| New file | 
 |  |  | 
 |  |  | package com.dy.pipIrrGlobal.daoBa; | 
 |  |  |  | 
 |  |  | import com.baomidou.mybatisplus.core.mapper.BaseMapper; | 
 |  |  | import com.dy.pipIrrGlobal.pojoBa.BaMapCoordinates; | 
 |  |  | import org.apache.ibatis.annotations.Mapper; | 
 |  |  |  | 
 |  |  | /** | 
 |  |  |  * @author ZhuBaoMin | 
 |  |  |  * @date 2024-08-13 11:33 | 
 |  |  |  * @LastEditTime 2024-08-13 11:33 | 
 |  |  |  * @Description | 
 |  |  |  */ | 
 |  |  |  | 
 |  |  | @Mapper | 
 |  |  | public interface BaMapCoordinatesMapper extends BaseMapper<BaMapCoordinates> { | 
 |  |  |     int deleteByPrimaryKey(Long id); | 
 |  |  |  | 
 |  |  |     int insert(BaMapCoordinates record); | 
 |  |  |  | 
 |  |  |     int insertSelective(BaMapCoordinates record); | 
 |  |  |  | 
 |  |  |     BaMapCoordinates selectByPrimaryKey(Long id); | 
 |  |  |  | 
 |  |  |     int updateByPrimaryKeySelective(BaMapCoordinates record); | 
 |  |  |  | 
 |  |  |     int updateByPrimaryKey(BaMapCoordinates record); | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  |      * 根据片区ID删除该片区下的坐标点 | 
 |  |  |      * @param blockId | 
 |  |  |      * @return | 
 |  |  |      */ | 
 |  |  |     int deleteByBlockId(Long blockId); | 
 |  |  | } |