package cn.exrick.xboot.your.mapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import cn.exrick.xboot.your.entity.Equipment;
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import org.apache.ibatis.annotations.Select;
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import java.util.List;
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/**
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* 设备表表数据处理层
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* @author zhangzeli
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*/
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public interface EquipmentMapper extends BaseMapper<Equipment> {
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@Select("select count(id) from t_equipment where type=#{arg0} and status=0")
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int countByTypeAndStatus(int type);
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}
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