January 2019
Beginner
556 pages
14h 19m
English
Content preview from Learning PostgreSQL 11 - Third Edition
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PostgreSQL high-level object interaction
To sum up, a PostgreSQL server can contain many databases, programming languages, roles, and tablespaces. Each database has an owner and a default tablespace; a role can be granted permission to access or can own several databases. The settings can be used to control the behavior of the PostgreSQL server on several levels, such as the database and the session.
Finally, a database can use several programming languages:
In order to create a database, you need to specify the owner and the encoding of the database; if the encoding of template1 doesn't match the required encoding, template0 should be used ...
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