'First unintuitive sqlism' diaporamas de présentation

Lecture 3: SQL cont.

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Relational Algebra (end) SQL

Relational Algebra (end) SQL. April 19 th , 2002. Complex Queries. Product ( pid , name, price, category, maker-cid) Purchase (buyer-ssn, seller-ssn, store, pid) Company ( cid , name, stock price, country) Person( ssn , name, phone number, city). Note:

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Syllabus

Syllabus. Introduction Website Management Systems XML, XSL, Scripting Database Connectivity DBMS Overview Relational Algebra SQL ODBC/JDBC/Cocoon SQL Processor Scalability Search Engine Technology Information Integration Personalization Security Electronic Commerce. SQL Introduction.

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Lecture 02: SQL

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