CREATE TABLE `folder_access` ( `id` integer PRIMARY KEY AUTOINCREMENT NOT NULL, `owner_user_id` text NOT NULL, `folder` text NOT NULL, `user_id` text, `role_id` integer, `granted_by` text NOT NULL, `permission_level` text DEFAULT 'connect' NOT NULL, `expires_at` text, `created_at` text DEFAULT CURRENT_TIMESTAMP NOT NULL, FOREIGN KEY (`owner_user_id`) REFERENCES `users`(`id`) ON UPDATE no action ON DELETE cascade, FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON UPDATE no action ON DELETE cascade, FOREIGN KEY (`role_id`) REFERENCES `roles`(`id`) ON UPDATE no action ON DELETE cascade, FOREIGN KEY (`granted_by`) REFERENCES `users`(`id`) ON UPDATE no action ON DELETE cascade ); --> statement-breakpoint CREATE INDEX `idx_folder_access_owner_folder` ON `folder_access` (`owner_user_id`,`folder`);