insert into product (prod_id, name, price)
values
(1, 'Swiss Army Knife', 42),
(2, 'Screwdriver', 12), 
(3, 'Standard Laptop', 1000),
(4, 'High End Laptop', 1800),
(5, '55cm Monitor', 100),
(6, '70cm Monitor', 200),
(7, '132cm TV Set', 1400),
(8, '152cm TV Set', 2100);

insert into category (cat_id, name, discount)
values
(1, 'Electronics', 1),
(2, 'TV Sets', 5),
(3, 'Tools', 1),
(4, 'Outdoor Equipment', 0),
(5, 'Displays', 8),
(6, 'Laptops', 9);

insert into product_category (prod_id, cat_id, is_active)
values 
(1, 3, false), 
(1, 4, true), 
(2, 3, true), 
(3, 6, true), 
(4, 6, true), 
(5, 5, true), 
(6, 5, true), 
(7, 5, false), 
(7, 2, true), 
(8, 5, false), 
(8, 2, true),
(3, 1, true),
(4, 1, true), 
(5, 1, true), 
(6, 1, true), 
(7, 1, true), 
(8, 1, true);