Tom Lane wrote:
> "Merlin Moncure" <[EMAIL PROTECTED]> writes:
> > Nailed it.
> > problem is in mainloop.c -> setup_cancel_handler.  Apparently you can
> > have multiple handlers and windows keeps track of them all, even if they
> > do the same thing.  Keeping track of so many system handles would
> > naturally slow the whole process down.
> Yipes.  So we really want to do that only once.
> AFAICS it is appropriate to move the sigsetjmp and setup_cancel_handler
> calls in front of the per-line loop inside MainLoop --- can anyone see
> a reason not to?


> I'm inclined to treat this as an outright bug, not just a minor
> performance issue, because it implies that a sufficiently long psql
> script would probably crash a Windows machine.


  Bruce Momjian                        |               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

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