The view pg_rules provides access to useful information about query rewrite rules. Table

NameREVOKE -- remove access privileges Synopsis

The catalog pg_user_mapping stores the mappings from local user to remote. Access to this catalog is restricted from normal users, use the view

NameALTER FOREIGN TABLE -- change the definition of a foreign table Synopsis

NameCOMMENT -- define or change the comment of an object Synopsis

PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays. Arrays of any built-in or user-defined base

Namepg_restore -- restore a PostgreSQL database from an archive file created by pg_dump

See Section 8.17 for an overview of range types. Table 9-49 shows

PostgreSQL implements portions of the SQL/MED specification, allowing you to access data that resides outside PostgreSQL using regular SQL

When a table is created, it contains no data. The first thing to do before a database can be of much use is to insert data. Data is conceptually inserted one row at a time