dao

package cn.emay.emas.dao;


import java.util.List;


import cn.emay.emas.entity.Usr;


public interface UsrMapper {

    int deleteByPrimaryKey(Long id);


    int insert(Usr record);


    int insertSelective(Usr record);


    Usr selectByPrimaryKey(Long id);


    int updateByPrimaryKeySelective(Usr record);


    int updateByPrimaryKey(Usr record);
    
    List<Usr> findAll();
}