Reece Hart wrote:
> I'd like to be able to have several versions of a database
> available concurrently and one database alias that refers to
> the most recent of these. For example:
>
> dbname_1-1
> dbname_1-2
> dbname_1-3
> dbname -> dbname_1-3
>
> and
> $ psql -d dbname
> would connect to d
Reece Hart wrote:
I'd like to get R to talk to postgresql, but my head's spinning among a
web of broken links, way outdated web pages, project deprecation
announcements and a terrible signal:link ratio.
Rdbi and RdbiPgSQL seem to be the answer, despite both being apparently
defunct projects.
Alain Roger wrote:
Hi,
How to retrieve the IN parameter of a function for later use ?
i tried this :
CREATE OR REPLACE FUNCTION "public"."SP_U_001" ("TypeOfArticle" varchar)
RETURNS SETOF "public"."active_articles" AS
My advice: Don't quote your identifiers unless you really really want
the
Alain Roger wrote:
Hi,
Before (in version 8.0.1), i did the following thing and it was working
well...now (in version 8.1.4) it seems that it does not work anymore...
problem is with FOR rec IN loop...
Could you elaborate on "does not work"?
So how can i tell "FOR all RECORDS from select * f
On Tue, Nov 07, 2006 at 08:40:54AM +0700, Premsun Choltanwanich wrote:
> Dear Richard,
>
> Regarding the information you give to me, I understand that this
> information is a thing that normally used by PostgreSQL system. And
> the information seem to be placed on a comment area. So, Who need to
On Mon, 06 Nov 2006, Roman Neuhauser wrote:
> # [EMAIL PROTECTED] / 2006-11-06 12:26:43 +0100:
> > On Sun, 05 Nov 2006, CSN wrote:
> >
> > > Anybody know of a script that dumps all databases into
> > > corresponding dump files
> >
> > I've written this one in bash:
> > [snip]
> > This would brea
2006/11/6, Alain Roger <[EMAIL PROTECTED]>:
Hi,Before (in version 8.0.1), i did the following thing and it was working well...now (in version 8.1.4) it seems that it does not work anymore...problem is with FOR rec IN loop...So how can i tell "FOR all RECORDS from select * from articles, articletype
I need to save something very similar to X.50x IOD:s, that is, paths
where the path-components are numbers. For example: 10.5.5003.24.35.
Futhermore, I need to sort these in numerical path order, so that if
two paths are compared according to the first path component that
differs, and this path co
On Tue, Nov 07, 2006 at 03:57:43AM -0800, redhog wrote:
> I need to save something very similar to X.50x IOD:s, that is, paths
> where the path-components are numbers. For example: 10.5.5003.24.35.
Looks like something for ltree, which is a datatype for storing
tree-structured data.
http://projec
We use the pg_services.conf file.
http://www.postgresql.org/docs/8.1/static/libpq-pgservice.html
In the file you can point the alias to whatever db you
want. To connect:
[bash]$ PGSERIVCE=dbname psql
Woody
IGLASS Networks
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf O
I just encountered a problem with a C function I've been working on
where it broke with the error:
could not find block containing chunk ...
I tracked the problem down to my use of pfree. Apparently my function
was not happy attempting to return a result that was built using values
that had been
On Tue, Nov 07, 2006 at 08:36:45AM -0500, Ron Peterson wrote:
> I just encountered a problem with a C function I've been working on
> where it broke with the error:
>
> could not find block containing chunk ...
>
> I tracked the problem down to my use of pfree.
I narrowed the problem down a lit
Ron Peterson <[EMAIL PROTECTED]> writes:
> char*
> tp2cp_palloc( char* stringp, const text* textp ) {
>int len;
>len = VARSIZE(textp) - VARHDRSZ;
>stringp = (char*)palloc( len + 1 );
>if( ! memcpy( stringp, VARDATA(textp), len ) ) { return NULL; }
>if( ! memset( stringp + len, '
I use RODBC which is available from http://cran.r-project.org/
I'm not sure if this will do what you want, or whether it has
the features of Rdbi you need, but it gets the job done for me.
