CREATE TABLE `buildings` (
	`id` text PRIMARY KEY NOT NULL,
	`project_id` text NOT NULL,
	`name` text NOT NULL,
	`sort_order` integer DEFAULT 0 NOT NULL,
	FOREIGN KEY (`project_id`) REFERENCES `projects`(`id`) ON UPDATE no action ON DELETE cascade
);
--> statement-breakpoint
ALTER TABLE `floors` ADD `building_id` text REFERENCES buildings(id) ON DELETE set null;