January 2019
Beginner
556 pages
14h 19m
English
Content preview from Learning PostgreSQL 11 - Third Edition
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Schemas
Object names can be reused in different schemas without conflict. The schema contains all the database-named objects, including tables, views, functions, aggregates, indexes, sequences, triggers, data types, domains, and ranges:
By default, there is a schema called public in the template databases. That means all the newly-created databases also contain this schema. All users, by default, can access this schema implicitly. Again, this is inherited from the template databases. Allowing this access pattern simulates a situation where the server is not schema-aware. This is useful in small companies where there's no need to have complex ...
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