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- sequential access path 顺序存取通路
- VSAM? Virtual Sequential Access Method? 虚拟顺序存取法?
- These are the basic access path structures. 它们是基本访问路径结构。
- Class with the specified permission access and permission access path. 用指定的权限访问和权限访问路径初始化。
- Next, the Publishing Wizard prompts you for an alternative access path. 发布向导将接着,对于一个备用访问路径提示您。
- Generic class allows sequential access either from the head to the tail or from the tail to the head. 泛型类允许从开头到末尾或从末尾到开头按顺序访问。
- ISAM是indexed sequential access method的缩写。ISAM drivers are used to update file formats other than its own. 索引顺序访问方法)它是一种索引机制,用于高效访问文件中的数据行。
- Mount operation cannot complete because the specified sequential access media is already in use by another process. Try again later. 由于指定的顺序访问媒体已经被另一个进程使用,无法完成装入操作。过一会儿再试。
- Sequential access Reading or writing items in computer memory in a prescribed order. Magnetic tape is a form of sequential access.See Random access. 顺序存取按固定次序,阅读或记下资料的情况。磁带是顺序存取的一种。参阅即时存取。
- API cursor query contains an indexed view with a unique access path, but not at the base-table level. API游标查询包含具有唯一访问路径但不处于基表级别的索引视图。
- Team Edition for Testers supports sequential access, random, and unique access of records in the database when binding to a data source. 在绑定到数据源时,Team Edition for Testers支持对数据库中的记录进行顺序访问、随机访问和唯一访问。
- This means the optimizer will always attempt to formulate an access path for each query that reduces overall cost. 这意味着优化器将始终尝试为每个查询制定减少总体成本的存取路径。
- Sequential access: Reading or writing items in computer memory in a prescribed order. Magnetic tape is a form of sequential access. 顺序存取:按固定次序,阅读或记下资料的情况。磁带是顺序存取的一种。参阅即时存取。
- By default, this alternative access path is set to the same location that you just specified. 此备用访问路径,默认被设置为同一位置,您只指定。
- Using an index hint, force the optimizer to use a different access path on the table in question. 使用索引提示,强制优化器对相关表使用其他访问路径。
- The time it took was irrespective to their address sequence. Magnetic disc is a form of storage which provides the convenience of random access. See Sequential access. 所需的时间与数据所在的地址次序无关。磁碟便是一种提供即时存取方便的贮记器。参阅顺序存取。
- This might, for example, include a relational database, an Indexed Sequential Access Method (ISAM) database, a Microsoft Excel spreadsheet, or a text file. 例如,这可能包括关系数据库、索引顺序访问方法(ISAM)数据库、Microsoft Excel电子表格或文本文件。
- If one of the disks or the access path fails, or if a sector on the disk cannot be read, the redundant information enables data regeneration. 如果其中一个磁盘或访问路径发生故障,或无法读取磁盘上的扇区,则通过冗余信息可以重新生成数据。
- It presents the notion of access path and the conceptual transaction analysis method against an E-R Schema based on access path. 提出了访问路径这一新概念,并以访问路径为基础讨论了E-R模式概念事务分析的方法,为解决上述问题提供了有益的途径。
- Based on associating access path technique, choosing B+ tree as the data structure of access path, this paper presents the B+ tree as the description of access path. 为了提高关联存取路径的效率,选择B+树作为存取路径的数据结构,给出了存取路径的B+树描述;
