On Mon, 2009-09-21 at 13:50 +0300, Heikki Linnakangas wrote: > The documentation talks about setting and checking > default_transaction_read_only, but I think it doesn't say anything > about > transaction_read_only, which I find odd. This in particular: > > > Users will be able to tell whether their session is read-only by > > + issuing SHOW default_transaction_read_only > > seems misleading, as you might have default_transaction_read_only=on, > but still be able to do "SET transaction_read_only", so the *session* > isn't necessarily read-only.
Yes, clearly missing a check there. Those two operations should be blocked at higher level, using PreventCommandDuringRecovery() and I confess that I thought they already were. Doesn't crash because of the other checks in place, but gives wrong error message. Thanks for penetration testing the patch. -- Simon Riggs www.2ndQuadrant.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
