Mon, 27 Feb 2023 20:09:58 +0100 wenzelm proper SQL (amending 7ab9bac1ca96);
Mon, 27 Feb 2023 15:31:19 +0100 wenzelm clarified signature: more explicit "synchronized" regions;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 tip