On 11 Oct 2011, at 2:55, Harvey, Allan AC wrote:
Hi all,
Had to squash timestamps to the nearest 5 minutes and things went wrong.
My simple understanding of trunc() and casting to an integer says that
there is a bug here.
I think you may be right there, something about the rounding in
Thanks for the suggestions Chris (and Chris). After a bit more investigation
I stumbled upon the Window functions. The approach below turned out to be
much more efficient that a function or self join approach. The SQL that I
used is provided below (event_id and mmsi uniquely identify a vessel
Hi All,
I am trying to upgrade my postgres server from 8.3.3 to 8.3.15.
Postgres 8.3.15 has a dependency on 8.3.8 and this has a dependency on
8.3.5. *.3.5 states to reindex all GiST indexes after the upgrade.
Also 8.3.8 states 'fix hash calculation for data type 'interval'.
Will these
When writing unit tests it's sometimes useful to stub functions such as
the current date and time
-- define mock functions
CREATE OR REPLACE FUNCTION _now() RETURNS timestamp with time zone AS $$
BEGIN RETURN '2011-10-10 10:00'; END;
$$ LANGUAGE plpgsql;
-- define tables accounts
CREATE TABLE
Alban Hertroys haram...@gmail.com writes:
On 11 Oct 2011, at 2:55, Harvey, Allan AC wrote:
My simple understanding of trunc() and casting to an integer says that
there is a bug here.
Which the type-cast should round to 4380103 and 4380104 respectively.
It doesn't:
That's because a cast from
On 11 October 2011 16:06, Eric Radman ericsh...@eradman.com wrote:
When writing unit tests it's sometimes useful to stub functions such as
the current date and time
Is it possible to declare a global variable that can be referenced from
the user-defined function _now()? I'm looking for a
On 11 October 2011 15:41, Tom Lane t...@sss.pgh.pa.us wrote:
Alban Hertroys haram...@gmail.com writes:
On 11 Oct 2011, at 2:55, Harvey, Allan AC wrote:
My simple understanding of trunc() and casting to an integer says that
there is a bug here.
Which the type-cast should round to 4380103 and
On Tue, Oct 11, 2011 at 02:25:20PM +0200, Andreas Forø Tollefsen wrote:
I also tried to close the db1 connection for each year in the loop, and
reopen the connection for the next year in the loop. Same problem.
I have tried both with insert into ... select .. and select into annual
tables and
It would be interesting if the parameters/settings framework could be extended
to provide
session/table/user/database level custom settings, accessible via the
SET/SHOW/RESET commands.
Is there anything like this ever been considered/discussed ?
Στις Tuesday 11 October 2011 17:06:50 ο/η Eric
Hi Sandro,
What i find strange is that it stops processing at different years on my
desktop and my laptop. While my desktop stops processing at 1980, my slower
laptop goes on to 1991 before halting.
I also tried with different postgresql.conf shared_buffers settings without
making any difference.
On Tue, Oct 11, 2011 at 05:12:24PM +0200, Andreas Forø Tollefsen wrote:
Hi Sandro,
What i find strange is that it stops processing at different years on my
desktop and my laptop. While my desktop stops processing at 1980, my slower
laptop goes on to 1991 before halting.
I also tried with
Alban Hertroys haram...@gmail.com writes:
On 11 October 2011 15:41, Tom Lane t...@sss.pgh.pa.us wrote:
That's because a cast from float to int rounds, it doesn't truncate.
I figured it would be something like that. Is that how it's defined in
the SQL standard?
SQL99 says
Whenever
Christophe Pettus wrote:
Greetings,
Is there a combination of options that will cause a hot standby replica to
log queries that are cancelled due to a replication timeout
(max_standby_streaming_delay)?
Sure, how about the system view pg_stat_database_conflicts in PG 9.1?
Our docs say:
Hello,
Could someone point me, where I can find the difference between libpq 8.3 and
8.4, I have seen the new features of the 8.4, but I want to know about the
API interface changes
Thanks in advance
On 10/11/11 12:42 PM, salah jubeh wrote:
Could someone point me, where I can find the difference between libpq
8.3 and 8.4, I have seen the new features of the 8.4, but I want to
know about the API interface changes
open
http://www.postgresql.org/docs/8.4/static/libpq.html
and
On Tue, Oct 11, 2011 at 04:26:47PM +0200, Alban Hertroys wrote:
On 11 October 2011 16:06, Eric Radman ericsh...@eradman.com wrote:
When writing unit tests it's sometimes useful to stub functions such
as the current date and time
You could create a table for such constants and read your
I have a stored functionA that returns void
Inside there I have a line that says:
select functionB();
and it gives this error.
