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software18/GonggaoMapper.java

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package com.dao;
import com.entity.Gonggao;
import com.entity.GonggaoExample;
import org.apache.ibatis.annotations.Param;
import java.util.List;
/**
* @ClassName GonggaoMapper
* @Description 公告模块数据持久层
*/
public interface GonggaoMapper {
//根据条件获取公告表gonggao的数据数量
int countByExample(GonggaoExample example);
//根据条件删除公告表gonggao的数据
int deleteByExample(GonggaoExample example);
//根据主键ID列删除公告表gonggao的数据
int deleteByPrimaryKey(Integer id);
//插入公告表gonggao的实体数据包含null值
int insert(Gonggao record);
//插入公告表gonggao的实体数据不包含null值
int insertSelective(Gonggao record);
//根据条件获取公告表gonggao的数据列表
List<Gonggao> selectByExample(GonggaoExample example);
//根据主键ID列获取公告表gonggao的数据实体
Gonggao selectByPrimaryKey(Integer id);
//根据条件更新公告表gonggao的实体数据不包含null值
int updateByExampleSelective(@Param("record") Gonggao record, @Param("example") GonggaoExample example);
//根据条件更新公告表gonggao的实体数据包含null值
int updateByExample(@Param("record") Gonggao record, @Param("example") GonggaoExample example);
//根据主键ID列更新公告表gonggao的实体数据不包含null值
int updateByPrimaryKeySelective(Gonggao record);
//根据主键ID列更新公告表gonggao的实体数据包含null值
int updateByPrimaryKey(Gonggao record);
}