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package com.dao ;
import com.entity.Dx ;
import com.entity.DxExample ;
import org.apache.ibatis.annotations.Param ;
import java.util.List ;
/**
* @ClassName DxMapper
* @Description 信息介绍模块数据持久层
*/
public interface DxMapper {
//根据条件获取信息介绍表dx的数据数量
int countByExample ( DxExample example ) ;
//根据条件删除信息介绍表dx的数据
int deleteByExample ( DxExample example ) ;
//根据主键ID列删除信息介绍表dx的数据
int deleteByPrimaryKey ( Integer id ) ;
//插入信息介绍表dx的实体数据( 包含null值)
int insert ( Dx record ) ;
//插入信息介绍表dx的实体数据( 不包含null值)
int insertSelective ( Dx record ) ;
//根据条件获取信息介绍表dx的数据列表
List < Dx > selectByExample ( DxExample example ) ;
//根据主键ID列获取信息介绍表dx的数据实体
Dx selectByPrimaryKey ( Integer id ) ;
//根据条件更新信息介绍表dx的实体数据( 不包含null值)
int updateByExampleSelective ( @Param ( "record" ) Dx record , @Param ( "example" ) DxExample example ) ;
//根据条件更新信息介绍表dx的实体数据( 包含null值)
int updateByExample ( @Param ( "record" ) Dx record , @Param ( "example" ) DxExample example ) ;
//根据主键ID列更新信息介绍表dx的实体数据( 不包含null值)
int updateByPrimaryKeySelective ( Dx record ) ;
//根据主键ID列更新信息介绍表dx的实体数据( 包含null值)
int updateByPrimaryKey ( Dx record ) ;
}