https://www.postgresql.org/docs/current/postgres-fdw.html
PostgreSQL: Documentation: 18: F.38. postgres_fdw — access data stored in external PostgreSQL...
F.38. postgres_fdw — access data stored in external PostgreSQL servers # F.38.1. FDW Options of postgres_fdw F.38.2. Functions F.38.3. Connection Management …
18 faccess datapostgresqldocumentationfdw