Обсуждение: Re: [COMMITTERS] pgsql: We no longer need to palloc the VacuumStmt node; keeping it on

alvherre@postgresql.org (Alvaro Herrera) writes:
> We no longer need to palloc the VacuumStmt node; keeping it on the stack is
> simpler.

If you're going to do that, you should at least set the nodeTag so that
the struct appears valid to onlookers.  A memset wouldn't be out of
place either to make sure that any uninitialized fields behave sanely.
        regards, tom lane

Tom Lane wrote:
> alvherre@postgresql.org (Alvaro Herrera) writes:
> > We no longer need to palloc the VacuumStmt node; keeping it on the stack is
> > simpler.
> 
> If you're going to do that, you should at least set the nodeTag so that
> the struct appears valid to onlookers.  A memset wouldn't be out of
> place either to make sure that any uninitialized fields behave sanely.

Done, thanks.

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support