CREATE TABLE "events" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "title" text NOT NULL, "emoji" text NOT NULL, "month" integer NOT NULL, "day" integer NOT NULL, "start_year" integer, "end_month" integer, "end_day" integer, "end_year" integer, "description" text, "color" text, "is_active" boolean DEFAULT true NOT NULL, "tags" text[], "created_at" timestamp with time zone DEFAULT now() NOT NULL, "updated_at" timestamp with time zone DEFAULT now() NOT NULL );