Hi,
thank you for your detailled answer!
Today I had the possibility to test it in the office. The procedure
could be stored.
But when I call it SELECT create_geom_table('testtable') Then an error
occurs: column testtable not available. Do you know why?
Regards
Hakan Kocaman schrieb:
Hi,
your example should look like this:
CREATE OR REPLACE FUNCTION create_geom_table(table_name text) RETURNS void AS
$BODY$
DECLARE
func_text text;
BEGIN
func_text:='DROP TABLE ' || table_name ||';
CREATE TABLE ' || table_name ||'
(
id integer,
mytimestamp timestamp without time zone--,
--geom geometry,
--CONSTRAINT enforce_dims_geom CHECK (ndims(geom) = 2),
--CONSTRAINT enforce_geotype_geom CHECK (geometrytype(geom) = '|| quote_literal('MULTIPOLYGON') ||'::text OR geom IS NULL),
--CONSTRAINT enforce_srid_geom CHECK (srid(geom) = -1)
)
WITHOUT OIDS;
ALTER TABLE ' || quote_literal(table_name) ||'OWNER TO "admin";
--CREATE INDEX geo_index ON '|| quote_literal(table_name) ||'USING gist(geom);
--ALTER FUNCTION create_geom_table('|| quote_literal(table_name) ||') OWNER TO "admin";
';
EXECUTE func_text;
END;
$BODY$ LANGUAGE plpgsql;
select create_geom_table('test_geom_tbl');
It's not exactly the same, hence i don't got some of yout types(geom for
example) laying around, but you get the picture, no?
Best regards
Hakan Kocaman
Software-Development
digame.de GmbH
Richard-Byrd-Str. 4-8
50829 Köln
Tel.: +49 (0) 221 59 68 88 31
Fax: +49 (0) 221 59 68 88 98
Email: [EMAIL PROTECTED]
digame.de GmbH, Sitz der Gesellschaft: Köln, Handelsregister Köln, HRB 32349
Geschäftsführung: Werner Klötsch, Marco de Gast
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Thorsten Kraus
Sent: Thursday, May 03, 2007 5:27 PM
To: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Stored procedure
Hi,
thanks for your answer, but I don't get the point. Perhaps
you can give
me a small example how to get the EXECUTE into a stored procedure.
Regards
Hakan Kocaman schrieb:
Hi,
Try EXECUTE
http://www.postgresql.org/docs/8.2/interactive/plpgsql-stateme
nts.html#PLPGSQL-STATEMENTS-EXECUTING-DYN
Best Regards
Hakan Kocaman
Software-Development
digame.de GmbH
Richard-Byrd-Str. 4-8
50829 Köln
Tel.: +49 (0) 221 59 68 88 31
Fax: +49 (0) 221 59 68 88 98
Email: [EMAIL PROTECTED]
digame.de GmbH, Sitz der Gesellschaft: Köln,
Handelsregister Köln, HRB 32349
Geschäftsführung: Werner Klötsch, Marco de Gast
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Thorsten Kraus
Sent: Thursday, May 03, 2007 5:00 PM
To: pgsql-general@postgresql.org
Subject: [GENERAL] Stored procedure
Hi NG,
I want to write a stored procedure which creates a
table in my PostgreSQL database. The procedure has one input
parameter: the table name.
Here is my first try, but that does not work:
--------------------------------------------------------------
------------------------------------
CREATE OR REPLACE FUNCTION create_geom_table(text)
RETURNS void AS $$
DECLARE
--table_name TEXT;
BEGIN
---------------------------------------
CREATE TABLE table_name
(
id integer,
"time" timestamp without time zone,
geom geometry,
CONSTRAINT enforce_dims_geom CHECK (ndims(geom) = 2),
CONSTRAINT enforce_geotype_geom CHECK
(geometrytype(geom) = 'MULTIPOLYGON'::text OR geom IS NULL),
CONSTRAINT enforce_srid_geom CHECK (srid(geom) = -1)
)
WITHOUT OIDS;
ALTER TABLE table_name OWNER TO "admin";
CREATE INDEX geo_index ON table_name USING gist(geom);
---------------------------------------
ALTER FUNCTION create_geom_table(table_name) OWNER TO "admin";
END;
$$ LANGUAGE plpgsql;
--------------------------------------------------------------
------------------------------------
Can someone tell me what's wrong with this and what I
have to change?
Regards,
Thorsten
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