Tue, 20 Jul 1999 18:50:46 +0200 wenzelm checkpoint;
Tue, 20 Jul 1999 10:34:17 +0200 berghofe Eliminated addDistinct.
Mon, 19 Jul 1999 21:26:33 +0200 wenzelm facts: no statement_binds;
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip