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69 lines
1.6 KiB
69 lines
1.6 KiB
package com.psdc.mapper;
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import java.util.List;
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import com.psdc.entity.PsdcDevice;
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import org.apache.ibatis.annotations.Mapper;
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import org.apache.ibatis.annotations.Param;
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import org.springframework.data.domain.Pageable;
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import org.springframework.stereotype.Repository;
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/**
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* 设备信息表;(psdc_device)表数据库访问层
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* @author : http://www.chiner.pro
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* @date : 2023-4-23
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*/
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@Mapper
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@Repository
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public interface PsdcDeviceMapper{
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/**
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* 通过ID查询单条数据
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*
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* @param deviceId 主键
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* @return 实例对象
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*/
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PsdcDevice queryById(Integer deviceId);
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List<Integer> selMyWorkDevices(@Param(value = "devType") Integer devType,
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@Param(value = "userId") Long userId);
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/**
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* 分页查询指定行数据
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*
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* @param psdcDevice 查询条件
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* @param pageable 分页对象
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* @return 对象列表
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*/
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List<PsdcDevice> queryAllByLimit(PsdcDevice psdcDevice, @Param("pageable") Pageable pageable);
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/**
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* 统计总行数
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*
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* @param psdcDevice 查询条件
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* @return 总行数
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*/
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long count(PsdcDevice psdcDevice);
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/**
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* 新增数据
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*
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* @param psdcDevice 实例对象
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* @return 影响行数
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*/
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int insert(PsdcDevice psdcDevice);
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/**
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* 更新数据
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*
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* @param psdcDevice 实例对象
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* @return 影响行数
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*/
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int update(PsdcDevice psdcDevice);
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/**
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* 通过主键删除数据
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*
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* @param deviceId 主键
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* @return 影响行数
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*/
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int deleteById(Integer deviceId);
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} |