On Mon, 2007-08-13 at 14:42 -0400, Jan Wieck wrote:
> On 8/10/2007 11:04 AM, Simon Riggs wrote:
> > Can I just check my understanding?
> > 
> > Slony single threads access to the log tables indirectly, by making the
> > log triggers do a LOCK TABLE on sl_event in EXCLUSIVE mode.
> > 
> > So we don't actually do LOCK TABLE on sl_log in EXCLUSIVE mode, but that
> > is the overall effect?
> 
> Where does the log trigger do that? It should not!
> 
> What does lock sl_event exclusively is the code that creates events, in 
> order to guarantee that events commit in the ev_seqno order and nothing 
> else.

OK, thanks.

-- 
  Simon Riggs
  EnterpriseDB  http://www.enterprisedb.com