Postgres
pg_dump -h 127.0.0.1 -p 54320 -U postgres -d db_name -O -x > bak.sql
psql -h 127.0.0.1 -p 54320 -U postgres -d db_name < bak.sql
https://simplebackups.com/blog/docker-postgres-backup-restore-guide-with-examples/
https://josepostiga.com/how-to-upgrade-postgresql-version-and-transfer-your-old-data-using-docker/
https://www.dbi-services.com/blog/postgresql-12-new-option-exclude-database-for-pg_dumpall/
TRUNCATE public.health_labeledtw RESTART IDENTITY CASCADE;
docker-compose exec {service_name} pg_dumpall -U {postgres_user} > dump.sql
docker-compose ps
docker-compose exec postgres-plv8-pgcrypto pg_dumpall -U postgres > dump.sql
docker-compose exec postgres-plv8-pgcrypto pg_dumpall --exclude-database=db1 --exclude-database=db2 -U postgres > dump.sql