1) collection query
集合查询
1.
Then the LINQ to Object technology for object query is brought out and some advantages of LINQ to Object against traditional collection query are analyzed.
首先介绍了LINQ这一微软最新的查询技术,引出了对应对象查询的LINQ to Object技术,分析了LINQ to Object相对于传统集合查询的某些优势。
2) set membership query
集合元素查询
3) data set membership query
集合从属查询
4) aggregate query
聚集查询
1.
The key technologies of StarCache about aggregate query processing, cache replacement and consistency maintenance etc.
将目前主要用于小规模数据库查询的语义缓存技术拓展到海量数据库的聚集查询中,以面向聚集查询的语义缓存形式模型为基础,构造了语义缓存StarCache。
2.
However,the existing methods often have the shortcomings of high loss distortion and less aggregate query accuracy on the private or anonymous dataset.
针对已有方法信息损失程度高、聚集查询精度低的不足,在(alpha,k)隐私保护模型基础上,利用关系数据库理论的有损分解思想,提出了一种改进的数据隐私保护方法Alpha+。
5) query set
查询集
1.
Redundancy removal of XPath query set in the network XML database;
网络环境下XPath查询集的冗余去除
2.
Study on Redundancy Removal of XPath Query Set in the Network XML Database;
网络环境下XPath查询集冗余去除的研究
6) aggregation query
聚集查询
1.
This paper studies aggregation query whith is an important class of continuous operators,and proposes a kind of novel aggregate query algorithms from sliding window over data streams.
该文研究了基于滑动窗口的数据流聚集查询,提出了一种新的增量聚集查询算法,采用了多种增量计算方法和查询共享技术,实现了多窗口资源共享。
2.
There are many aggregation query on the Massive date-orenited Multi database, and it always be costy.
由于海量数据库应用中存在大量的聚集查询,而且面向海量数据的聚集查询处理又非常耗时,所以如何对海量数据的聚集查询操作进行处理和优化是一项富有挑战的工作。
3.
For its increasing importance in the data warehouse applications, temporal aggregation query have become the focus of the temporal database research.
时态数据库扩展了传统的关系数据库，其中一个重要的扩展就是对于时态聚集查询的支持。
补充资料：查询权和监督、质询权
查询权和监督、质询权：股东有权查阅公司章程、股东大会会议记录和财务会议报告对公司的经营提出建议或者质询。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条