Thu, 23 Jun 2016 15:45:30 +0200 [migration] Add IF EXISTS on DROP CONSTRAINT
Sylvain Thénault <sylvain.thenault@logilab.fr> [Thu, 23 Jun 2016 15:45:30 +0200] rev 11363
[migration] Add IF EXISTS on DROP CONSTRAINT problem encountered on migration of a legacy database
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 tip