ruoyi-system/src/main/resources/mapper/system/VehicleGpsMapper.xml
@@ -110,4 +110,13 @@ <select id="getVehicleIdByNo" parameterType="String" resultType="Long"> select vehicle_id from tb_vehicle_info where vehicle_no = #{vehicleNo} </select> <delete id="deleteVehicleGpsBeforeDate"> delete g from tb_vehicle_gps g where g.collect_time < ( select date_sub(max(collect_time), interval 2 day) from tb_vehicle_gps g2 where g2.vehicle_id = g.vehicle_id ) </delete> </mapper>