On Mon, Sep 26, 2011 at 12:20 PM, Robert Haas <robertmh...@gmail.com> wrote: > On Mon, Sep 26, 2011 at 12:17 PM, Merlin Moncure <mmonc...@gmail.com> wrote: >> hm. any relation to YAMAMOTO Takashi's recent email, [BUGS] bug in >> plancache.c, which hasn't hit the archives yet? >> >>> "GetCachedPlan can pass the 'qlist' to the planner twice. >> if i understand the code correctly, it's unsafe because the planner is >> destructive wrt the input tree. for my application, it often causes >> a crash in executor." > > I was just wondering about that. It seems like it could very well be > the same issue, but I have not tested it yet.
OK, I tested it. On my system, that patch appears to fix this problem. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
