Hi All,
I try to query on pg_stat_activity but the returned result is only like this:
teramedv2=> select * from pg_stat_activity where datname='teramedv2';
datid | datname | procpid | usesysid | usename | current_query | query_start
---+---+-+--+-+--
am 10.02.2006, um 15:30:02 +0700 mailte Luki Rustianto folgendes:
> Hi All,
>
> I try to query on pg_stat_activity but the returned result is only like this:
>
> teramedv2=> select * from pg_stat_activity where datname='teramedv2';
> datid | datname | procpid | usesysid | usename | current_qu
Is there anything I can do to make postgres allow an implicit cast of an
empty string to a timestamp, so that a badly behaved application can do:
INSERT INTO SomeTable (timestampfield) VALUES ('')
Where timestampfield is of type typestamp. ?
From what I understand of the 'CREATE CAST' command, I
am 10.02.2006, um 20:22:57 +1100 mailte James Harper folgendes:
> Is there anything I can do to make postgres allow an implicit cast of an
> empty string to a timestamp, so that a badly behaved application can do:
test=# select * from t1;
x
-
foo
(2 rows)
test=# select case when x='' the
> am 10.02.2006, um 20:22:57 +1100 mailte James Harper folgendes:
> > Is there anything I can do to make postgres allow an implicit cast
of an
> > empty string to a timestamp, so that a badly behaved application can
do:
>
> > INSERT INTO SomeTable (timestampfield) VALUES ('')
>
> You can't inser
How much trouble am I going to get into by modifying the pg_cast table
to call my function instead?
I created this function:
CREATE OR REPLACE FUNCTION pg_catalog.mssql_timestamp (text)
RETURNS timestamp
LANGUAGE SQL
AS $$
SELECT CASE WHEN $1 = '' THEN NULL ELSE pg_catalog.timestamp($1) END
$$;
You need to use two single quotes around ^ (like ''^'') or use the
dollar quoting approach.
http://www.postgresql.org/docs/8.1/static/plpgsql-development-tips.html
On 2/10/06, surabhi.ahuja <[EMAIL PROTECTED]> wrote:
>
>
> but how should i do it within a stored procedure
> something like:
>
> C
Hi,
i have a field "x" which can be of
the form
abc\def\123
i.e. they are back slash separated
fields
is there any operator in postgres which can process
a query like give me all xs where x is abc
is ther any opeartor like contain, so i can form a
query of the form:
select * from
On Friday 10 February 2006 12:54, surabhi.ahuja wrote:
>is ther any opeartor like contain, so i can form a query of the form:
>
>select * from table_name where x contains 'abc';
SELECT * FROM table_name WHERE x LIKE '%abc%';
You should probably avoid using backslash as a separator because of its
Bruno Wolff III <[EMAIL PROTECTED]> writes:
> On Tue, Feb 07, 2006 at 15:28:31 +0300,
> Nikolay Samokhvalov <[EMAIL PROTECTED]> wrote:
>> The real situation would be as the following.
>> I want to use some algorithm to hide real number of registered users
>> in my table user. So, I don't want to
Hi,
I've been getting duplicate databases within my server. Dropping one of
them works, but when I try to drop the other, psql will say that the
database does not exist.
For example:
db1
db1
db2
db3
db4
db4
db5
Running DROP DATABASE db1 for the first time works and I'm left with:
db1
db2
d
[ please refrain from top-quoting, and try not to repeat the entire
previous post; we do have archives you know ]
Rick Gigger <[EMAIL PROTECTED]> writes:
> On Feb 9, 2006, at 1:03 PM, Philippe Ferreira wrote:
>> Do a "pgdump" of both databases, and use the "diff" tool to compare
>> the two gen
"James Harper" <[EMAIL PROTECTED]> writes:
> How much trouble am I going to get into by modifying the pg_cast table
> to call my function instead?
You can doubtless hack it to work if you slash-and-burn hard enough.
The question is why don't you fix your buggy application instead ...
Tham Shiming <[EMAIL PROTECTED]> writes:
> I've been getting duplicate databases within my server.
What exactly makes you think you have that?
regards, tom lane
---(end of broadcast)---
TIP 5: don't forget to increase your f
On 2/9/06, Michael Fuhr <[EMAIL PROTECTED]> wrote:
> On Fri, Feb 10, 2006 at 11:30:04AM +0700, Luki Rustianto wrote:
> > So how can we terminate such a long running query ?
