Arid
DOI10.1109/69.224199
EVALUATION AND OPTIMIZATION OF QUERY PROGRAMS IN AN OBJECT-ORIENTED AND SYMBOLIC INFORMATION-SYSTEM
YOO, SB; SHEU, PCY
来源期刊IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
ISSN1041-4347
出版年1993
卷号5期号:3页码:479-495
英文摘要

OASIS is a database programming environment that extends UNIX with the concept of persistent objects. The OASIS query languages extend conventional database query languages with procedural methods and general control statements. As the complexity of the languages makes it difficult to devise a ’’query optimizer’’ based on a universally applicable algorithm, each query in OASIS is optimized based on a collection of ’’basic patterns’’ for which each pattern is associated with a separate query optimization algorithm. The optimization techniques for a set of basic patterns consisting of iterative statements and a set of nested statements is described. The optimization techniques discussed in the paper include an extended decomposition algorithm, evaluation of multiple conditions, data dependence analysis, and optimization of queries with arbitrary nesting.


英文关键词ALGORITHMS DATABASE QUERY OPTIMIZATION PROGRAMMING DATA TYPES AND METHODS
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:A1993LM66900009
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Information Systems ; Engineering, Electrical & Electronic
WOS研究方向Computer Science ; Engineering
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/128847
作者单位(1)PURDUE UNIV,SCH ELECT ENGN,W LAFAYETTE,IN 47907;(2)RUTGERS UNIV,DEPT ELECT & COMP ENGN,PISCATAWAY,NJ 08855
推荐引用方式
GB/T 7714
YOO, SB,SHEU, PCY. EVALUATION AND OPTIMIZATION OF QUERY PROGRAMS IN AN OBJECT-ORIENTED AND SYMBOLIC INFORMATION-SYSTEM[J],1993,5(3):479-495.
APA YOO, SB,&SHEU, PCY.(1993).EVALUATION AND OPTIMIZATION OF QUERY PROGRAMS IN AN OBJECT-ORIENTED AND SYMBOLIC INFORMATION-SYSTEM.IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING,5(3),479-495.
MLA YOO, SB,et al."EVALUATION AND OPTIMIZATION OF QUERY PROGRAMS IN AN OBJECT-ORIENTED AND SYMBOLIC INFORMATION-SYSTEM".IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 5.3(1993):479-495.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[YOO, SB]的文章
[SHEU, PCY]的文章
百度学术
百度学术中相似的文章
[YOO, SB]的文章
[SHEU, PCY]的文章
必应学术
必应学术中相似的文章
[YOO, SB]的文章
[SHEU, PCY]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。