Sun, 12 Feb 2006 21:34:26 +0100 wenzelm tuned;
Sun, 12 Feb 2006 21:34:25 +0100 wenzelm export exception SAME (for join);
Sun, 12 Feb 2006 21:34:24 +0100 wenzelm low-level tuning of merge: maintain identity of accesses;
Sun, 12 Feb 2006 21:34:23 +0100 wenzelm share exception UNDEF with Table;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -4 +4 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip