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Oracle Advanced PL/SQL Developer Professional Guide

You're reading from Oracle Advanced PL/SQL Developer Professional Guide Master advanced PL/SQL concepts along with plenty of example questions for 1Z0-146 examination with this book and ebook

Product type Paperback

Published in May 2012

Publisher Packt

ISBN-13 9781849687225

Length 440 pages

Edition 1st Edition

Languages

SQL

Tools

Oracle Database

Concepts

Database Programming

Author (1):

Saurabh K. Gupta

View More author details

Table of Contents (22) Chapters

Oracle Advanced PL/SQL Developer Professional Guide

Credits

Foreword

About the Author

Acknowledgement

About the Reviewers

www.PacktPub.com

Preface

1. Overview of PL/SQL Programming Concepts FREE CHAPTER

2. Designing PL/SQL Code

3. Using Collections

4. Using Advanced Interface Methods

5. Implementing VPD with Fine Grained Access Control

6. Working with Large Objects

7. Using SecureFile LOBs

8. Compiling and Tuning to Improve Performance

9. Caching to Improve Performance

10. Analyzing PL/SQL Code

11. Profiling and Tracing PL/SQL Code

12. Safeguarding PL/SQL Code against SQL Injection Attacks

Answers to Practice Questions

Index

Chapter 11, Profiling and Tracing PL/SQL Code

Question No.	Answer	Explanation
1	b	The Analyzer component interprets the raw profiler data and loads into the database tables.
2	b	The `plshprof` is a command-line utility to generate HTML reports from raw profiler output.
3	d	The `PLSQL_DEBUG` parameter has been deprecated starting from Oracle 11g.
4	c	The `$ORACLE_HOME\rdbms\admin\tracetab.sql` script creates the trace log tables—`PLSQL_TRACE_RUNS` and `PLSQL_TRACE_EVENTS`.
5	c and d	The trace control levels cannot be used in combination with the other trace levels.
6	a and b	The `plshprof` utility is a command-line tool to convert raw profiler data into HTML reports.
7	c	The Analyzer component can trace multiple subprograms profiled into one trace file.
8	a	The `max_depth` parameter can be specified to limit the recursive levels in `START_PROFILING`.

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Authors (1)

Saurabh K. Gupta

Saurabh K. Gupta

Saurabh K. Gupta is a seasoned database technologist with extensive experience in designing high performance and highly available database applications. His technology focus has been centered around Oracle Database architecture, Oracle Cloud platform, Database In-Memory, Database Consolidation, Multitenant, Exadata, Big Data, and Hadoop. He has authored the first edition of this book. He is an active speaker at technical conferences from Oracle Technology Network, IOUG Collaborate'15, AIOUG Sangam, and Tech Days. Connect with him on his twitter handle (or SAURABHKG) or through his technical blog www.sbhoracle. wordpress.com, with comments, suggestions, and feedback regarding this book.

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