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  | package com.zy.acs.fake.mapper; 
 |    
 |  import com.baomidou.mybatisplus.core.mapper.BaseMapper; 
 |  import com.zy.acs.fake.entity.Code; 
 |    
 |  import java.util.Map; 
 |    
 |  public interface CodeMapper extends BaseMapper<Code> { 
 |    
 |      Map<String, Object> selectMinAndMaxByPoint(); 
 |    
 |      int selectDistinctCountFromX(); 
 |    
 |      int selectDistinctCountFromY(); 
 |    
 |  } 
 |  
  |