1. June 18, 2011 Saturday, August 25, 2012 11 An Introduction to PL/SQL Submitted to: Sir. Hassan Submitted by: Atiqa Ijaz Khan Roll no: SS09-03 BS (Hons.) 4th Semester Department…

Slide 12/10/05Salman Azhar: Database Systems1 XML Query Languages Salman Azhar XPATH XQUERY These slides use some figures, definitions, and explanations from Elmasri- Navathes…

1.2Design ConsiderationsCopyright © 2004, Oracle. All rights reserved.2. ObjectivesAfter completing this lesson, you should be able to dothe following: • Identify guidelines…

1.Oracle PL/SQL ™ ®by ExampleFOURTH EDITION2. This page intentionally left blank 3. Oracle PL/SQL ™® by Example FOURTH EDITION BENJAMIN ROSENZWEIGELENA SILVESTROVA…

* XQuery XQuery extends XPath to a query language that has power similar to SQL. Uses the same sequence-of-items data model. XQuery is an expression language. Like relational…

Approximate XML Query Answers Neoklis Polyzotis (UC Santa Cruz) Minos Garofalakis (Bell Labs) Yannis Ioannidis (U. of Athens, Hellas) Represented by: Gal Zach Motivation…

XMLII XSchema XQuery Oracle XSU XML Schema XML Schema is a more sophisticated schema language which addresses the drawbacks of DTDs. Supports Typing of values E.g. integer,…

XMLII XSchema XQuery XML Schema XML Schema is a more sophisticated schema language which addresses the drawbacks of DTDs. Supports Typing of values E.g. integer, string,…

XQuery Values FLWR Expressions Other Expressions XQuery XQuery extends XPath to a query language that has power similar to SQL. XQuery is an expression language. Like relational…

1.Oracle® PL/SQL ™ by Example FOURTH EDITION 2. This page intentionally left blank 3. Oracle® PL/SQL ™ by Example FOURTH EDITION BENJAMIN ROSENZWEIG ELENA SILVESTROVA…