ALTER TABLE "events" ADD COLUMN "custom_banner_id" uuid; --> statement-breakpoint CREATE TABLE "event_banners" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid(), "event_id" uuid NOT NULL REFERENCES "events"("id") ON DELETE CASCADE, "original_key" text NOT NULL, "display_key" text, "content_type" text NOT NULL, "byte_size" integer NOT NULL, "status" text NOT NULL DEFAULT 'uploading', "created_at" timestamptz NOT NULL DEFAULT now(), "updated_at" timestamptz NOT NULL DEFAULT now() ); --> statement-breakpoint CREATE INDEX "event_banners_event_idx" ON "event_banners" ("event_id"); --> statement-breakpoint CREATE INDEX "event_banners_status_idx" ON "event_banners" ("status");