初始

guang

2023-04-23 9e1c8d19bbca288b74464e90b75c9c1fe710ec1e

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package com.hx.other.service.dao.mapper;
 
import java.util.List;
import java.util.Map;
import com.hx.mybatisTool.SqlSentence;
import com.hx.other.service.model.Employee;
 
public interface EmployeeMapper {
    /**新增，返回主键*/
    int insert(Employee employee);
    /**新增，返回主键*/
    int insertById(Employee employee);
    /**查询条数*/
    int selectCount(SqlSentence sqlSentence);
    /**查询条数*/
    int selectCountSql(SqlSentence sqlSentence);
    /**查询列表，返回实体类的List*/
    List<Employee> selectList(SqlSentence sqlSentence);
    /**查询列表，返回Map的List*/
    List<Map<String,Object>> selectListMap(SqlSentence sqlSentence);
    /**查询，返回单个实体*/
    Employee selectOne(SqlSentence sqlSentence);
    /**查询，返回单个map*/
    Map<String,Object> selectOneMap(SqlSentence sqlSentence);
    /**查询，返回实体类没有大数据的*/
    Employee selectOneByKey(Object object);
    /**查询，返回实体类有大数据的*/
    Employee selectOneByKeyBlob(Object object);
    /**更新，返回更新数量*/
    int updateWhere(SqlSentence sqlSentence);
    /**更新，返回更新数量*/
    int updateAll(Employee employee);
    /**删除，返回删除数量*/
    int deleteWhere(SqlSentence sqlSentence);
    /**删除，返回删除数量*/
    int deleteById(Object object);
}