set termout off

-- Admin Tables

create table Users(
	UserId integer,
	Username varchar(32),
	Password varchar(32),
	constraint user_unique unique (Username),
	primary key (UserId));

create table Roles(
	RoleId integer,
	RoleName varchar(32),
	EncryptionKey varchar(32),
	constraint role_unique unique (RoleName),
	primary key (RoleId));

create table UsersRoles(
	UserId integer,
	RoleId integer,
	primary key (userId, RoleId),
	foreign key (UserId) references Users(UserId),
	foreign key (RoleId) references Roles(RoleId));

create table Privileges(
	PrivId integer,
	PrivName varchar(32),
	constraint priv_unique unique (PrivName),
	primary key (PrivId));

create table RolesPrivileges(
	RoleId integer,
	PrivId integer,
	TableName varchar(32),
	primary key(RoleId, PrivId, TableName),
	foreign key (RoleId) references Roles(RoleId),
	foreign key (PrivId) references Privileges(PrivId));

----------------------------------------------------------------------------------------------------

-- User Tables

create table Customers(
	CustomerId integer,
	FirstName varchar(30),
	LastName varchar(30),
	Address varchar(20),
	EncryptedColumn number(10,0),
	OwnerRole number(10, 0),
	primary key(CustomerId));

create table Companies(
	CompanyId integer,
	CompanyName varchar(30),
	Address varchar(20),
	State varchar(2),
	EncryptedColumn number(10,0),
	OwnerRole number(10, 0),
	primary key(CompanyId));

create table Retailers(
	RetailerId integer,
	RetailerName varchar(30),
	Address varchar(20),
	EncryptedColumn number(10,0),
	OwnerRole number(10, 0),
	primary key(RetailerId));

create table Products(
	ProductId integer,
	ProductName varchar(30),
	Category varchar(30),
	CompanyId integer,
	ExFactoryPrice Number(10,4),
	EncryptedColumn number(10,0),
	OwnerRole number(10, 0),
	primary key(ProductId));

create table RetailerInventories(
	ProductId integer,
	RetailerId integer,
	TotalStock integer
	EncryptedColumn number(10,0),
	OwnerRole number(10, 0));

create table Orders(
	OrderId integer,
	CustomerId integer,
	RetailerId integer,
	ProductId integer,
	Count integer,
	UnitPrice Number(10,4),
	OrderDate date,
	Status varchar(10),
	EncryptedColumn number(10,0),
	OwnerRole number(10, 0),
	primary key(OrderId));

set termout on