package com.terra.bigdata.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.terra.bigdata.domain.Suyuan100Csv2;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;


/**
 * <p>
 *  前端控制器
 * </p>yssh_suyuan100
 *
 * @author hyy
 * @since 2022-12-13
 */
@Mapper
public interface Suyuan100Csv2Mapper extends BaseMapper<Suyuan100Csv2>{
     @Select("select count(*) from yssh_suyuan100")
     int getCount();
}