On Wed, Dec 2, 2020 at 5:06 PM Ron <ronljohnso...@gmail.com> wrote: > On 12/2/20 5:35 PM, David G. Johnston wrote: > > On Wednesday, December 2, 2020, Ron <ronljohnso...@gmail.com> wrote: > >> What am I missing? >> >> (Specifying the whole file name because multiple versions are installed.) >> >> $ /usr/lib/postgresql/12/bin/pg_dump --version >> pg_dump (PostgreSQL) 12.5 (Ubuntu 12.5-1.pgdg18.04+1) >> >> postgres=# \d+ measurement >> >> > > psql? on (default) port 5432 > > > > >> $ /usr/lib/postgresql/12/bin/pg_dump -p5433 -d postgres -t measurement >> --data-only >> >> > pg_dump on port 5433 > > Usually different ports means different clusters > > > That's right. What's your point? > > That you were comparing apples and oranges - specifically that the database you were dumping was empty but the one you were checking was not.
David J.
