CREATE TABLE products (product_id NUMBER(3) PRIMARY KEY, product_desc VARCHAR2(25), qty NUMBER(8,2), rate NUMBER(10,2), total_value AS ( qty * rate)) PARTITION BY RANGE (total_value) (PARTITION p1 VALUES LESS THAN (100000), PARTITION p2 VALUES LESS THAN (150000), PARTITION p3 VALUES LESS THAN (MAXVALUE)) COMPRESS FOR ALL OPERATIONS;