Josh,
> > [ stuff deleted ]
> > CREATE FUNCTION metakey (text, int4, int4) returns text as
> > ' SELECT $1 || ' ' || text($2) || ' ' || text($3) '
> > LANGUAGE 'sql';
> >
> > || is the "concatenate text" operator.
> >
> > Change the param types and cast them as you need.
>
> ... But keep in mind
Hi Juerg,
> I need to build an additional field (metakey) out of three fields in
> the table.
>
> SELECT a.a_kurzbez, a.a_ausgabenr, a.a_bundnr, a.a_nr, a.a_z_blaenge,
> a.a_z_laenge, a.a_z_umfang FROM auftrag a
>
> should be changed to something like
>
> SELECT (a.a_kurzbez + a.a_ausgabenr + a.
Hi everybody
I need to build an additional field (metakey) out of three fields in the
table.
SELECT a.a_kurzbez, a.a_ausgabenr, a.a_bundnr, a.a_nr, a.a_z_blaenge,
a.a_z_laenge, a.a_z_umfang FROM auftrag a
should be changed to something like
SELECT (a.a_kurzbez + a.a_ausgabenr + a.a_bundnr) as