I can open a "channel", execute a SQL statement (typically a Select)
and read the results back into a R dataf
No, that's the access log. Check the error log.
On Tue, 7 Nov 2006, Desmond Coughlan wrote:
X-No-Archive: true
Yep...
192.168.0.254 - - [07/Nov/2006:10:12:57 +0100] "GET /php_experimental/base.php HTTP/1.1" 200 -
"-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
D.
Ben <[EMAIL PR
2006/11/7, Alain Roger <[EMAIL PROTECTED]>:
but there is already a RETURN NEXT res;so what will be the point of this RETURN after the END LOOP; ?http://www.postgresql.org/docs/8.1/interactive/plpgsql-control-structures.html
-- William Leite Araújo
Hi William,i've read that RETURN should be used when function does not return a set. in my case, i return a set. so i can not write twice return.Here is my latest version of my function.-- Function: SP_U_001(typeofarticle varchar)
-- DROP FUNCTION SP_U_001(typeofarticle varchar);CREATE OR REPLACE F
On Tue, 2006-11-07 at 00:01 -0500, Tom Lane wrote:
> Jeff Davis <[EMAIL PROTECTED]> writes:
> > On Mon, 2006-11-06 at 16:40 -0800, Matthew Peter wrote:
> >> v_value text := null;
> >> -- ^^^ right here, NULL makes the querystring fail by setting cmd =
> >> null
> >> BEGIN
> >> cmd := 'INSERT INTO t
Hi all,
Is it possible in a PLSQL function to call an external program/script residing
at /usr/bin and return the result ?
are there any workarounds for this sort of a problem ?
regards,
KM
---(end of broadcast)---
TIP 2: Don't 'kill -9' the p
km <[EMAIL PROTECTED]> schrieb:
>
> Hi all,
>
> Is it possible in a PLSQL function to call an external program/script
> residing at /usr/bin and return the result ?
No, because plsql is a trusted language.
You can't run external commands from such a language.
>
> are there any workarounds
On Mon, 2006-11-06 at 19:58 -0800, Reece Hart wrote:
> On Mon, 2006-11-06 at 16:43 -0800, Jeff Davis wrote:
> > You can use "ALTER DATABASE name RENAME TO newname;". Does that
> > help?
>
> This is what I do now to evolve from development to staging to
> production, as well as to deprecate version
Woody and Albe-
I wasn't aware of pg_service -- that does solve my original problem.
Thanks for the replies.
-Reece
--
Reece Hart, http://harts.net/reece/, GPG:0x25EC91A0
In response to Andreas Kretschmer <[EMAIL PROTECTED]>:
> > are there any workarounds for this sort of a problem ?
>
> Yes, with untrusted languages like plperlU or plsh or other.
You can also write your own stored procedures that duplicate the
functionality of the external program ... assuming y
km wrote:
Hi all,
Is it possible in a PLSQL function to call an external program/script residing
at /usr/bin and return the result ?
are there any workarounds for this sort of a problem ?
regards,
KM
You can do it with a PLperl function.
You would have to use the untrusted PLperlu th
> > Is it possible in a PLSQL function to call an external program/script
> > residing at /usr/bin and return the result ?
>
> No, because plsql is a trusted language.
> You can't run external commands from such a language.
Is that a deciding criteria for a language to be flagged trusted or not
On Tuesday 07 November 2006 10:55, km wrote:
> > > Is it possible in a PLSQL function to call an external program/script
> > > residing at /usr/bin and return the result ?
> >
> > No, because plsql is a trusted language.
> > You can't run external commands from such a language.
>
> Is that a decid
On Mon, Nov 06, 2006 at 01:40:18PM -0800, Marc Munro wrote:
> You will of course be replicating the underlying tables and not the
> views, so your replication user will have to have full access to the
> unsecured data. This is natural and should not be a concern but may be
> worth explicitly docum
Hi,I' still with my stored procedure :-- Function: SP_U_001(typeofarticle varchar)-- DROP FUNCTION SP_U_001(typeofarticle varchar);CREATE OR REPLACE FUNCTION SP_U_001(IN typeofarticles VARCHAR)
RETURNS SETOF active_articles AS$BODY$DECLARE myrec RECORD; res active_articles;/
Version: 8.1.4
I am having a problem restoring one of my base backups. I took a
successful backup of the production DB already since this one, and this
is just a routine test, so it's fortunately not an emergency.
I think that I either have a corrupted base backup or corrupted WAL
segments, or ma
On 11/7/06, Alain Roger <[EMAIL PROTECTED]> wrote:
Hi,
I' still with my stored procedure :
-- Function: SP_U_001(typeofarticle varchar)
-- DROP FUNCTION SP_U_001(typeofarticle varchar);
CREATE OR REPLACE FUNCTION SP_U_001(IN typeofarticles VARCHAR)
RETURNS SETOF active_articles AS
$BODY$
DE
On Mon, 2006-11-06 at 13:14 -0600, Richard Whidden wrote:
> Due to popular demand (1 person), I've compared sizes with 90 and 100
> fillfactors, along with using the new GIN index.
>
> Findings were not surprising, except for the GIN indexes, which doubled in
> size.
>
This is how I understand
If i do what you wrote, i can not create the function into my DB.error on 1st ( On 11/7/06, Merlin Moncure <
[EMAIL PROTECTED]> wrote:On 11/7/06, Alain Roger <
[EMAIL PROTECTED]> wrote:> Hi,>> I' still with my stored procedure :>> -- Function: SP_U_001(typeofarticle varchar)>> -- DROP FUNCTION SP_U
On Tue, 7 Nov 2006, Alain Roger wrote:
> Hi,
>
> I' still with my stored procedure :
>
> -- Function: SP_U_001(typeofarticle varchar)
>
> -- DROP FUNCTION SP_U_001(typeofarticle varchar);
>
> CREATE OR REPLACE FUNCTION SP_U_001(IN typeofarticles VARCHAR)
> RETURNS SETOF active_articles AS
> $BO
i already tried this possibility and i've got :ERROR: set-valued function called in context that cannot accept a setCONTEXT: PL/pgSQL function "sp_u_001" line 26 at return next:-(
On 11/7/06, Stephan Szabo <[EMAIL PROTECTED]> wrote:
On Tue, 7 Nov 2006, Alain Roger wrote:> Hi,>> I' still with my s
Ok guys...i found the stupid problem :-((everytime that i call my stored procedure, i did like that : select sp_u_001('action'); instead of select * from sp_u_001('action');thanks to all of you for your tips, they helped me to understand composite.
one last question : how can i test if myrec compo
> Looks like something for ltree, which is a datatype for storing
> tree-structured data.
>
> http://projects.commandprompt.com/public/pgsql/browser/trunk/pgsql/contrib/ltree/README.ltree
Unfourtunately, ltree seems to compare node labels in lexicographic
order:
"have their usual meanings. Compa
Hello,
I will be teaching another class in Kentucky next week. I will only be
sporadically checking email during the day (but will be at night).
Joshua D. Drake
--
=== The PostgreSQL Company: Command Prompt, Inc. ===
Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240
Provi
[EMAIL PROTECTED] (Andrew Sullivan) wrote:
> On Mon, Nov 06, 2006 at 01:40:18PM -0800, Marc Munro wrote:
>> You will of course be replicating the underlying tables and not the
>> views, so your replication user will have to have full access to the
>> unsecured data. This is natural and should not
On Tue, 2006-11-07 at 00:22 -0800, Joe Conway wrote:
I think you want this:
http://bioconductor.org/packages/1.9/bioc/html/RdbiPgSQL.html
The bioconductor project is now maintaining RdbiPgSQL. I think many
people also use RODBC to connect R with Postgres.
