优化SQL语句，以提高查询速度

liurunyu

2025-07-29 311a9b371845bb716c182e530e015259834754ad

 pipIrr-platform/pipIrr-global/src/main/java/com/dy/pipIrrGlobal/daoRm/RmWorkReportLastMapper.java

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package com.dy.pipIrrGlobal.daoRm;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.dy.pipIrrGlobal.pojoRm.RmWorkReportLast;
import com.dy.pipIrrGlobal.voRm.VoWork;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Map;

/**
 * @Author: liurunyu
 * @Date: 2024/6/14 10:11
 * @Description
 */
@Mapper
public interface RmWorkReportLastMapper extends BaseMapper<RmWorkReportLast> {
    /**
     * delete by primary key
     *
     * @param id primaryKey
     * @return deleteCount
     */
    int deleteByPrimaryKey(Long id);

    /**
     * insert record to table
     *
     * @param record the record
     * @return insert count
     */
    int insert(RmWorkReportLast record);

    /**
     * insert record to table selective
     *
     * @param record the record
     * @return insert count
     */
    int insertSelective(RmWorkReportLast record);

    /**
     * select by primary key
     *
     * @param id primary key
     * @return object by primary key
     */
    RmWorkReportLast selectByPrimaryKey(Long id);

    /**
     * update record selective
     *
     * @param record the updated record
     * @return update count
     */
    int updateByPrimaryKeySelective(RmWorkReportLast record);

    /**
     * update record
     *
     * @param record the updated record
     * @return update count
     */
    int updateByPrimaryKey(RmWorkReportLast record);

    /**
     * select by primary key
     *
     * @param intakeId 控制器所绑取水口对象id
     * @return object by rtuAddr
     */
    List<RmWorkReportLast> selectByIntakeId(Long intakeId);

    /**
     * 根据指定条件获取工作报最新记录数量
     * @param params
     * @return
     */
    Long getWorkReportsCount_last(Map<?, ?> params);

    /**
     * 根据指定条件获取工作报最新记录
     * @param params
     * @return
     */
    List<VoWork> getWorkReports_last(Map<?, ?> params);
}