db lab 6

INFO-1273 (Databases 1)/Labs/Lab 6/customer_db_ip.sql

@@ -0,0 +1,46 @@
+CREATE DATABASE IF NOT EXISTS paintingBusiness;
+USE paintingBusiness;
+
+CREATE TABLE IF NOT EXISTS customers(
+	customer_id INT NOT NULL PRIMARY KEY,
+    first_name VARCHAR(25) NOT NULL,
+    last_name VARCHAR(30) NOT NULL,
+    `address` VARCHAR(255) NOT NULL,
+    phone VARCHAR(15) NOT NULL,
+    email VARCHAR(30) NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS employees(
+	employee_id INT NOT NULL PRIMARY KEY,
+    first_name VARCHAR(25) NOT NULL,
+    last_name VARCHAR(30) NOT NULL,
+    `address` VARCHAR(255) NOT NULL,
+    hire_date DATETIME NOT NULL,
+    salary INT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS inventory(
+	paint_id INT NOT NULL PRIMARY KEY,
+    paint_name VARCHAR(30) NOT NULL,
+    cost_per_can DECIMAL(5,2) NOT NULL,
+    quantity INT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS contracts(
+	contract_id INT NOT NULL PRIMARY KEY,
+    customer_id INT NOT NULL,
+    employee_id INT NOT NULL,
+    `address` VARCHAR(255) NOT NULL,
+    scheduled_for DATETIME NOT NULL,
+    FOREIGN KEY (customer_id) REFERENCES customers(customer_id),
+    FOREIGN KEY (employee_id) REFERENCES employees(employee_id)
+);
+
+CREATE TABLE IF NOT EXISTS rooms(
+	room_id INT NOT NULL PRIMARY KEY,
+    contract_id INT NOT NULL,
+    paint_id INT NOT NULL,
+    room_name VARCHAR(30) NOT NULL,
+    FOREIGN KEY (contract_id) REFERENCES contracts(contract_id),
+    FOREIGN KEY (paint_id) REFERENCES inventory(paint_id)
+);