Magnus Hagander <magnus@hagander.net> writes:
> Updated patch attached that does this, and the proper schema qualifications.
I'd schema-qualify the quote_ident and regclass names too.
Also, just as a matter of style, I think it'd be better to assign short
aliases to the table names ("pg_catalog.pg_class c" etc) and use those.
I forget what the letter of the SQL standard is about whether an
un-aliased schema-qualified table name can be referenced in the query
without schema-qualifying the reference, but I'm pretty sure that not
doing so is at least frowned on.
regards, tom lane