Joe-
I almost
Jeff Davis <[EMAIL PROTECTED]> writes:
> LOG: restored log file "00010017002B" from archive
> LOG: record with zero length at 17/2B6EACC8
> LOG: redo done at 17/2B6EAC84
It looks to me like you archived this log file before it was fully
written. You should take a close look at your
On Tue, 2006-11-07 at 11:15 -0800, Jeff Davis wrote:
> Version: 8.1.4
>
[ snip ]
> OG: restored log file "00010017002B" from archive
> LOG: record with zero length at 17/2B6EACC8
> LOG: redo done at 17/2B6EAC84
> LOG: restored log file "00010017002B" from archive
> LO
On Tue, 2006-11-07 at 17:20 -0500, Tom Lane wrote:
> Jeff Davis <[EMAIL PROTECTED]> writes:
> > LOG: restored log file "00010017002B" from archive
> > LOG: record with zero length at 17/2B6EACC8
> > LOG: redo done at 17/2B6EAC84
>
> It looks to me like you archived this log file bef
Hi all,
I have been working on this Informix SQL query which has an outer join.
I have attached Informix query and my "supposedly" solution to this query
but I cannot get the same count. I appreciate for any help.
Thanks.
--Informix query
select count(u.id)
from user u, invention i, inv_contracts
Is sorting in PostgreSQL stable over subqueries, that is, is
select * from (select * from A order by x) as B order by y;
equivalent with
select * from A order by y, x;
?
---(end of broadcast)---
TIP 2: Don't 'kill -9' the postmaster
I have a database table that has about 90k entries, they are all
straightfoward text, and there is only one ID field that I use as
primary key for this table.
I have two threads working on this table. One of them inserting new
content constantly, (about every second) another one idles and only
wak
redhog wrote:
> Is sorting in PostgreSQL stable over subqueries, that is, is
>
> select * from (select * from A order by x) as B order by y;
>
> equivalent with
>
> select * from A order by y, x;
Seems as easy to try as to guess.
If I did this query right, it seems not.
select * from (select
I have a couple of more PostgreSQL C questions, about the following two
compiler warnings:
warning: ISO C90 forbids mixed declarations and code
This appears to be caused by the following statement:
text* rand_dev = PG_GETARG_TEXT_P(0);
in
On Tue, Nov 07, 2006 at 07:50:52PM -0500, Ron Peterson wrote:
> I have a couple of more PostgreSQL C questions, about the following two
> compiler warnings:
>
> warning: ISO C90 forbids mixed declarations and code
I'm thinking this is unavoidable, and unless my time machine starts
working, irrele
Ron Peterson <[EMAIL PROTECTED]> writes:
> Datum
> y_somefunc ( PG_FUNCTION_ARGS )
> {
>if( PG_ARGISNULL(0) ||
>PG_ARGISNULL(1) ||
>PG_ARGISNULL(2) )
>{
> PG_RETURN_NULL();
>}
>text* rand_dev = PG_GETARG_TEXT_P(0);
>...
> Should I be concerned by this? Wh
On 11/4/06, Alexander Staubo <[EMAIL PROTECTED]> wrote:
I am designing an application which requires fine-grained role-basedsecurity, where every logical object in the system has an ACL whichexpresses the permissions allowed by roles.
Have you considered viel for Postgres ()? Here's what it says in
Moving to -general (and please start a new thread instead of hijacking
an existing one).
On Thu, Nov 02, 2006 at 01:14:22PM -0500, louis gonzales wrote:
> Hello all,
> Is there an existing mechanism is postgresql that can automatically
> increment/decrement on a daily basis w/out user interaction
I am using postgresql 8.0.0
i have 4 tables a, b, c,
d.
with foreign key constraints.
between table b and a
between c and b
and between d and c
I am doing delete from a
the total number of rows in table a is around
10
table b is around 20, similarly table c has around
20.
table d however
On Tuesday 07 November 2006 22:59, "surabhi.ahuja"
<[EMAIL PROTECTED]> wrote:
> I am using postgresql 8.0.0
>
> i have 4 tables a, b, c, d.
> with foreign key constraints.
> between table b and a
> between c and b
> and between d and c
>
> I am doing delete from a
>
> delete from a is taking so lo
Reece Hart wrote:
On Tue, 2006-11-07 at 00:22 -0800, Joe Conway wrote:
I think you want this:
http://bioconductor.org/packages/1.9/bioc/html/RdbiPgSQL.html
The bioconductor project is now maintaining RdbiPgSQL. I think many
people also use RODBC to connect R with Postgres.
I almost sent you
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