my first procedure

folks

i´ts is my first procedure/function
the pgadmin show 10 secs in execute it

any pointer be apreciated

CREATE OR REPLACE FUNCTION fs_getstring() RETURNS TEXT
AS '
DECLARE
DECLARE
curs1 CURSOR FOR select id_reparticion
::varchar || chr(1) || codigo_reparticion ::varchar
|| chr(1) ||
codigo_repar_inter ::varchar || chr(1) ||
nombre_reparticion ::varchar || chr(1) ||
vigencia_desde ::varchar
|| chr(1) || vigencia_hasta ::varchar || chr(1) ||
id_calle_repar ::varchar || chr(1) || numero ::varchar
|| chr(1) || piso ::varchar ||
chr(1) || oficina ::varchar || chr(1) || telefono
::varchar || chr(1) || fax ::varchar ||
chr(1) || email ::varchar || chr(1) ||
codigo_estructura ::varchar || chr(1) ||
repart_presentismo ::varchar || chr(1) ||
id_reparticion_ext ::varchar || chr(1) ||
proximo_remito ::varchar || chr(1) || en_red
::varchar || chr(1) ||
sector_mesa ::varchar || chr(255) ::text
from repartit;
v_buffer TEXT ;
v_var TEXT ;

BEGIN
v_var = '''' ;
open curs1 ;

FETCH curs1 INTO v_buffer ;
WHILE ( FOUND ) LOOP
v_var = v_var || v_buffer ;
FETCH curs1 INTO v_buffer ;
END LOOP;
close curs1 ;
RETURN v_var;
END
' LANGUAGE 'plpgsql';

the statement
v_var = v_var || v_buffer ;
allocate memory dynamically , i think this is problem

any clue?

best regards
MDC

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