Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp> writes:
>> * The difference is that the Execute message stops the statement_timeout timer,
> No. Parse, bind and Execute message indivually stops and starts the
> statement_timeout timer with the patch.
That seems like it could represent quite a lot of added overhead,
on machines where gettimeofday() is slow ... which is still a lot
of them, unfortunately.
regards, tom lane