On Tue, Dec 04, 2007 at 05:20:31PM +0100, Romulo Goncalves wrote: > #c0 := b.select([EMAIL PROTECTED], oid(b.count() - 3)).mark([EMAIL > PROTECTED]).reverse(); > cnt := aggr.count(alg); > cnt := calc.-(cnt,3); > id := calc.oid(cnt); > sel := algebra.select(b, [EMAIL PROTECTED], id); > mrk := algebra.markT(sel, [EMAIL PROTECTED]); > c0 := bat.reverse(mrk); > > I did like this and I still get: > [EMAIL PROTECTED] MonetDB5]$ ../../bin/mserver5 > # MonetDB server v5.3.0, based on kernel v1.21.0 > # Serving database 'demo' > # Compiled for x86_64-redhat-linux-gnu/64bit with 64bit OIDs dynamically > linked > # Copyright (c) 1993-2007 CWI, all rights reserved > # Visit http://monetdb.cwi.nl/ for further information > #warning: please don't forget to set your vault key! > #(see /ufs/goncalve/scratch/MonetDB/MonetDB5/etc/monetdb5.conf) > !TypeException:user.str2qgrams[26]:'algebra.select' undefined in: > sel:any := algebra.select(b:bat[:str,:void], _27:oid, id:oid) ^^^^ ^^^ ^^^ MAL strict typing (void != oid)? What does b's tail look like? Is it VOID-NIL (i.e., with NIL seqbase) or non-materialized dense OID ("VID") (i.e., with non-NIL seqbase)?
> >> Third question: > >> !SyntaxException:parseError: res := [+](c1, c2); > >> !SyntaxException:parseError: ^operator expected > > batcalc.+(c1,c2); > So for all the functions inside [<func>] I should use > batcalc.<func> , right? Right --- provided the is an explicit specific batcalc.<func> implementation in MAL for <func> --- in MIL the multiplexed [<func>] is generic for all scalar function <func>. Stefan -- | Dr. Stefan Manegold | mailto:[EMAIL PROTECTED] | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 | ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ Monetdb-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/monetdb-developers
