CREATE TABLE "notification_mobile_push_devices" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "tenant_id" bigint NOT NULL, "user_id" uuid NOT NULL, "local_device_id" text NOT NULL, "central_device_id" text NOT NULL, "platform" text NOT NULL, "provider_token_preview" text, "device_label" text, "meta" jsonb, "created_at" timestamp with time zone DEFAULT now() NOT NULL, "last_seen_at" timestamp with time zone DEFAULT now() NOT NULL, "disabled_at" timestamp with time zone ); --> statement-breakpoint ALTER TABLE "notification_mobile_push_devices" ADD CONSTRAINT "notification_mobile_push_devices_tenant_id_tenants_id_fk" FOREIGN KEY ("tenant_id") REFERENCES "public"."tenants"("id") ON DELETE cascade ON UPDATE cascade;--> statement-breakpoint ALTER TABLE "notification_mobile_push_devices" ADD CONSTRAINT "notification_mobile_push_devices_user_id_auth_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."auth_users"("id") ON DELETE cascade ON UPDATE cascade;--> statement-breakpoint CREATE UNIQUE INDEX "notification_mobile_push_devices_user_device_key" ON "notification_mobile_push_devices" USING btree ("tenant_id","user_id","local_device_id");--> statement-breakpoint CREATE UNIQUE INDEX "notification_mobile_push_devices_central_device_key" ON "notification_mobile_push_devices" USING btree ("central_device_id");