CREATE TABLE "labelRatio" ( " ratio_id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "name" text DEFAULT 'labels', "autoLabel" integer DEFAULT 0, "manualLabel" integer DEFAULT 0, "lastReset" timestamp DEFAULT now() ); --> statement-breakpoint ALTER TABLE "invHistoricalData" ADD COLUMN "lot_number" text;--> statement-breakpoint CREATE UNIQUE INDEX "labelname" ON "labelRatio" USING btree ("name");