000			01813cam a22002294a 4500
020			_a9780136006374 _cTZS 24,040/=
020			_a013600637X _cTZS 24,040/=
040			_aMUL _beng _eAACR
082			_a005.74 ULL
100	1		_aUllman, Jeffrey D.,
245	1	2	_aA first course in database systems / _cJeffrey D. Ullman and Jennifer Widom.
250			_a3rd ed.
260			_aUpper Saddle River, NJ : _bPearson/Prentice Hall, _cc2008.
300			_axxi, 565 p. : _bill. ; _c24 cm.
504			_aIncludes bibliographical references and index.
520			_a"Now fully updated to reflect the latest trends and technologies, this is a complete, accessible, and practical course in designing and programming modern databases." "Stanford's Jeffrey Ullman and Jennifer Widom introduce core DBMS concepts, theory, and modeling; then demonstrate how DBMSs can be queried and modified, both with abstract languages and SQL. After an extensive coverage of SQL, including embedded SQL programming and object-relational features, the book turns to systems using XML. Design languages including XML Schema are covered, as are query languages XPath and XQuery." "New in this edition: improved organization throughout; new coverage of UML database modeling; new introduction to algorithms for manipulating dependencies including the 3NF synthesis algorithm; more 3NF coverage, including the 3NF synthesis algorithm; expanded discussion of SQL triggers; new material on index selection and materialized views; new coverage of 3-tiered architecture; new coverage of PHP; introduction to OLAP and the SQL cube operator; and extensive XML coverage, including XML Schema, XPath, XQuery, and XSlT."--Jacket
546			_aeng
650		0	_aDatabase management.
650		0	_aDatabases
700	1		_aWidom, Jennifer.
942			_cBK
999			_c6965 _d6965