CREATE TABLE "task_dependencies" (
	"task_id" text NOT NULL,
	"prerequisite_task_id" text NOT NULL,
	"created_at" timestamp with time zone DEFAULT now() NOT NULL
);
--> statement-breakpoint
ALTER TABLE "change_sets" ADD COLUMN "diff" text DEFAULT '' NOT NULL;--> statement-breakpoint
ALTER TABLE "projects" ADD COLUMN "repository_url" text DEFAULT '' NOT NULL;