forked from BRETT/BRETT
19 lines
1002 B
SQL
19 lines
1002 B
SQL
CREATE TABLE `thread_subscriptions` (
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`upload_id` varchar(8) NOT NULL,
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`user_id` bigint unsigned NOT NULL,
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`enabled` boolean NOT NULL DEFAULT true,
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`created_at` timestamp NOT NULL DEFAULT (now()),
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CONSTRAINT `thread_subscriptions_upload_id_user_id_pk` PRIMARY KEY(`upload_id`,`user_id`)
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);
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--> statement-breakpoint
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ALTER TABLE `thread_subscriptions` ADD CONSTRAINT `thread_subscriptions_upload_id_uploads_id_fk` FOREIGN KEY (`upload_id`) REFERENCES `uploads`(`id`) ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
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ALTER TABLE `thread_subscriptions` ADD CONSTRAINT `thread_subscriptions_user_id_users_id_fk` FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE cascade ON UPDATE no action;
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--> statement-breakpoint
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INSERT INTO `thread_subscriptions` (`upload_id`, `user_id`)
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SELECT `id`, `user_id` FROM `uploads`
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UNION
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SELECT `upload_id`, `user_id` FROM `comments`
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UNION
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SELECT `upload_id`, `user_id` FROM `favorites`
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UNION
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SELECT `upload_id`, `user_id` FROM `upload_reactions`; |