added script to add database structure.

src/main/resources/db/migration/V1__create_database.sql

@@ -0,0 +1,50 @@
+CREATE TABLE DeliveryEmployees (
+    id int NOT NULL AUTO_INCREMENT,
+    name varchar(50),
+    salary decimal(10, 2) NOT NULL,
+    bank_acc varchar(8) UNIQUE NOT NULL,
+    ni varchar(9) UNIQUE NOT NULL,
+    PRIMARY KEY (ID)
+);
+
+CREATE TABLE SalesEmployees (
+    id int NOT NULL AUTO_INCREMENT,
+    name varchar(50),
+    salary decimal(10, 2) NOT NULL,
+    bank_acc varchar(8) UNIQUE NOT NULL,
+    ni varchar(9) UNIQUE NOT NULL,
+    commissionRate decimal(3, 1) NOT NULL,
+    PRIMARY KEY (ID)
+);
+
+
+CREATE TABLE Client (
+    id int AUTO_INCREMENT NOT NULL,
+    salesEmpID int,
+    PRIMARY KEY (id),
+    KEY `fk_salesEmpId` (`salesEmpID`),
+    CONSTRAINT `fk_salesEmpId` FOREIGN KEY (`salesEmpID`) REFERENCES `SalesEmployees` (id)
+);
+
+CREATE TABLE Projects(
+     id int AUTO_INCREMENT,
+     name varchar(50) NOT NULL,
+     value decimal(12,2),
+     clientID int,
+     completed bool DEFAULT FALSE,
+     PRIMARY KEY (id),
+     KEY `fk_clientid` (`clientID`),
+     CONSTRAINT `fk_clientid` FOREIGN KEY (`clientID`) REFERENCES `Client` (`id`)
+);
+CREATE TABLE EmpProject (
+    id int AUTO_INCREMENT NOT NULL,
+    empID int NOT NULL,
+    projID int NOT NULL,
+    techLead bool DEFAULT FALSE,
+    onProject bool DEFAULT TRUE,
+    PRIMARY KEY (id),
+    Key `fk_empid` (`empID`),
+    CONSTRAINT `fk_empid` FOREIGN KEY (`empID`) REFERENCES `DeliveryEmployees` (id),
+    Key `fk_projid` (`projID`),
+    CONSTRAINT `fk_projid` FOREIGN KEY (`projID`) REFERENCES `Projects` (id)
+);