Chinook_Rev1.sql

USE `Chinook`;


/*******************************************************************************
   Create Tables
********************************************************************************/
CREATE TABLE `ApplePay`
(
	`PayId` INT NOT NULL,
    `ApplePayToken` VARCHAR(45) NOT NULL,
    CONSTRAINT `PK_ApplePay` PRIMARY KEY (`PayId`)
);

CREATE TABLE `CreditCard`
(
	`PayId` INT NOT NULL,
    `CreditCardNumber` VARCHAR(45) NOT NULL,
    `ExpirationDate` DATE NOT NULL,
    CONSTRAINT `PK_CreditCard` PRIMARY KEY (`PayId`)
);

CREATE TABLE `GooglePay`
(
	`PayId` INT NOT NULL,
    `GoogleEmail` VARCHAR(45) NOT NULL,
    `GoogleToken` VARCHAR(45) NOT NULL,
    CONSTRAINT `PK_GooglePay` PRIMARY KEY (`PayId`)
);

CREATE TABLE `MyPlaylist`
(
    `PlaylistId` INT NOT NULL,
    `Name` NVARCHAR(120),
    `CustomerId` INT NOT NULL,
    CONSTRAINT `PK_MyPlaylist` PRIMARY KEY  (`PlaylistId`)
);

CREATE TABLE `MyPlaylistTrack`
(
    `PlaylistId` INT NOT NULL,
    `TrackId` INT NOT NULL,
    CONSTRAINT `PK_MyPlaylistTrack` PRIMARY KEY  (`PlaylistId`, `TrackId`)
);

CREATE TABLE `Orders`
(
	`OrderId` INT NOT NULL,
    `CustomerId` INT NOT NULL,
    CONSTRAINT `PK_Orders` PRIMARY KEY (`OrderId`)
);

CREATE TABLE `OrderTracks`
(
	`OrderTrackId` INT NOT NULL,
    `OrderId` INT NOT NULL,
    `TrackId` INT NOT NULL,
    CONSTRAINT `PK_OrderTracks` PRIMARY KEY (`OrderTrackID`)
);

CREATE TABLE `Payment`
(
	`PayId` INT NOT NULL,
    `CustomerId` INT NOT NULL,
	CONSTRAINT `PK_Payment` PRIMARY KEY (`PayId`)
);

CREATE TABLE `Person`
(
	`PersonId` INT NOT NULL,
    `FirstName` NVARCHAR(40) NOT NULL,
    `LastName` NVARCHAR(20) NOT NULL,
    `Address` NVARCHAR(70),
    `City` NVARCHAR(40),
    `State` NVARCHAR(40),
    `Country` NVARCHAR(40),
    `PostalCode` NVARCHAR(10),
    `Phone` NVARCHAR(24),
    `Fax` NVARCHAR(24),
    `Email` NVARCHAR(60) NOT NULL,
    CONSTRAINT `PK_Person` PRIMARY KEY (`PersonID`)
);

CREATE TABLE `TrackURL`
(
	`TrackID` INT NOT NULL,
    `URL` VARCHAR(45) NOT NULL,
    CONSTRAINT `PK_TrackURL` PRIMARY KEY (`TrackID`)
);



/*******************************************************************************
   Create Primary Key Unique Indexes
********************************************************************************/

/*******************************************************************************
   Create Foreign Keys
********************************************************************************/

ALTER TABLE `ApplePay` ADD CONSTRAINT `FK_ApplePayId`
	FOREIGN KEY (`PayId`) REFERENCES `Payment` (`PayId`) ON DELETE NO ACTION ON UPDATE NO ACTION;

CREATE INDEX `IFK_ApplePayId` ON `ApplePay` (`PayId`);

ALTER TABLE `CreditCard` ADD CONSTRAINT `FK_CreditCardPayId`
	FOREIGN KEY (`PayId`) REFERENCES `Payment` (`PayId`) ON DELETE NO ACTION ON UPDATE NO ACTION;

CREATE INDEX `IFK_CreditCardPayId` ON `CreditCard` (`PayId`);

CREATE INDEX `IFK_CustomerPersonId` ON `Customer` (`PersonId`);

