November 2015
Beginner
464 pages
9h 46m
English
Content preview from Learning PostgreSQL
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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 database and session. Finally, a database can use several programming languages:
PostgreSQL main components conceptual relations
In order to create a database, one needs to specify the owner and the encoding of the database; if the encoding of template1 does not match the required ...
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