src/main/java/com/zy/asrs/mapper/WaitPakinMapper.java
@@ -3,10 +3,13 @@ import com.zy.asrs.entity.WaitPakin; import com.baomidou.mybatisplus.mapper.BaseMapper; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Select; import org.springframework.stereotype.Repository; @Mapper @Repository public interface WaitPakinMapper extends BaseMapper<WaitPakin> { @Select("select count(*) from cust_wait_pakin where matnr = #{matnr};") Integer selectCountByMatNr(String matnr); }