排队索引存取法QLAM ?
Supports iteration and indexed access.
支持迭代和索引访问。
It will choose indexed access if it has lower cost than table scan.
如果使用索引的开销比表扫描的开销低,优化器将选择索引访问。
This will allow both of the following queries to use indexed access rather than table scans.
这将允许下面两个查询来使用索引访问,而不是表扫描。
In the Indexed Access method, a method of indicating that a record or block is in use and is not available for another request.
在索引存取方法中,指明一个记录或数据块处于使用之中而且不再接受另一个使用请求的一种方法。
Overall - its definitely a good thing. In practice, you may see a much stronger bias towards indexed access paths which may impact performance.
总之——这肯定是一个好事。事实上,你可以发现对索引访问路径更强的偏好,这将影响性能。
Overall - it's definitely a good thing. In practice, you may see a much stronger bias towards indexed access paths which may impact performance.
总之——这肯定是一个好事。事实上,你可以发现对索引访问路径更强的偏好,这将影响性能。
Overall - it's definitely a good thing. In practice, you may see a much stronger bias towards indexed access paths which may impact performance.
总之——这确定是一个好事。事实上,你能够觉察对索引拜会路径更强的溺爱,这将波及功能。
When a URL with search term is configured in RSS-based clients, users can access the search results on the data that gets periodically indexed.
在基于RSS 的客户机中配置有一个具有搜索项的URL时,用户就可以访问被周期性索引的数据上得到的搜索结果。
Access control lists (ACLs) are objects with an owner and an indexed list, or hash, as illustrated in Figure 2.
访问控制列表(acl)是具有所有者和索引列表或散列的对象,如图2所示。
The indexed addressing mode makes the most sense as a way to access array elements for global variables.
索引寻址模式对于全局变量访问数组元素来说是最为有效的一种方式。
Mail configuration; particularly if you use a solution, such as Cyrus Internet Message Access Protocol (IMAP), where user mail folders are specially recorded and indexed.
邮件配置;特别是,如果您使用了像CyrusInternetMessageAccessProtocol (IMAP)这样的解决方案,其中对用户邮件文件夹进行了特殊的记录和索引。
That's the only requirement to access the indexed content when working with Windows Indexing Service.
这是使用WindowsIndexingService访问索引内容时的惟一需求。
Tuples are 0-indexed, as you'd expect; you can access the last item using the -1 index.
Tuples 从 0 开始建立索引,这很正常;您可以使用 -1 索引访问最后一个项目。
It is a research engine that lets you access expert content from the "Deep Web", the part of the Internet that is not indexed by traditional search engines (e.g. databases, journals etc.).
这是一个研究引擎帮助你进入专业内容的“深层网络”:那是互联网中没有被传统的搜索引擎索引或收录的信息(比如一些专业数据库,期刊等)。
After the XML data is indexed, you can query it quickly on subsequent searches to access data to be used in a diff process.
在XML数据被索引之后,您可以在后续的搜索中快速地查询,以访问将用在diff过程中的数据。
Most web applications want rapid random access to many pieces of indexed data.
大多数web应用需要对很多索引数据进行快速随机访问。
It is interesting that no one pointed out the similarity between FriendFeed's solution and the "ancient" technology of ISAM - Indexed Sequential Access Method.
有意思的是,并没有人指出FriendFeed的解决方案与古老的ISAM技术(IndexedSequential Access Method,索引顺序存取法)之间的相似性。
Indexed properties, called indexers or default properties, differ from regular properties in that they take parameters indicating which element in the group to access.
索引属性(称为索引器或默认属性)与常规属性不同,因为索引属性接受参数,参数指示要访问组中的哪个元素。
For faster indexed data access is it relevant to have higher cardinality in the first part of key?
更快的索引数据访问是有关高基数的第一部分钥匙吗?
Select the driver corresponding to the type of indexed sequential access method (ISAM) or database you want to connect to, and then click Finish .
选择与要连接的索引顺序访问方法 (ISAM)或数据库的类型相对应的驱动程序,然后单击“完成”。
OLE DB is a COM-based universal data access technology, allowing you to use any data source, not just indexed, sequential access methods (ISAM) and SQL-based databases.
OLEDB是基于COM的通用数据访问方法,允许使用任何数据源,不只是已索引的、连续的访问方法(ISAM)和基于SQL的数据库。
The file is then indexed using SOI and EOI markers to permit fast access to individual images within the file.
该文件索引,然后使用SOI和意向书标记允许快速访问文件内的单个图像。
It may be an ISAM (Indexed Sequential Access Method) file with no DBMS, either on the local or a remote computer.
它可能是一个没有数据库管理系统的索引顺序存取法文件,不管在要地电脑还是远程叫脑中。
The List interface provides four methods for positional (indexed) access to list elements.
List接口提供了一些通过下标访问列表元素四个可选方法。
VISAM?Virtual Indexed Sequential Access Method?
虚拟变址顺序存取法?。
VISAM?Virtual Indexed Sequential Access Method?
虚拟变址顺序存取法?。
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