to change the dimension of an array? I am looking for something
like this:
SELECT change_array_dims('[1:2][1:2]', '{1,2,3,4}'::int[]);
change_array_dims
---
{{1,2},{3,4}}
and the other way around:
SELECT change_array_dims('[1:4]', '{{1,2},{3,4}}'::int[]);
Not having an Android phone, I've got no idea whether what I've
produced for my entry to this contest works...
I'd appreciate it if anybody with an Android phone could try out my
pgQuilt application, and let me know whether it even runs!
Screenshot: http://www.datacute.co.nz/pgQuilt.png
Applicati
Le 1/07/2010 17:12, Sam Mason a écrit :
On Thu, Jul 01, 2010 at 04:53:51PM +0200, Arnaud Lesauvage wrote:
Le 1/07/2010 16:48, Sam Mason a écrit :
How about using the built in character conversion routines. Something
like:
col = convert_from(convert_to(col, 'LATIN9'),'LATIN9')
as the
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