DO $$ BEGIN
 CREATE TYPE "bookType" AS ENUM('shonen', 'seinen', 'manhua');
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
DO $$ BEGIN
 CREATE TYPE "roleEnum" AS ENUM('Member', 'Admin');
EXCEPTION
 WHEN duplicate_object THEN null;
END $$;
--> statement-breakpoint
ALTER TABLE "users" ADD COLUMN "role" "roleEnum" DEFAULT 'Member' NOT NULL;