zomato data files script.sql

DROP TABLE IF EXISTS goldusers_signup;
CREATE TABLE goldusers_signup (userid INTEGER, gold_signup_date DATE); 

INSERT INTO goldusers_signup (userid, gold_signup_date) 
VALUES 
    (1, '2017-09-22'),
    (3, '2017-04-21');

DROP TABLE IF EXISTS users;
CREATE TABLE users (userid INTEGER, signup_date DATE); 

INSERT INTO users (userid, signup_date) 
VALUES 
    (1, '2014-09-02'),
    (2, '2015-01-15'),
    (3, '2014-04-11');

DROP TABLE IF EXISTS sale;
CREATE TABLE sale (userid INTEGER, created_date DATE, product_id INTEGER); 

INSERT INTO sale (userid, created_date, product_id) 
VALUES 
    (1, '2017-04-19', 2),
    (3, '2019-12-18', 1),
    (2, '2020-07-20', 3),
    (1, '2019-10-23', 2),
    (1, '2018-03-19', 3),
    (3, '2016-12-20', 2),
    (1, '2016-11-09', 1),
    (1, '2016-05-20', 3),
    (2, '2017-09-24', 1),
    (1, '2017-03-11', 2),
    (1, '2016-03-11', 1),
    (3, '2016-11-10', 1),
    (3, '2017-12-07', 2),
    (3, '2016-12-15', 2),
    (2, '2017-11-08', 2),
    (2, '2018-09-10', 3);

DROP TABLE IF EXISTS product;
CREATE TABLE product (product_id INTEGER, product_name TEXT, price INTEGER); 

INSERT INTO product (product_id, product_name, price) 
VALUES
    (1, 'p1', 980),
    (2, 'p2', 870),
    (3, 'p3', 330);
select * from sale;
select * from product;
select * from goldusers_signup;
select * from users;