ALTER SCHEMA — change the definition of a schema
ALTER SCHEMAnameRENAME TOnewnameALTER SCHEMAnameOWNER TOnewowner
ALTER SCHEMA changes the definition of a schema.
You must own the schema to use ALTER SCHEMA.
To rename a schema you must also have the
CREATE privilege for the database.
To alter the owner, you must also be a direct or
indirect member of the new owning role, and you must have the
CREATE privilege for the database.
(Note that superusers have all these privileges automatically.)