基于Informix数据库典型低效率SQL语句的分析及优化方法
기우Informix수거고전형저효솔SQL어구적분석급우화방법
SQL Statement Analysis and Optimization Method for Typical Low-efficiency Based on Informix Database
  • 万方数据
    贵州科学 귀주과학
    GUIZHOU SCIENCE
    2012年 2期 21-28 ,共8页

    郑添健%索红敏

    정첨건%색홍민

    Informix%低效率SQL语句%运行效率%优化方法 Informix%低效率SQL語句%運行效率%優化方法
    Informix%저효솔SQL어구%운행효솔%우화방법
    INFORMIX%low efficiency of SQL%statements%operational efficiency%optimization methods
    本文从跟踪SQL性能的方法和Informix应用调优的原则,对Informix典型低效率SQL语句进行分析,在Informix数据库系统实际应用方面提出了提高Informix数据库运行效率的方法,旨在为Informix数据库维护人员和程序设计人员提供有益的参考。
    본문종근종SQL성능적방법화Informix응용조우적원칙,대Informix전형저효솔SQL어구진행분석,재Informix수거고계통실제응용방면제출료제고Informix수거고운행효솔적방법,지재위Informix수거고유호인원화정서설계인원제공유익적삼고。
    Tracing SQL performance and applying tuning principles of informix, this article analyzed on the typical low efficiency of informix SQL statements and proposed a method to improve the operation efficiency in the practical application of informix database so as to provide useful references for those who maintain and design the informix databases
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