Re: Violation of principle that plan trees are read-only - Mailing list pgsql-hackers

I wrote:
> [ confused... ]  I get the same output from that script with or
> without the patch.

Oh, scratch that: I'd gotten confused about which branch I was
working in.  It does change the output as you say.

I still think it's irrelevant to view display, including pg_dump,
though.  Those operations work from a parse tree not a plan tree.

            regards, tom lane