DROP TABLE IF EXISTS items;
CREATE TABLE items (
name VARCHAR(255),
price BIGINT UNSIGNED KEY
) DEFAULT CHARSET=utf8mb4;
INSERT INTO items VALUES ("house", 18446744073709551615);
INSERT INTO items VALUES ("note PC", 32767);
INSERT INTO items VALUES ("discount", 0);
INSERT INTO items VALUES ("coke", 100);
INSERT INTO items VALUES ("super car", 9223372036854775808);
SELECT * FROM items;
name	price
discount	0
coke	100
note PC	32767
super car	9223372036854775808
house	18446744073709551615
SELECT * FROM items WHERE price <= 9223372036854775808;
name	price
discount	0
coke	100
note PC	32767
super car	9223372036854775808
SELECT * FROM items WHERE price > 9223372036854775807;
name	price
super car	9223372036854775808
house	18446744073709551615
DROP TABLE items;
