lab Solved

create.sql

@@ -0,0 +1,48 @@
+CREATE DATABASE IF NOT EXISTS lab_mysql;
+USE lab_mysql;
+
+DROP TABLE IF EXISTS invoices;
+DROP TABLE IF EXISTS salespersons;
+DROP TABLE IF EXISTS customers;
+DROP TABLE IF EXISTS cars;
+
+CREATE TABLE cars (
+    VIN CHAR(17) NOT NULL,
+    manufacturer VARCHAR(50) NOT NULL,
+    model VARCHAR(50) NOT NULL,
+    year YEAR NOT NULL,
+    color VARCHAR(20) NOT NULL,
+    PRIMARY KEY (VIN)
+);
+
+CREATE TABLE customers (
+    customer_ID INT AUTO_INCREMENT NOT NULL,
+    name VARCHAR(100) NOT NULL,
+    phone_number VARCHAR(20),
+    email VARCHAR(100),
+    address VARCHAR(150),
+    city VARCHAR(50),
+    state_province VARCHAR(50),
+    country VARCHAR(50) NOT NULL,
+    ZIP VARCHAR(20),
+    PRIMARY KEY (customer_ID)
+);
+
+CREATE TABLE salespersons (
+    staff_ID INT AUTO_INCREMENT NOT NULL,
+    name VARCHAR(100) NOT NULL,
+    store VARCHAR(100),
+    PRIMARY KEY (staff_ID)
+);
+
+CREATE TABLE invoices (
+    invoice_number INT AUTO_INCREMENT NOT NULL,
+    date DATE NOT NULL,
+    car_VIN CHAR(17) NOT NULL,
+    customer_ID INT NOT NULL,
+    salesperson_ID INT NOT NULL,
+    PRIMARY KEY (invoice_number),
+    FOREIGN KEY (car_VIN) REFERENCES cars(VIN),
+    FOREIGN KEY (customer_ID) REFERENCES customers(customer_ID),
+    FOREIGN KEY (salesperson_ID) REFERENCES salespersons(staff_ID)
+);

delete.sql

@@ -0,0 +1,9 @@
+USE lab_mysql;
+
+SET SQL_SAFE_UPDATES = 0;
+
+DELETE FROM cars
+WHERE vin = 'HKNDGS7CU31E9Z7JW'
+LIMIT 1;
+
+SET SQL_SAFE_UPDATES = 1;

seeding.sql

@@ -0,0 +1,72 @@
+DROP TABLE IF EXISTS invoices;
+DROP TABLE IF EXISTS salespersons;
+DROP TABLE IF EXISTS customers;
+DROP TABLE IF EXISTS cars;
+
+CREATE TABLE cars (
+    vin VARCHAR(17) PRIMARY KEY,
+    manufacturer VARCHAR(50),
+    model VARCHAR(50),
+    year INT,
+    color VARCHAR(30)
+);
+
+CREATE TABLE customers (
+    id INT PRIMARY KEY,
+    cust_id INT,
+    cust_name VARCHAR(100),
+    cust_phone VARCHAR(30),
+    cust_email VARCHAR(100),
+    cust_address VARCHAR(200),
+    cust_city VARCHAR(50),
+    cust_state VARCHAR(50),
+    cust_country VARCHAR(50),
+    cust_zipcode VARCHAR(20)
+);
+
+CREATE TABLE salespersons (
+    id INT PRIMARY KEY,
+    staff_id VARCHAR(10),
+    name VARCHAR(100),
+    store VARCHAR(50)
+);
+
+CREATE TABLE invoices (
+    id INT PRIMARY KEY,
+    invoice_number VARCHAR(20),
+    date DATE,
+    car VARCHAR(17),
+    customer INT,
+    salesperson INT,
+    FOREIGN KEY (car) REFERENCES cars(vin),
+    FOREIGN KEY (customer) REFERENCES customers(id),
+    FOREIGN KEY (salesperson) REFERENCES salespersons(id)
+);
+
+INSERT INTO cars (vin, manufacturer, model, year, color) VALUES
+('3K096I98581DHSNAQ', 'Volkswagen', 'Tiguan', 2019, 'Blue'),
+('ZM8G7BEUQZ97IH46V', 'Peugeot', 'Rifter', 2019, 'Red'),
+('RKXVNNIHLVVZOUB4M', 'Ford', 'Fusion', 2018, 'White'),
+('HKNDGS7CU31E9Z7JW', 'Toyota', 'RAV4', 2018, 'Silver'),
+('DAM41UDN3CHU2WVF6', 'Volvo', 'V60', 2019, 'Gray'),
+('DAM41UDN3CHU2WVF7', 'Volvo', 'V60 Cross Country', 2019, 'Gray');
+
+INSERT INTO customers (id, cust_id, cust_name, cust_phone, cust_email, cust_address, cust_city, cust_state, cust_country, cust_zipcode) VALUES
+(1, 10001, 'Pablo Picasso', '+34 636 17 63 82', NULL, 'Paseo de la Chopera, 14', 'Madrid', 'Madrid', 'Spain', '28045'),
+(2, 20001, 'Abraham Lincoln', '+1 305 907 7086', NULL, '120 SW 8th St', 'Miami', 'Florida', 'United States', '33130'),
+(3, 30001, 'Napoléon Bonaparte', '+33 1 79 75 40 00', NULL, '40 Rue du Colisée', 'Paris', 'Île-de-France', 'France', '75008');
+
+INSERT INTO salespersons (id, staff_id, name, store) VALUES
+(1, '00001', 'Petey Cruiser', 'Madrid'),
+(2, '00002', 'Anna Sthesia', 'Barcelona'),
+(3, '00003', 'Paul Molive', 'Berlin'),
+(4, '00004', 'Gail Forcewind', 'Paris'),
+(5, '00005', 'Paige Turner', 'Miami'),
+(6, '00006', 'Bob Frapples', 'Mexico City'),
+(7, '00007', 'Walter Melon', 'Amsterdam'),
+(8, '00008', 'Shonda Leer', 'São Paulo');
+
+INSERT INTO invoices (id, invoice_number, date, car, customer, salesperson) VALUES
+(1, '852399038', '2018-08-22', '3K096I98581DHSNAQ', 1, 3),
+(2, '731166526', '2018-12-31', 'RKXVNNIHLVVZOUB4M', 3, 5),
+(3, '271135104', '2019-01-22', 'ZM8G7BEUQZ97IH46V', 2, 7);

update.sql

@@ -0,0 +1,13 @@
+SELECT id, cust_name, cust_email FROM customers;
+
+UPDATE customers
+SET cust_email = '[email protected]'
+WHERE id = 1;
+
+UPDATE customers
+SET cust_email = '[email protected]'
+WHERE id = 2;
+
+UPDATE customers
+SET cust_email = '[email protected]'
+WHERE id = 3;