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Guide to Oracle8i Features
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Guide to Oracle8i Features

Guide to Oracle8i Features

Steven Feuerstein

272 pages, parution le 10/09/1999

Résumé

Oracle8i, the long-awaited "Internet database" from Oracle
Corporation, has hit the streets running--and you may find yourself
struggling to keep up with Oracle's fast-moving technology. Oracle boasts
that Oracle8i offers more than 150 new features, many of them designed to
make its popular database programming language, PL/SQL, faster, more
powerful, and easier to use.

This concise and engaging book is both a companion to Oracle PL/SQL
Programming
(widely recognized as the "bible" for PL/SQL developers) and
a guide designed to bring you up to speed as quickly as possible on the
new PL/SQL features of Oracle8i. Following the style of Feuerstein's
earlier books, the Guide to Oracle8i Features combines
easy-to-understand descriptions of the new Oracle8i features with
a wealth of interesting and informative examples.

The major Oracle8i PL/SQL features include the following:

  • Autonomous transactions--the ability to commit or roll back changes
    without affecting the "main" transaction in the rest of your session
  • Invoker rights--At compilation time, you can now decide whether a
    program (or all programs in a package) should run under the authority
    of the definer or the invoker of that program
  • Native dynamic SQL--A native implementation of dynamic SQL that's
    faster and easier than the DBMS_SQL built-in package
  • Bulk binds and collects--A major performance improvement that lets
    you process multiple rows in a single operation
  • System-level database triggers--With this feature and Advanced
    Queueing (AQ), you can take advantage of the publish/subscribe
    capabilities of Oracle8i
  • Fine-grained access control--This feature lets you
    implement security policies with functions and then use
    those functions to implement row-level security on tables or views.
  • Many new and enhanced built-in packages--New packages
    include DBMS_JAVA, DBMS_PROFILER, DBMS_TRACE, and more.
    DBMS_UTILITY, DBMS_AQ, and others have been enhanced as
    well.
  • Calling Java methods from within PL/SQL--The book
    includes enough Java know-how to help you build simple
    Java classes, load them into the Oracle8i database,
    and leverage those classes from within your PL/SQL code.
  • A variety of performance improvements

Some PL/SQL developers are uneasy about what the introduction of Java
means to their applications--and their programming future. But
the two languages are expected to work well together in Oracle8i.
You'll be able to take advantage of all the power of Java without
giving up the performance and usability advantages of PL/SQL!

Included with this book is a diskette containing an online tool
developed by RevealNet, Inc., that provides point-and-click
access to approximately 100 files of reusable source code and examples.

The Guide to Oracle8i Features showcases all the powerful new
features of Oracle8i designed especially for PL/SQL developers.
You'll find it indispensable as you strive to take the fullest possible
advantage of everything this exciting new version has to offer.

L'auteur - Steven Feuerstein

Steven Feuerstein is the author or coauthor of Oracle PL/SQL Programming, Oracle PL/SQL Best Practices, Oracle PL/SQL for DBAs, Oracle PL/SQL Developer's Workbook, Oracle Built-in Packages, and several pocket reference books (all from O'Reilly Media). Steven has been developing software since 1980, spent five years with Oracle (1987-1992), and serves as a Senior Technology Advisor to Quest Software. His products include utPLSQL (an open source unit testing framework for PL/SQL) and Qnxo (active mentoring software that helps to generate, reuse, and test code. He has won numerous awards for his writing and trainings, offers a PL/SQL portal, and can be reached via email at steven@stevenfeuerstein.com. He lives in Chicago with his wife, Veva, and three cats. Two sons, Eli and Chris, orbit nearby.

Caractéristiques techniques

  PAPIER
Éditeur(s) O'Reilly
Auteur(s) Steven Feuerstein
Parution 10/09/1999
Nb. de pages 272
EAN13 9781565926752

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