Update Andmebaasi deklaratsioon.sql

Andmebaasi deklaratsioon.sql

 CREATE TABLE `Flights`(
+    `id` INT NOT NULL AUTO_INCREMENT,
+    `passenger_id` INT NOT NULL,
     `destination` CHAR(255) NOT NULL,
     `time` CHAR(255) NOT NULL,
     `seats` INT NOT NULL,
-    primary key(destination)
+    primary key(id)
 );
+
 CREATE TABLE `Bookings`(
-    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+    `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
     `flightNum` CHAR(255) NOT NULL,
-    `bookingNumber` BIGINT NOT NULL,
+    `bookingNumber` CHAR(255) NOT NULL,
     primary key(id)
 );
+
 CREATE TABLE `Users`(
-    `documentNum` BIGINT NOT NULL,
+    `id` INT NOT NULL AUTO_INCREMENT,
+    `documentNum` CHAR(255) NOT NULL,
     `firstName` CHAR(255) NULL,
     `lastName` CHAR(255) NULL,
     `dateOfBirth` CHAR(255) NULL,
@@ -20,18 +25,15 @@ CREATE TABLE `Users`(
     `checkedIn` TINYINT(1) NOT NULL,
     `seat` CHAR(255) NOT NULL,
     `luggageClass` INT NOT NULL,
-    primary key(documentNum)
+    primary key(id)
 );
 
-ALTER TABLE
-    `Bookings` ADD CONSTRAINT `bookings_flightnum_foreign` FOREIGN KEY(`flightNum`) REFERENCES `Flights`(`destination`);
-ALTER TABLE
-    `Bookings` ADD CONSTRAINT `bookings_bookingnumber_foreign` FOREIGN KEY(`bookingNumber`) REFERENCES `Users`(`documentNum`);
+
 
 INSERT INTO flights(destination, time, seats)
 VALUES
     ("Helsinki", "050950JUN23", 72),
     ("Kuressaare", "021440JUN23", 72),
-    ("Kärdla", "081700JUN23", 72),
+    ("Kardla", "081700JUN23", 72),
     ("Stockholm", "071230JUN23", 72),
     ("Riga", "122200JUN23", 72);