ERROR: query has no destination for result data
HINT: If you want to discard the results of a SELECT, use PERFORM instead.
CONTEXT: PL/pgSQL function functionA
Thanks for the quick support
Best Regard
From: John R Pierce pie...@hogranch.com
To: pgsql-general@postgresql.org
Sent: Tuesday, October 11, 2011 9:52 PM
Subject: Re: [GENERAL] libpq 8.3 and 8.4 interfaces
On 10/11/11 12:42 PM, salah jubeh wrote:
Could
John R Pierce wrote:
On 10/11/11 12:42 PM, salah jubeh wrote:
Could someone point me, where I can find the difference between libpq
8.3 and 8.4, I have seen the new features of the 8.4, but I want to
know about the API interface changes
open
On Oct 11, 2011, at 15:54, Java Services jvsr...@gmail.com wrote:
I have a stored functionA that returns void
Inside there I have a line that says:
select functionB();
and it gives this error.
ERROR: query has no destination for result data
HINT: If you want to discard the
Hello Bruce,
Nothing is missing, I was looking for a summary of what has changed in libpq.
But certainly the links are more than helpful. Thanks again for the
quick response
Regards
From: Bruce Momjian br...@momjian.us
To: John R Pierce
I need to be able to query for all primary keys and save the table name
and the name of the primary key field into some structure that I can
iterate through later.
How would I go about this? I want to hard code the number of tables and
be able to iterate through some structure to get the
On 11/10/2011 20:54, Java Services wrote:
I have a stored functionA that returns void
Inside there I have a line that says:
select functionB();
and it gives this error.
ERROR: query has no destination for result data
HINT: If you want to discard the results of a SELECT, use
On 10/11/11 2:16 PM, J.V. wrote:
I need to be able to query for all primary keys and save the table
name and the name of the primary key field into some structure that I
can iterate through later.
How would I go about this? I want to hard code the number of tables
and be able to iterate
On Tue, Oct 11, 2011 at 3:03 PM, salah jubeh s_ju...@yahoo.com wrote:
Hello Bruce,
Nothing is missing, I was looking for a summary of what has changed in
libpq. But certainly the links are more than helpful. Thanks again for the
quick response
Regards
another great place to get a bird's eye
-Original Message-
From: Alban Hertroys [mailto:haram...@gmail.com]
Sent: Wednesday, 12 October 2011 1:35 AM
To: Tom Lane
Cc: Harvey, Allan AC; pgsql-general@postgresql.org
Subject: Re: [GENERAL] Should casting to integer produce same
result as trunc()
On 11 October 2011 15:41,
On 10/11/2011 05:16 PM, J.V. wrote:
I need to be able to query for all primary keys and save the table name
and the name of the primary key field into some structure that I can
iterate through later.
How would I go about this? I want to hard code the number of tables and
be able to iterate
On Mon, Oct 10, 2011 at 8:09 AM, Craig Ringer ring...@ringerc.id.au wrote:
On 10/07/2011 01:21 AM, Sean Laurent wrote:
Within a few seconds of the backup, our application servers start
throwing exceptions that indicate the database connection was closed.
Meanwhile, Postgres still shows the
On Fri, Oct 7, 2011 at 12:36 AM, Tom Lane t...@sss.pgh.pa.us wrote:
Sean Laurent s...@studyblue.com writes:
We've been running into a particularly strange problem that I'm trying to
better understand. The super short version is that our application servers
lose their connection to the
If I have a table name, I know how to find the primary key constraint
name, but see no way to find the primary key field name.
select constraint_name from information_schema.tabale_constraints where
table_name = table_name and constraint_type = 'PRIMARY KEY';
will return the constraint name,
On Tue, Oct 11, 2011 at 12:04 AM, Craig Ringer ring...@ringerc.id.au wrote:
On 11/10/11 12:48, John R Pierce wrote:
On 10/10/11 7:44 PM, Craig Ringer wrote:
If blocking writes causes a server failure that persists once writes
have been unblocked, that's a bug IMO. You might have a bit of a
On Tuesday, October 11, 2011 3:54:09 pm J.V. wrote:
If I have a table name, I know how to find the primary key constraint
name, but see no way to find the primary key field name.
select constraint_name from information_schema.tabale_constraints where
table_name = table_name and
On 10/11/2011 06:54 PM, J.V. wrote:
If I have a table name, I know how to find the primary key constraint
name, but see no way to find the primary key field name.
select constraint_name from information_schema.tabale_constraints where
table_name = table_name and constraint_type = 'PRIMARY
pg_catalog table does not exist.
This is a solution for PostgreSQL 8.4.
If you know of a way I can get all primary key fields or have a query
that will work in 8.4, please help. I have done a lot of research and
cannot find a simple way.
