Hi, I am trying to compress some data down into a single row (making it an array). I believe I am close, but I still keep getting an error: "ERROR: query has no destination for result data"
Does anyone have an idea what is going wrong? Thanks. CREATE or REPLACE FUNCTION getVSS(f_pvid integer, f_time timestamp, OUT o_port integer[], OUT o_conf double precision[], OUT d_port integer[], OUT d_conf double precision[]) RETURNS setof record as $$ DECLARE vssview RECORD; BEGIN o_port = ARRAY[0]; o_conf = ARRAY[0]; d_port = ARRAY[0]; d_conf = ARRAY[0]; FOR vssview IN select vss_orig.portid, vss_orig.confidence from vss, vss_orig where vss.vssmsg = vss_orig.vssmsg AND pvid = f_pvid and f_time between starttime and endtime LOOP select array_append(o_port, vssview.portid); select array_append(o_conf, vssview.confidence); END LOOP; FOR vssview IN select vss_dest.portid, vss_dest.confidence from vss, vss_dest where vss.vssmsg = vss_dest.vssmsg AND pvid = f_pvid and f_time between starttime and endtime LOOP select array_append(d_port, vssview.portid); select array_append(d_conf, vssview.confidence); END LOOP; END; $$ LANGUAGE plpgsql; -- View this message in context: http://www.nabble.com/Data-into-an-array-tp19167834p19167834.html Sent from the PostgreSQL - sql mailing list archive at Nabble.com. -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql