Sample tables, PostgreSQL

Sample tables

--PostgreSQL 9.6
--'\\' is a delimiter

CREATE TABLE crealytics_customers(
   id INT PRIMARY KEY     NOT NULL,
   name           TEXT ,
   address         TEXT,
   age        INT
);

CREATE TABLE crealytics_products(
   id INT PRIMARY KEY     NOT NULL,
   name           TEXT ,
   price INT
);

CREATE TABLE crealytics_sales(
   id INT PRIMARY KEY     NOT NULL,
   date           date ,
   customer_id    INT,
   product_id       INT,
   unit_sold       INT,
   paid_amount INT
);

INSERT INTO crealytics_customers (id, name, address, age) values(1, 'Alex', 'Berlin', 35);
INSERT INTO crealytics_customers (id, name, address, age) values(2, 'Sarah', 'Munich', 40);
INSERT INTO crealytics_customers (id, name, address, age) values(3, 'Jan', 'Stuttgart', 32);
INSERT INTO crealytics_customers (id, name, address, age) values(4, 'Fred', 'Postdam', 20);

INSERT INTO crealytics_products (id, name, price) values(1, 'Tomato', 9);
INSERT INTO crealytics_products (id, name, price) values(2, 'Cucumber', 5);
INSERT INTO crealytics_products (id, name, price) values(3, 'Avocado', 15);
INSERT INTO crealytics_products (id, name, price) values(4, 'Red Pepper', 6);
INSERT INTO crealytics_products (id, name, price) values(5, 'Orange', 10);
INSERT INTO crealytics_products (id, name, price) values(6, 'Apple', 8);

INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(1, '2016-01-01', 1,1,5,45);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(2, '2016-01-01', 2,1,2,18);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(3, '2016-01-01', 3,2,7,35);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(4, '2016-01-07', 1,3,3,45);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(5, '2016-01-07', 2,2,5,25);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(6, '2016-01-07', 4,2,5,25);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(7, '2016-01-10', 1,4,5,30);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(8, '2016-01-10', 2,4,5,30);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(9, '2016-01-10', 4,5,6,60);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(10, '2016-01-10', 4,3,9,135);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(11, '2016-01-14', 3,1,4,60);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(12, '2016-01-14', 2,3,6,90);
INSERT INTO crealytics_sales (id, date, customer_id, product_id, unit_sold, paid_amount) values(13, '2016-01-14', 2,3,6,90);

select


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