Postgres-XC 1.0.3 Documentation | ||||
---|---|---|---|---|
Prev | Fast Backward | Chapter 45. System Catalogs | Fast Forward | Next |
Note: The following description applies both to Postgres-XC and PostgreSQL if not described explicitly.
The catalog pg_namespace stores namespaces. A namespace is the structure underlying SQL schemas: each namespace can have a separate collection of relations, types, etc. without name conflicts.