|  | @@ -1,6 +1,7 @@
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				|  |  |  package cn.newfeifan.mall.module.pay.dal.mysql.order;
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				|  |  |  
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				|  |  |  import cn.newfeifan.mall.framework.mybatis.core.mapper.BaseMapperX;
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				|  |  | +import cn.newfeifan.mall.framework.mybatis.core.query.LambdaQueryWrapperX;
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				|  |  |  import cn.newfeifan.mall.module.pay.dal.dataobject.order.PayOrderExtensionDO;
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				|  |  |  import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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				|  |  |  import org.apache.ibatis.annotations.Mapper;
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				|  | @@ -30,4 +31,9 @@ public interface PayOrderExtensionMapper extends BaseMapperX<PayOrderExtensionDO
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				|  |  |                  .le(PayOrderExtensionDO::getCreateTime, minCreateTime));
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				|  |  |      }
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				|  |  |  
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				|  |  | +    default PayOrderExtensionDO selectByPayId(Long id) {
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				|  |  | +        return selectList(new LambdaQueryWrapperX<PayOrderExtensionDO>()
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				|  |  | +                .eq(PayOrderExtensionDO::getOrderId, id)
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				|  |  | +                .orderByDesc(PayOrderExtensionDO::getCreateTime)).get(0);
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				|  |  | +    }
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				|  |  |  }
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