• At each operator in the access plan, the optimizer estimates the cardinality output from the operator.

    对于访问计划每个操作优化器将估计操作符的基数输出

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  • And you access all the items in the same way using the square bracket operator, which supports slicing different types of sequential items.

    并且可以使用方括号操作符相同方式访问所有数据支持不同类型有序数据分段

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  • The remaining two sections provide details on each operator of the access plan, and the tables and/or indexes used by the query.

    其余两个区域提供了关于访问计划每个操作符以及查询所使用/索引细节

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  • You can access a static property using the scope resolution operator, which consists of a double colon (: :).

    可以使用范围解析操作符来访问静态属性操作符冒号(:)组成。

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  • The remote access plan contained in the RPD operator is constructed by the wrapper and contains the necessary specification to invoke the remote request from the non-relational data source.

    RPD操作符中的远程访问计划包装器构造的,其中包含调用来自关系数据源远程请求所需规范

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  • An operator class is used in conjunction with the access method to specify the operators used for building the index and during query optimization.

    操作访问方法结合使用可以指定创建索引优化查询使用操作符。

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  • If you run the final query from Listing 6, as it is shown above, you should see in the access plan that DB2 decides to use the extended index by the EISCAN operator.

    如果运行清单6最后查询(上面示),这么访问计划应该可以看到DB 2决定通过EISCAN操作符使用扩展索引

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  • Although they are only allowed to take minority stakes in Chinese telecoms companies, having a local partner could give a foreign operator better access to other telecoms projects in China.

    尽管它们获准中国电信企业持有少数股份但拥有一家当地合作伙伴外资运营商更好地参与中国的其它电信项目。

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  • Comparing the access plans in Figure 4 and Figure 5 shows again with the EISCAN operator that an extended index is used by the query.

    比较45中的访问计划会发现对于EISCAN操作符查询使用一个扩展索引

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  • As such, the NLJOIN does not act as a classical join with two input legs, but facilitates access to the XML data for the XSCAN operator.

    同样地,NLJOIN没有充当拥有两个输入的标准连接而是协助XSCAN操作符访问XML数据

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  • This guideline specifies that all applicable XML indexes be used together by a XANDOR operator to access the given table.

    准则指定XANDOR操作符同时使用所有合适xml索引访问给定

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  • NTT DoCoMo, the leading mobile operator with 55% of the market, pioneered mobile Internet access in 1999, and today many subscribers rely on their phones as much for E-mail as for voice calls.

    移动互联网接入1999年由ntt DoCoMo(日本最大移动运营商市场占有率55%)首创如今许多用户依靠手机收发电邮频率已经和通话不相上下。

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  • In Listing 6, you can see how easy it is to combine collections (using the + operator) and access members (via [position]) — and do so without the fear of things blowing up on you!

    清单6中,可以看到组合集合(使用+操作符)访问成员(通过[position])多么容易没有什么值得操心东西

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  • The cardinality represents the estimated number of rows returned from the access plan operator.

    基数(cardinality)表示访问计划操作符所返回行的估计数目

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  • One operator is for data access from a table, one is for performing the segmentation, and the third is for visualizing the segmentation. Following are the steps for creating such a stream.

    运算用于来自数据访问还有一个运算符用于执行细分最后个运算用于可视化细分。

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  • The earlier access plan shows that the total cost of the SELECT statement is 3420.41 timerons, which is from the table scan operator (TBSCAN) against the ACCOUNT table.

    前面访问计划显示select语句成本3420.41timerons来自扫描操作符(TBSCAN)ACCOUN t表进行的操作。

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  • Go to this specific operator ID in the detailed operator section of the access plan, and isolate the predicates applied at the operator (in this case, IXSCAN). For example.

    访问计划详细操作部分找到这个操作id隔离应用于该操作(即ixscan)的断言

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  • By enforcing this rule in the sugroups attribute, the group names that have the NOT operator before the group name will be denied access to su to that account.

    通过sugroup s属性中使用这个规则,前面NOT操作符不允许通过su变成此用户。

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  • The access plan operator is either an action that must be performed on data, or the output from a table or an index.

    访问计划操作要么必须数据执行动作,要么是索引输出

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  • The scope resolution operator should sit between the class name and the static property you wish to access.

    范围解析操作符位于希望访问静态属性之间

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  • When using manual peer recovery, this access is enforced by the operator who only triggers peer recovery processing for servers that are unavailable.

    操作者使用手动对等恢复引发出现故障的服务器的对等恢复处理时,可对恢复日志进行强制访问

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  • If specified, it requests an access plan using an XISCAN operator over this particular XML index.

    如果指定了索引名的话,将对特定的xml索引使用XISCAN操作符来请求一个访问计划

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  • The proposed tie-up with OMX, a Scandinavian exchange operator, would offer NASDAQ access to widely used trading technology.

    研讨中的纳斯达克第那维亚交易所运营商OMX合作,可以使纳斯达克得以获得广泛使用交易技术。

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  • Ignacio Mas of the Gates Foundation points out that ensuring secure text-message transactions will often require an agreement with a mobile operator, which controls access to the phone's SIM card.

    盖茨基金会IgnacioMas指出,为了确保短信交易安全通常控制手机SIM访问移动运营商签署协议。

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  • To further restrict sugroups access AIX provides the NOT operator '! '. The format for the rule is.

    为了进一步限制sugroup访问AIX提供了NOT操作符' ! '。

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  • Application information give a program access to certain types of system-maintained information, such as the time, data and operator (ID).

    应用信息服务程序使程序可以去访问某些系统保存信息,例如时间、日期操作员标识

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  • Access to read the programme reference for a particular smart card and consumer can be controlled by the TV operator.

    特定智能卡用户示程序基准接入可以TV操作员进行控制

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  • Its design concept integrates natural light, shading, program, access and views, making the component the key operator of the transition between interior and exterior Spaces.

    设计理念自然光遮阳程序访问意见使组件之间内部外部空间过渡关键操作

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  • Defines an iterator that can access elements in a container in the forward direction by using the increment operator and in the backward direction by using the decrement operator.

    定义一个迭代器,该迭代器可以向前(通过使用递增运算)或向后(通过使用递减运算符)访问容器中的元素

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  • After the name of a class or structure, type the members access operator or scope operator (as shown earlier in this topic).

    类别结构名称后面,输入成员存取算子范围运算子(主题稍早所述)。

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