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 David J.