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software18/PingjiaMapper.java

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package com.dao;
import com.entity.Pingjia;
import com.entity.PingjiaExample;
import org.apache.ibatis.annotations.Param;
import java.util.List;
/**
* @ClassName PingjiaMapper
* @Description 评论模块数据持久层
*/
public interface PingjiaMapper {
//根据条件获取评论表pingjia的数据数量
int countByExample(PingjiaExample example);
//根据条件删除评论表pingjia的数据
int deleteByExample(PingjiaExample example);
//根据主键ID列删除评论表pingjia的数据
int deleteByPrimaryKey(Integer id);
//插入评论表pingjia的实体数据包含null值
int insert(Pingjia record);
//插入评论表pingjia的实体数据不包含null值
int insertSelective(Pingjia record);
//根据条件获取评论表pingjia的数据列表
List<Pingjia> selectByExample(PingjiaExample example);
//根据主键ID列获取评论表pingjia的数据实体
Pingjia selectByPrimaryKey(Integer id);
//根据条件更新评论表pingjia的实体数据不包含null值
int updateByExampleSelective(@Param("record") Pingjia record, @Param("example") PingjiaExample example);
//根据条件更新评论表pingjia的实体数据包含null值
int updateByExample(@Param("record") Pingjia record, @Param("example") PingjiaExample example);
//根据主键ID列更新评论表pingjia的实体数据不包含null值
int updateByPrimaryKeySelective(Pingjia record);
//根据主键ID列更新评论表pingjia的实体数据包含null值
int updateByPrimaryKey(Pingjia record);
}