Title: Optimizing Methods for the Query Sentences in SQL
Abstract: The optimization of query sentences is to select operation sequence with minimal costs in terms of given query so as to make query a time-saving and space-saving process.This paper introduces several kinds of optimizing methods for SQL query sentences based on the analysis on the performance factors of queries in the data base system.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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