-- Syntax -- DROP { DATABASE | SCHEMA } [ IF EXISTS ] dbname [ RESTRICT | CASCADE ] CREATE DATABASE inventory_db COMMENT 'This database is used to maintain Inventory'; CREATE SCHEMA inventory_db COMMENT 'This database is used to maintain Inventory'; DROP DATABASE inventory_db CASCADE; DROP SCHEMA inventory_db CASCADE; DROP DATABASE IF EXISTS inventory_db CASCADE; DROP SCHEMA IF EXISTS inventory_db CASCADE; DROP DATABASE inventory_db RESTRICT; DROP SCHEMA inventory_db RESTRICT;