ALTER TABLE `uploads` MODIFY COLUMN `type` enum('image','video','youtube','link') NOT NULL;--> statement-breakpoint
ALTER TABLE `uploads` MODIFY COLUMN `file_name` varchar(255);--> statement-breakpoint
ALTER TABLE `uploads` MODIFY COLUMN `mime_type` varchar(100);--> statement-breakpoint
ALTER TABLE `uploads` MODIFY COLUMN `size` bigint unsigned;--> statement-breakpoint
ALTER TABLE `uploads` ADD `external_url` varchar(2048);