A nice workaraound because
EXECUTE 'select nextval(''test'')' INTO I;
doesnt work in 8.0 seems to be:
myid:=nextval('stvtrsid_seq'::TEXT);
This seems to work in every case.
Daniel
Jaime Casanova schrieb:
try this way:
CREATE OR REPLACE FUNCTION testseq() RETURNS void AS
$BODY$
BEGIN
EXECUTE 'CREATE TEMP SEQUENCE test';
PERFORM testseq1();
DROP SEQUENCE test;
RETURN;
END;
$BODY$
LANGUAGE 'plpgsql' VOLATILE;
ALTER FUNCTION testseq() OWNER TO postgres;
CREATE OR REPLACE FUNCTION testseq1() RETURNS void AS
$BODY$
DECLARE I INTEGER;
BEGIN
EXECUTE 'select nextval(''test'')' INTO I;
raise notice '%', I;
RETURN;
END;
$BODY$
LANGUAGE 'plpgsql' VOLATILE;
ALTER FUNCTION testseq1() OWNER TO postgres;
SELECT testseq();
SELECT testseq();
is the same problem as with temp tables, you must put their creation,
and in this case even the nextval in an execute...
--
regards,
Jaime Casanova
(DBA: DataBase Aniquilator ;)
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
