May 2019
Intermediate to advanced
600 pages
20h 46m
English
PostgreSQL is designed to be highly extensible. Database extensions can be easily loaded by using CREATE EXTENSION, which automates version checks, dependencies, and other aspects of configuration.
PostgreSQL supports user-defined data types, operators, indexes, functions, and languages.
Many extensions are available for PostgreSQL, including the PostGIS extension, which provides world-class Geographical Information System (GIS) features.
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