Changeset: 751b71c3eaa9 for MonetDB URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=751b71c3eaa9 Modified Files: monetdb5/optimizer/opt_multiplex.c Branch: default Log Message:
Updated comments. diffs (27 lines): diff --git a/monetdb5/optimizer/opt_multiplex.c b/monetdb5/optimizer/opt_multiplex.c --- a/monetdb5/optimizer/opt_multiplex.c +++ b/monetdb5/optimizer/opt_multiplex.c @@ -21,20 +21,21 @@ #include "mal_interpreter.h" /* - * @- * The generic solution to the multiplex operators is to translate * them to a MAL loop. * The call optimizer.multiplex(MOD,FCN,A1,...An) introduces the following code * structure: * * @verbatim + * A1rev:=bat.reverse(A1); * resB:= bat.new(A1); * barrier (h,t):= iterator.new(A1); * $1:= algebra.fetch(A1,h); * $2:= A2; # in case of constant? * ... * cr:= MOD.FCN($1,...,$n); - * bat.insert(resB,h,cr); + * y:=algebra.fetch(A1rev,h); + * bat.insert(resB,y,cr); * redo (h,t):= iterator.next(A1); * end h; * @end verbatim _______________________________________________ Checkin-list mailing list Checkin-list@monetdb.org http://mail.monetdb.org/mailman/listinfo/checkin-list
