From: Jan Szejko Date: Wed, 6 Apr 2016 10:56:10 +0000 (+0200) Subject: db optimizations X-Git-Url: https://git.mdrn.pl/wolnelektury.git/commitdiff_plain/79d770e03bde9d600ec6effdcc9c15487ff23897?ds=inline;hp=79d770e03bde9d600ec6effdcc9c15487ff23897 db optimizations ---