materialized view造句
例句与造句
- Materialized views they are replicated as tables
具体化视图（按表复制） - Indexed views materialized views
索引视图（具体化视图） - Indexed views materialized views
索引视图（具体化视图） - 3 . updating the materialized views and auxiliary relations
利用更新值对每个辅助视图和物化视图进行更新。 - Materialized view maintenance and drill - down at the warehouse span multiple sources
多数据源数据仓库实体化视图维护与下查 - It's difficult to find materialized view in a sentence. 用materialized view造句挺难的
- Rm incremental maintenance for materialized views over semistructured data . in proc
我们的定义一致性维护算法是基于该eca规则的。 - The technology of materialized views maintenance is an important branch of this task
数据仓库实视图维护技术就是其中的一个分支。 - 2dcma : an effective maintenance algorithm of materialized views in peer data management systems
Peer数据管理系统中的一个高效物化视图维护算法2dcma - Replication supports publishing tables , indexes , and materialized views . other objects are not replicated
复制支持发布表、索引和具体化视图，不能复制其他对象。 - Two new system tables , isysmvoption and isysmvoptionname , have been added to store information about materialized views
数据库自己根据代价选择是固定视图还是从基表中查询。 - Currently , there are two main approaches : incremental materialized view maintenance and view self - maintenance
就目前的研究现状来看，主要有两种方法：增量式实化视图维护方法和自维护方法。 - A data warehouse stores materialized view over data from one or more sources in order to fast access to integrated data
为了对一个或多个数据源聚集数据快速查询，我们通常在数据仓库中保存物化视图。 - Then , we provide an algorithm for detecting materialized views that are not needed in the process of propagating source relation changes to the dw
最后在实视图维护的过程中，提出一种方法来探测冗余实视图。
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