gunshi-project-ss/src/main/java/com/gunshi/project/hsz/mapper/OsmoticShiftDeviceMapper.java

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2025-07-17 15:26:39 +08:00
package com.gunshi.project.hsz.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.gunshi.project.hsz.entity.vo.HomeOsmoticShiftDeviceVo;
import com.gunshi.project.hsz.model.OsmoticShiftDevice;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import java.util.List;
/**
* :
* author: xusan
* date: 2024-07-08 15:44:07
*/
@Mapper
public interface OsmoticShiftDeviceMapper extends BaseMapper<OsmoticShiftDevice> {
@Select("""
<script>
SELECT st.*,r.x,r.y,r.h,r.tm FROM osmotic_shift_device st
LEFT JOIN (SELECT station_code,MAX(tm) tm FROM osmotic_shift_r GROUP BY station_code) maxr ON st.station_code = maxr.station_code
LEFT JOIN osmotic_shift_r r ON maxr.station_code = r.station_code AND maxr.tm = r.tm
</script>
""")
List<HomeOsmoticShiftDeviceVo> getDetailsAndMonitoringDataList();
}