cuikaidong
2025-08-26 68d4ddc476cbaf61432eec15f8f04dbe838296a6
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package org.jeecg.modules.iot.mdc.mapper;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.jeecg.modules.iot.mdc.entity.EquipmentAlarm;
import org.jeecg.modules.iot.mdc.entity.EquipmentLog;
import org.springframework.stereotype.Component;
 
/**
 * @author: LiuS
 * @create: 2023-04-12 16:39
 */
@Component("iotEquipmentAlarmMapper")
public interface EquipmentAlarmMapper extends BaseMapper<EquipmentAlarm> {
    @Select("SELECT TOP 1 * FROM EquipmentAlarm WHERE EquipmentID = #{ equipmentId } ORDER BY CollectTime DESC")
    EquipmentAlarm selectEquipmentAlarmByEquipmentId(@Param("equipmentId") String equipmentId);
}