ALTER TABLE `Employee` ADD CONSTRAINT `FK_EmployeePersonId`
    FOREIGN KEY (`PersonId`) REFERENCES `Person` (`PersonId`) ON DELETE NO ACTION ON UPDATE NO ACTION;

CREATE INDEX `IFK_EmployeePersonId` ON `Employee` (`PersonId`);

ALTER TABLE `GooglePay` ADD CONSTRAINT `FK_GooglePayId`
	FOREIGN KEY (`PayId`) REFERENCES `Payment` (`PayId`) ON DELETE NO ACTION ON UPDATE NO ACTION;

CREATE INDEX `IFK_GooglePayId` ON `GooglePay` (`PayId`);

ALTER TABLE `Invoice` ADD CONSTRAINT `FK_InvoicePayId`
	FOREIGN KEY (`PayId`) REFERENCES `Payment` (`PayId`);

CREATE INDEX `IFK_InvoicePayId` ON `Invoice` (`PayId`);

ALTER TABLE `MyPlaylist` ADD CONSTRAINT `FK_MyPlaylistCustomerId`
    FOREIGN KEY (`CustomerId`) REFERENCES `Customer` (`CustomerId`) ON DELETE NO ACTION ON UPDATE NO ACTION;
    
CREATE INDEX `IFK_MyPlaylistCustomerId` ON `MyPlaylist` (`CustomerId`);

ALTER TABLE `MyPlaylistTrack` ADD CONSTRAINT `FK_MyPlaylistTrackPlaylistId`
    FOREIGN KEY (`PlaylistId`) REFERENCES `MyPlaylist` (`PlaylistId`) ON DELETE NO ACTION ON UPDATE NO ACTION;
    
CREATE INDEX `IFK_MyPlaylistTrackPlaylistId` ON `MyPlaylistTrack` (`PlaylistId`);

ALTER TABLE `MyPlaylistTrack` ADD CONSTRAINT `FK_MyPlaylistTrackTrackId`
    FOREIGN KEY (`TrackId`) REFERENCES `Track` (`TrackId`) ON DELETE NO ACTION ON UPDATE NO ACTION;

CREATE INDEX `IFK_MyPlaylistTrackTrackId` ON `MyPlaylistTrack` (`TrackId`);

ALTER TABLE `Orders` ADD CONSTRAINT `FK_OrdersCustomerId`
	FOREIGN KEY (`CustomerId`) REFERENCES `Track` (`TrackId`) ON DELETE NO ACTION ON UPDATE NO ACTION;

CREATE INDEX `IFK_OrdersCustomerId` ON `Orders` (`CustomerId`);

ALTER TABLE `OrderTracks` ADD CONSTRAINT `FK_OrderTracksOrderId`
	FOREIGN KEY (`OrderId`) REFERENCES `Orders` (`OrderId`) ON DELETE NO ACTION ON UPDATE NO ACTION;
    
CREATE INDEX `IFK_OrdertracksOrderId` ON `OrderTracks` (`OrderId`);

ALTER TABLE `OrderTracks` ADD CONSTRAINT `FK_OrderTracksTrackId`
	FOREIGN KEY (`TrackId`) REFERENCES `Track` (`TrackId`) ON DELETE NO ACTION ON UPDATE NO ACTION;
    
CREATE INDEX `IFK_OrdertracksTrackId` ON `OrderTracks` (`TrackId`);

ALTER TABLE `Payment` ADD CONSTRAINT `FK_PaymentCustomerId`
	FOREIGN KEY (`CustomerId`) REFERENCES `Customer` (`CustomerId`) ON DELETE NO ACTION ON UPDATE NO ACTION;
    
CREATE INDEX `IFK_PaymentCustomerId` ON `Payment` (`CustomerId`);

ALTER TABLE `TrackURL` ADD CONSTRAINT `FK_TrackURLID`
	FOREIGN KEY (`TrackID`) REFERENCES `Track` (`TrackID`) ON DELETE NO ACTION ON UPDATE NO ACTION;

CREATE INDEX `IFK_TrackURLID` ON `TrackURL` (`TrackID`);