11 lines
437 B
SQL
11 lines
437 B
SQL
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CREATE TABLE IF NOT EXISTS `chat_sessions` (
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`id` INT AUTO_INCREMENT PRIMARY KEY,
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`user_id` INT,
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`client_id` INT,
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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`updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE,
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FOREIGN KEY (`client_id`) REFERENCES `clients`(`id`) ON DELETE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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