J.V.
On 10/11/2011 3:29 PM, John R Pierce wrote:
On 12/10/2011 00:24, J.V. wrote:
pg_catalog table does not exist.
It's not a table, it's PostgreSQL's version of the information_schema
catalog:
http://www.postgresql.org/docs/8.4/static/catalogs.html
Ray.
--
Raymond O'Donnell :: Galway :: Ireland
r...@iol.ie
--
Sent via pgsql-general
On Tue, Oct 11, 2011 at 4:33 PM, Raymond O'Donnell r...@iol.ie wrote:
On 12/10/2011 00:24, J.V. wrote:
pg_catalog table does not exist.
It's not a table, it's PostgreSQL's version of the information_schema
catalog:
http://www.postgresql.org/docs/8.4/static/catalogs.html
Not quite.
On 10/11/11 4:24 PM, J.V. wrote:
pg_catalog table does not exist.
This is a solution for PostgreSQL 8.4.
pg_catalog is a schema that has about 150 views and tables in it.
pg_tables is one such, as is pg_indexes (these two are both views)
you do realize, the primary key might not BE a
On 10/11/2011 6:54 PM, J.V. wrote:
If I have a table name, I know how to find the primary key constraint
name, but see no way to find the primary key field name.
SELECT t.table_catalog,
t.table_schema,
t.table_name,
kcu.constraint_name,
kcu.column_name,
On Tue, Oct 11, 2011 at 5:00 PM, Sean Laurent s...@studyblue.com wrote:
As much as I would like Postgres to withstand a 2 second outage, I
don't honestly care. I'd just like to figure out whether I'm looking
at something that's actually a problem or if I should be looking
elsewhere for the
On Oct 11, 2011, at 8:18 PM, The Great SunWuKung wrote:
This shop is number 1 at my shop-list!
So why the fuck is your spam title 7???
--
Scott Ribe
scott_r...@elevated-dev.com
http://www.elevated-dev.com/
(303) 722-0567 voice
--
Sent via pgsql-general mailing list
Hi there!
We have a typical data-warehouse type application, and we'd like to set up a
star-schema type data analysis software product (which we'll be
programming), on top of PG. The goal is to do fast roll-up, drill-down, and
drill-through of objects / tables like locations, inventory items,
On Tue, Oct 11, 2011 at 8:50 PM, Scott Marlowe scott.marl...@gmail.com wrote:
On Tue, Oct 11, 2011 at 5:00 PM, Sean Laurent s...@studyblue.com wrote:
As much as I would like Postgres to withstand a 2 second outage, I
don't honestly care. I'd just like to figure out whether I'm looking
at
Hi,
On 12 October 2011 08:16, J.V. jvsr...@gmail.com wrote:
I need to be able to query for all primary keys and save the table name and
the name of the primary key field into some structure that I can iterate
through later.
psql -E is your friend here. Then use \d table and you get several
Hi All,
I am trying to upgrade my postgres server from 8.3.3 to 8.3.15.
Postgres 8.3.15 has a dependency on 8.3.8 and this has a dependency on
8.3.5. *.3.5 states to reindex all GiST indexes after the upgrade.
Also 8.3.8 states 'fix hash calculation for data type 'interval'.
Will these
good noon,
subj.
I don't want to load dump to mysql etc...
Is there a program which would just parse mysql dump file and load data
to postgresql using plain sql inserts?
thanks.
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To make changes to your subscription:
On 10/12/2011 10:37 AM, unclebob wrote:
good noon,
subj.
I don't want to load dump to mysql etc...
Is there a program which would just parse mysql dump file and load data
to postgresql using plain sql inserts?
There's no single, simple automatic migration tool. Numerous tools exist
to help.
On 10/12/2011 11:50 AM, Anthony Presley wrote:
What's the PG route here? Are there some secrets / tips / tricks /
contrib modules for handling this?
I don't see much discussion of DW, OLAP-type workloads here. Pg doesn't
support index-oriented tables (though IIRC 9.2 will add covering
On 10/11/2011 11:34 PM, Scott Ribe wrote:
On Oct 11, 2011, at 8:18 PM, The Great SunWuKung wrote:
This shop is number 1 at my shop-list!
So why the fuck is your spam title 7???
Because 1 through 6 already get caught as SPAM?
--
Sent via pgsql-general mailing list
Mondrian (which is a part of Pentaho BI stack) is an open source OLAP engine
with MDX.
See http://community.pentaho.com/projects/bi_platform/
2011/10/12 Anthony Presley anth...@resolution.com
Hi there!
We have a typical data-warehouse type application, and we'd like to set up
a star-schema
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