Andrej Vanek wrote: > Hi, > > > now I've checked release-notes of 9.3.5 (my version 9.3.4)- found a fix > which probably could lead to my deadlocks: > > > Fix race condition when updating a tuple concurrently locked by another > > process (Andres Freund,Álvaro Herrera) > > How can I make sure I've run into this bug? Update and see if you can reproduce the bug there. If you can, let us know; I didn't trace through your example and won't unless you confirm it's still an issue. It's a bad idea to run any 9.3 version other than the latest one. There are some ugly bugs in there. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general