> >
> > The idea is to make a crontab to periodicaly do a job to search a
> > typical "SELECT * FROM bigtable" query who has r
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Tony Wasson
> Sent: 10 February 2006 15:31
> To: Michael Fuhr
> Cc: Luki Rustianto; Merlin Moncure; pgsql-general@postgresql.org
> Subject: Re: [GENERAL] Is there a way to limit CPU usage per user
>
On Fri, 2006-02-10 at 09:31, Tony Wasson wrote:
> On 2/9/06, Michael Fuhr <[EMAIL PROTECTED]> wrote:
> > On Fri, Feb 10, 2006 at 11:30:04AM +0700, Luki Rustianto wrote:
> > > So how can we terminate such a long running query ?
> > >
> > > The idea is to make a crontab to periodicaly do a job to sea
Tony Wasson <[EMAIL PROTECTED]> writes:
> I am also interested in being able to terminate *certain* long running
> queries. I didn't want to use statement_timeout because there are some
> queries that must run for a long time - in our case some queries that
> create summary tables. Other long runni
> You do know that statement_timeout can be changed freely via SET,
> right? One way to attack this would be for the clients that are
> issuing known long-running queries to do "SET statement_timeout"
> to boost up their allowed runtime.
How does this apply to autovacuum's long running vacuum com
Csaba Nagy <[EMAIL PROTECTED]> writes:
> How does this apply to autovacuum's long running vacuum commands ? Cause
> I have one table where the last vacuum took 15 hours :-)
[ Checks code... ] No, statement_timeout only applies to commands
arriving from an interactive client. This *would* be a ha
I am developing a database which needs testing
prior to developing the host program.
I am looking for an easy-to-learn tool. I want to
develop an interface that I can use to enter and display information
in a similar fashion to how a user would operate the database.
A GUI tool would be i
I am developing a database which needs testing prior to developing the
host program.
I am looking for an easy-to-learn tool. I want to develop an
interface that I can use to enter and display information in a similar
fashion to how a user would operate the database.
A GUI tool would be ide
I don't think you have duplicate databases - that would be the first time I
heard that postgreSQL supports that.
Are you sure you didn't create the database with a name that just doesn't
print?
I.e. a simple
createdb test
works.
do another
createdb "test "
(note the space)
works too, but when
Hello,I have a table with and id field (primary key) which default value is the result of a sequence (increment explicitly set to 1). To my surprise, the real increment on insert is the total number of rows of the table. For instance, with 41 rows and a sequence last_value of 1141, the next insert
Thanks I am using pgadmin for development. I'm looking for a tool with which
I can develop an interface that will be used for entering and accessing
information in context with the user tasks.
Bob
- Original Message -
From: "Philippe Ferreira" <[EMAIL PROTECTED]>
To: "Bob Pawley" <[
Hello,I have a table with and id field (primary key) which default value is the result of a sequence (increment explicitly set to 1). To my surprise, the real increment on insert is the total number of rows of the table. For instance, with 41 rows and a sequence last_value of 1141, the next inse
You likely roll back some transactions which insert. The sequence values
don't get rolled back, once allocated, it's gone, even if you won't keep
it. For concurrency/performance reasons sequence values are not
transactional.
Cheers,
Csaba.
On Fri, 2006-02-10 at 18:44, Jean-Christophe Roux wrote:
On Fri, 2006-02-10 at 11:44, Jean-Christophe Roux wrote:
> Hello,
> I have a table with and id field (primary key) which default value is
> the result of a sequence (increment explicitly set to 1).
> To my surprise, the real increment on insert is the total number of
> rows of the table. For insta
Jean-Christophe Roux wrote:
Hello,
I have a table with and id field (primary key) which default value is
the result of a sequence (increment explicitly set to 1).
To my surprise, the real increment on insert is the total number of rows
of the table. For instance, with 41 rows and a sequence l
This looks quite interseting.
Thanks Wes
Bob
- Original Message -
From:
Wes Williams
To: 'Bob Pawley' ; 'Postgresql'
Sent: Friday, February 10, 2006 9:14
AM
Subject: RE: [GENERAL] Tool
You may wish to
consider creating a web interface GUI.
For exam
On Thu, Feb 09, 2006 at 09:51:13PM -0500, Stephen Frost wrote:
> * David Rio Deiros ([EMAIL PROTECTED]) wrote:
> > Now I have to redefine my query because I want to get the second
> > output but keeping the group_id. Ideas and suggestions are welcome.
>
> You might want to look at 'distinct on'.
On Fri, Feb 10, 2006 at 09:57:31AM -0800, Steve Crawford wrote:
> There is no guarantee that a sequence will be contiguous. For example,
> begin...insert into...rollback will not reset the sequence as other
> transactions could have incremented the sequence.
Also, deleting records won't modify
I am developing a database which needs testing prior to developing
the host program.
