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| package com.whyc.mapper;
|
| import com.whyc.pojo.db_batt.PowerInf;
| import org.apache.ibatis.annotations.Select;
|
| import java.util.List;
|
| public interface PowerInfMapper extends CustomMapper<PowerInf>{
| Integer selectMaxBattGroupId();
|
| int getMaxPowerId();
|
| @Select("select distinct producer from db_batt.power_inf where producer is not null")
| List<String> getProducerList();
| }
|
|