Postgresql 中文操作指南
F.12. dblink — connect to other PostgreSQL databases #
dblink 是一个模块,它支持在数据库会话中连接到其他 PostgreSQL 数据库。
dblink is a module that supports connections to other PostgreSQL databases from within a database session.
另请参阅 postgres_fdw,它提供了大致相同的功能,但使用的基础设施更为现代且符合标准。
See also postgres_fdw, which provides roughly the same functionality using a more modern and standards-compliant infrastructure.