PostgreSQL has the ability to report the progress of certain commands during command execution. Currently, the only command which supports

Namepg_rewind -- synchronize a PostgreSQL data directory with another data directory that was forked from it

Window functions provide the ability to perform calculations across sets of rows that are related to the current query row. See

Namedroplang -- remove a PostgreSQL procedural language

NameRESET -- restore the value of a run-time parameter to the default value Synopsis

NameSHOW -- show the value of a run-time parameter Synopsis

PostgreSQL has native support for using SSL connections to encrypt client/server communications for increased

The pg_enum catalog contains entries showing the values and labels for each enum type. The internal representation of a given enum value is

VALUES provides a way to generate a "constant table" that can be used in a query without having to actually create and

This section describes functions and operators for examining and manipulating values of type bytea.