THE MULTI-STATEMENT FEATURES AND OPTIMIZATION IN CHIQL
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    Abstract:

    CHIQL is a new database query language to,satisfy the requests of Chinese users and has the features of naturalness and simplicity,procedural and multi-statement query.AS a main feature,procedurality enable users to use multi-statements to express a query with 11 templates,especially concerning complex one.In term of its implementa-tion,multi-statement optimization iS a special issue in CHIQL.This paper devises a state-ment.merge method to improve the efficiency of CHIQL query and give some qualitative analysis about it.

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孟小峰,王珊,林耀燊,黄锦辉,刘文琸. CHIQL的多语句查询特征及其优化处理.软件学报,1997,8(7):549-554

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  • Revised:August 06,1996
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