The following bug has been logged online:
Bug reference: 2532
Logged by: Tiziano Tissino
Email address: [EMAIL PROTECTED]
PostgreSQL version: 8.1.4
Operating system: Linux (Ubuntu Dapper)
Description: os.chdir call in plpython function doesn't work
Details:
I have a function like the following one:
CREATE OR REPLACE FUNCTION public.test() RETURNS int4 AS $BODY$
from os import chdir
chdir('/tmp')
test=plpy.execute('SELECT int_field FROM table1;')[0]['int_field']
return test
$BODY$ LANGUAGE 'plpythonu' VOLATILE;
when calling it, I get an error like this one:
db=# select test(); WARNING: plpython: in function test:
DETAIL: plpy.SPIError: Unknown error in PLy_spi_execute_query
ERROR: could not open relation 1663/16737/18906: No such file or directory
CONTEXT: SQL statement "SELECT int_field FROM table1;"
The same function, without the row "chdir('/tmp')", works fine.
I just upgraded to 8.1.4; with previous db version (8.0), that function
worked fine as well.
---------------------------(end of broadcast)---------------------------
TIP 4: Have you searched our list archives?
http://archives.postgresql.org
