Re: pg_dump new feature: exporting functions only. Bad or good idea ?

Daniel Gustafsson <daniel@yesql.se> writes:
>> On 25 Mar 2022, at 19:37, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I'd vote for changing the behavior of --table rather than trying to
>> be bug-compatible with this decision.

> Agreed.  Question is what to do for "-t pg_class", should we still forbid
> dumping system catalogs when they are pattern matched without wildcard or is
> should that be ok? And should this depend on if "-n pg_catalog" is used?

I don't think there's anything really wrong with just "we won't dump
system objects, full stop"; I don't see much use-case for doing that
except maybe debugging, and even that is a pretty thin argument.