CREATE SCHEMA schema_name [ AUTHORIZATION user_name ] [ schema_element [ ... ] ] CREATE SCHEMA AUTHORIZATION user_name [ schema_element [ ... ] ]
CREATE SCHEMA enters a new schema into the current database. The schema name must be distinct from the name of any existing schema in the current database.
A schema is essentially a namespace:
it contains named objects (tables, data types, functions, and operators)
whose names can duplicate those of other objects existing in other
schemas. Named objects are accessed either by "qualifying"
their names with the schema name as a prefix, or by setting a search
path that includes the desired schema(s). A CREATE command
specifying an unqualified object name creates the object
in the current schema (the one at the front of the search path,
which can be determined with the function current_schema).
Opt