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单词 cross join
分类 英汉词典
释义
词典释义:
cross join

网络释义

交叉连接;交叉联接;笛卡尔积;交叉联结;笛卡尔乘积;交叉合并;

双语例句
  • This type of join is called a CROSS join.

    这种类型的连接称作交叉连接。

  • Note: CROSS JOIN may generate too many rows.

    注意:交叉连接可能会生成太多行。

  • The first method in the following example shows a simple cross join.

    下面示例中的第一个方法演示了一个简单的交叉联接。

  • The cross product returned by the unintentional cross join depicted above.

    由上述无意生成的交叉联接返回的叉积。

  • The Oracle (+) outer and cross join syntax is directly mapped to the DB2 database product.

    Oracle(+)外连接和交叉连接语法被直接映射到DB 2数据库产品。

  • A cross join that does not have a WHERE clause produces the Cartesian product of the tables involved in the join.

    一个没有WHERE子句的交叉联接,会产生所关联表的笛卡尔乘积。

  • In a cross join, each row from one table is combined with each row from another table, resulting in what is called a cross product or a Cartesian product.

    在交叉联接中,一个表中的每一行与另一个表中的每一行合并,导致生成叉积或卡迪尔积。

  • If you need more records, this INSERT statement can be repeated as many times as needed. You may also use a CROSS JOIN to get more records per statement, like this.

    如果您需要更多记录,就可以根据需要多次重复执行这条insert语句。

  • How: Join one of the four-wheel drive expeditions that sometimes attempt to cross.

    怎样去:加入一支企图穿越这一地区的越野车队。

  • She wants to cross the street and join these people just to connect with them – to be a part of something.

    她想穿过马路和他们一起,可以成为快乐的一部分。

  • One of the best practices of getting most out of AOP is to use to metadata to capture join points for cross-cutting concerns.

    从AOP获得大部分好处的最佳实践之一就是使用元数据去为横向关注点(cross-cutting concerns)捕获连接点(join points)。

  • For example, if the search highlighter were to affect 20 join points by design, inspecting the cross-references view would be easier than writing a test for each join point.

    例如,如果搜索highlighter需要影响20个联结点,那么检查cross - references视图比为每一个联结点编写测试更容易。

  • Summary: Use the AJDT's cross-references view as you develop your aspect to see which join points it is likely to advise.

    概述:在开发方面时使用AJDT的cross - references视图查看它要建议哪些联结点。

  • Everyone receives a party thrown in their honor when they cross the line of faith and join God's family.

    每一个跨越信心的门槛,进入神家的人,都会得到为他们举行的庆祝会。

  • The negatively charged electrons want to join the depleted (positive) side, but can't cross over that non-conductive insulator (for the most part, anyway-there is some leakage).

    带负电的电子趋于向正极集中,但无法通过不导电的绝缘体(多数时候,会有一些漏电)。

  • If there is no default join, the tables create a cross product, and this can result in slow processing.

    如果没有缺省连接,表会创建矢量积,这样会导致处理缓慢。

  • The double cross shaped inner rings join with main streets to present a fast and convenient transport system.

    由井字型快速内环沟通了便捷的经六纬九主城道路交通体系。

  • FCHT compute the self-adapt trigger value using the information. We join the handovers in application layer and in network layer closely by cross-layer method also.

    FCHT利用这些信息计算出触发切换的自适应阀值,通过跨层设计方法使网络层和应用层的切换相衔接。

  • In the javelin throw, the left leg plays the roles of guiding, braking and sustaining in the join of cross steps and final force.

    投掷标枪中,左腿在交叉步与最后用力的衔接中起到了引导、动和支撑的作用。

  • You can also join customers and orders in a query by forming the cross-product and retrieving all the relative bits of data as one large projection.

    您还可以在查询中联接客户和订单,方法是构建叉积并将所有相关数据位作为一个大型投影检索出来。

百科

1. CROSS JOIN连接用于生成两张表的笛卡尔集。

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更新时间:2025/4/6 16:05:25