Add basic table definitions (part a)

Cruise.sql

@@ -0,0 +1,39 @@
+CREATE TABLE Reservation(
+	reservationID NUMBER,
+	customerID NUMBER,
+	cruiseID NUMBER,
+	travelAgentID NUMBER,
+	travelDate DATE
+);
+
+CREATE TABLE Customer(
+	customerID NUMBER,
+	firstName VARCHAR2(15),
+	lastName VARCHAR2(15),
+	address VARCHAR2(30),
+	phone NUMBER(10)
+);
+
+CREATE TABLE Cruise(
+	cruiseID NUMBER,
+	cruiseName VARCHAR2(25),
+	departurePort VARCHAR2(20),
+	days NUMBER(2),
+	companyName VARCHAR2(15),
+	shipName VARCHAR2(30),
+	price NUMBER(7, 2)
+);
+
+CREATE TABLE TravelAgent(
+	travelAgentID NUMBER,
+	firstName VARCHAR2(15),
+	lastName VARCHAR2(20),
+	title VARCHAR2(15),
+	salary NUMBER(7, 2)
+);
+
+CREATE TABLE Company(
+	companyName VARCHAR2(15),
+	stockSymbol CHAR(4),
+	website VARCHAR2(40)
+);