I am looking for an easy-to-learn tool. I want to develop an
interface that I can use to enter and display information in a
similar fashion to how a user would operate the database.
A GUI tool would be
Thanks very much Tony.
I'll give it a go.
Bob
- Original Message -
From: "Tony Caduto" <[EMAIL PROTECTED]>
Cc: "Postgresql"
Sent: Friday, February 10, 2006 11:42 AM
Subject: Re: [GENERAL] Tool
I am developing a database which needs testing prior to developing
the host progra
EMS' Postgresql Manager Lite is also pretty intuitive.
http://www.sqlmanager.net/products/postgresql/manager/download
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bob Pawley
Sent: Friday, February 10, 2006 1:49 PM
To: Tony Caduto
Cc: Postgresql
Subje
Thanks I am using pgadmin for development. I'm looking for a tool with
which I can develop an interface that will be used for entering and
accessing information in context with the user tasks.
Bob
Hi,
Why not OpenOffice "Base" ?
http://www.openoffice.org/product/base.html
Philippe Fer
I've been staring at this too long. Could someone give me a bit of
sql help?
I want to show a list of upcoming workshops, and the number of
sessions (classes) offered for each workshop:
workshop_id | classes_offered | review_mode | workshop_cat
-+-+-
Bob,
If you're interested in a free java tool, you might want
to look at NetBeans (now version 5). It is one of the best I have seen,
and I have used a wide variety of such tools in a number of different
programming languages. Understand, though, that you have a wide
variety of options,
"Uwe C. Schroeder" <[EMAIL PROTECTED]> writes:
> I don't think you have duplicate databases - that would be the first time I
> heard that postgreSQL supports that.
> Are you sure you didn't create the database with a name that just doesn't
> print?
That's one possibility that I was wondering abo
Could you suggests some tools that do not have to be super users to
install it under Linux ?
- Emi
Thanks I am using pgadmin for development. I'm looking for a tool
with which I can develop an interface that will be used for entering
and accessing information in context with the user tasks.
On Fri, Feb 10, 2006 at 07:34:35 -0500,
Doug McNaught <[EMAIL PROTECTED]> wrote:
> Bruno Wolff III <[EMAIL PROTECTED]> writes:
>
> Or, just start your sequence counting at 100. Or use bigint and
> start it at a billion.
That may work if you only have access to one id number, but you don't
Philippe Ferreira schrieb:
>
>> Thanks I am using pgadmin for development. I'm looking for a tool with
>> which I can develop an interface that will be used for entering and
>> accessing information in context with the user tasks.
>>
>> Bob
>
>
> Hi,
>
> Why not OpenOffice "Base" ?
Someone sho
Hi,Thanks four your answers. Let me give more details here.The table with the id not incrementing by 1 as I expected is named topics.I have three other tables that contain rules that on insert into those tables, some fields of the table Topic should be updated.Each of those three tables contain
Jean-Christophe Roux wrote:
Hi,
Thanks four your answers. Let me give more details here.
The table with the id not incrementing by 1 as I expected is named topics.
I have three other tables that contain rules that on insert into those
tables, some fields of the table Topic should be updated.
Eac
On Fri, Feb 10, 2006 at 03:27:23PM -0800, Jean-Christophe Roux wrote:
> The table with the id not incrementing by 1 as I expected is named topics.
>
> I have three other tables that contain rules that on insert into those
> tables, some fields of the table Topic should be updated.
> Each of th
Hi here are the structures of the table involved:CREATE TABLE topics( topic_id int8 NOT NULL DEFAULT nextval('topics_id_seq'::text), datetime timestamp NOT NULL DEFAULT ('now'::text)::timestamp(6) with time zone, topic text NOT NULL, administrator_id int8 NOT NULL, status_id int8 DEFAULT 0, l
Hi!
I have postgres installed in my
machine and have a simple task to do.
Step1) Fetch all the tables in the Database with
name staerting with "AA"
Step2) On each table you get fire a simple SQL
query:
select *
from ;
Step3) Right these into a flat file.
I have to carry out all t
On Fri, Feb 10, 2006 at 08:10:36PM -0800, Jean-Christophe Roux wrote:
> here are the structures of the table involved:
I couldn't duplicate the problem in 8.1.2 or 8.0.6 with the code
you posted. I created the given tables and rules (plus guesses for
the administrators and status_list tables), th
On Fri, Feb 10, 2006 at 11:59:30AM -0800, Bill Moseley wrote:
> How do I make a join on the class table but not effect the left outer
> join?
Are you looking for something like this?
LEFT OUTER JOIN (class INNER JOIN class_domain ON ...) c ON ...
--
Michael Fuhr
---(end
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