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4461.数据库系统:设计、实现与管理(第5版)(英文版)

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us 5.1TheRelationalAlgebra 5.1.1UnaryOperations 5.1.2SetOperations 5.1.3JoinOperations 5.1.4DivisionOperation 5.1.5AggregationandGroupingOperations 5.1.6SummaryoftheRelationalAlgebraOperations 5.2TheRelationalCalculus 5.2.1TupleRelationalCalculus 5.2.2DomainRelationalCalculus 5.3OtherLanguages ChapterSummary ReviewQuestions Exercises CHAPTER6SQL:DataManipulation 6.1IntroductiontoSQL 6.1.1ObjectivesofSQL 6.1.2HistoryofSQL 6.1.3ImportanceofSQL 6.1.4Terminology 6.mands 6.3DataManipulation 6.3.1SimpleQueries 6.3.2SortingResults(ORDERBYClause) 6.3.3UsingtheSQLAggregateFunctions 6.3.4GroupingResults(GROUPBYClause) 6.3.5Subqueries 6.3.6ANYandALL 6.3.7Multi-tableQueries 6.3.8EXISTSandNOTEXISTS 6.3.9CombiningResultTables(UNION,INTERSECT,EXCEPT) 6.3.10DatabaseUpdates ChapterSummary Review 猛点这里下载全部内容

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