See the CREATE TABLE statement for details.

    You cannot use the FROM path-name clause when embedding a CREATE
    TABLE statement in a CREATE SCHEMA statement. You can, however,
    issue a separate CREATE TABLE statement following the CREATE
    SCHEMA statement. You can also describe the table directly within
    the CREATE SCHEMA statement.

    The CREATE TABLE statements in a CREATE SCHEMA statement can
    refer to domains not yet created, provided that CREATE DOMAIN
    statements for the domains are in the same CREATE SCHEMA
    statement.