Ich habe 3 MySQL-Tabellen und möchte sie zusammenfügen.

Kurse:

CREATE TABLE `library_classes` (
  `id` int NOT NULL AUTO_INCREMENT,
  `name` varchar(255) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3;

INSERT INTO `library_classes` (`id`, `name`) VALUES
(1, 'Tolkien'),
(2, 'CS Lewis');

Konversation:

CREATE TABLE `library_sessions` (
  `id` int NOT NULL AUTO_INCREMENT,
  `class_id` int NOT NULL,
  `session_timestamp` timestamp NOT NULL,
  PRIMARY KEY (`id`),
  KEY `class_id` (`class_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3;

INSERT INTO `library_sessions` (`id`, `class_id`, `session_timestamp`) VALUES
(1, 1,  '2023-08-01 15:30:00'),
(2, 2,  '2023-08-02 10:15:00'),
(3, 1,  '2023-08-04 09:30:00');

Buchung:

CREATE TABLE `library_bookings` (
  `id` int NOT NULL AUTO_INCREMENT,
  `session_id` int NOT NULL,
  `email` varchar(255) NOT NULL,
  `datetime_submitted` timestamp NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3;

INSERT INTO `library_bookings` (`id`, `session_id`, `email`) VALUES
(1, 1,  'jose@gmail.com'),
(2, 2,  'jane@yahoo.com'),
(3, 2,  'john@hotmail.com');

Wenn jose@gmail.com angemeldet ist, möchte ich, dass meine Seite so aussieht:

Tolkien | 2023-08-01 15:30:00 | CANCEL
CS Lewis | 2023-08-02 10:15:00 | BOOK NOW
Tolkien | 2023-08-04 09:30:00 | BOOK NOW