词语吧>英语词典>access scan翻译和用法

access scan

英 [ˈækses skæn]

美 [ˈækses skæn]

取数扫描

计算机

双语例句

  • Access plan directives that force the optimizer to use the designated access method for data retrieval, either sequential scan or index scan.
    访问计划指示,强制优化器使用指定的访问方法进行数据检索,要么是连续扫描,要么是索引扫描。
  • There is no FETCH or table node shown in the access path graph because it is an index-only scan.
    因为其是一个唯一索引扫描,所以在访问路径图中不显示FETCH或表节点。
  • Objective To access the accuracy of multi slice spiral CT ( MSCT) scan in estimating the quantification of coronary artery calcium.
    目的评价多层螺旋CT测定冠状动脉钙化积分的准确性。
  • Depending on the values inserted for the parameter markers following the prepare phase, data access using the SALES_DATE index or a complete table scan makes more sense.
    根据准备阶段之后为参数标记插入的值,使用SALESDATE索引或一个完整的表扫描的数据访问更有意义。
  • To facilitate access, easy to see the results, and provide the interface at any time to stop the scan button, you can run at any time terminate the program.
    并且在界面上提供了随时可以停止扫描的按钮,可以随时终止程序的运行。
  • By providing a direct access, replaced the default full table scan retrieval method, to determine the data only, at the same time, improve data retrieval performance.
    索引通过提供一种直接存取的方法来取代默认的全表扫描检索的方法,在确定数据唯一性的同时,也改善数据检索性能。
  • As was mentioned in the previous article, for single table access, there are two types of access methods: table space scan ( TBSCAN) and index scan ( IXSCAN).
    在第1部分中提到过,有两种类型访问方法:表空间扫描(TBSCAN)和索引扫描(IXSCAN)。
  • Research on Monitoring and Controlling Neural Circuits Basing on Femtosecond Laser and Random Access Scan
    飞秒激光随机扫描测控神经回路的方法研究
  • Recently, network security technologies include: firewall technology, access control technology, network anti-virus technology, network security hole scan technology, intrusion detection technology, information encryption technology, information confirmation technology and so on.
    网络安全的基本技术目前有:防火墙技术、访问控制技术、网络反病毒技术、网络安全漏洞扫描技术、入侵检测技术、信息加密技术、信息确认技术等。
  • In the previous section you learned about one type of access method, index scan ( IXSCAN), and one type of join method, nested loop join ( NLJOIN).
    在之前的部分您已经了解了一种类型的访问方法,即索引扫描(IXSCAN),和一种类型的联接方法,即嵌套循环联接(NLJOIN)。