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Mastering PL/SQL Through Illustrations

Author : Dr. B. CHANDRA

Publisher : BPB Publications

Page : 310 pages

File Size : 20,23 MB

Release : 2020-09-15

Category : Computers

ISBN : 938989848X

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Book Description

Mastering PL/SQL using various database tables Key Features _ Creating PL/SQL blocks using database tables. _ Cursors and Cursor For loops. _ Functions and Procedures in PL/SQL. _ Triggers and Packages. _ Exceptions in PL/SQL. _ Collections and its methods. Description This book helps you to improve your employability and job market so that you can sprint towards a rewarding career in the area of databases. . You will learn PL/SQL starting from fundamentals to advanced level. The detailed description of Cursors will enable you to write professional codes using Cursors in PL/SQL. You will learn how to raise exceptions when errors are encountered, create Triggers before/after a DML operation, create Functions /Procedures and packages.. By the end of the book, you will be able to use collections and also write advanced PL/SQL blocks using database tables with ease. What will you learn _ Get an overview of Control Structures and Loops in PL/SQL. _ Understand the working of Cursors and Cursor FOR LOOPS. _ Learn how to create triggers, packages, functions and procedures in PL/SQL. _ Learn how to handle errors by raising Exceptions. _ Learn how to use Collections in PL/SQL. Who this book is for This book is for those who want to learn PL/SQL and its applications in depth. It is also best suited for professionals looking to pursue a career in the area of databases as a Database Administrator /Developer. Table of Contents 1. Introduction to Pl/Sql 2. Pl/Sql Control Structures 3. Loops in Pl/Sql 4. Cursors in Pl/Sql 5. Exceptions in Pl/Sql 6. Procedures in Pl/Sql 7. Functions in Pl/Sql 8. Triggers in Pl/Sql 9. Packages in Pl/Sql 10. Pl/Sql Collections



Mastering Oracle SQL

Author : Sanjay Mishra

Publisher : "O'Reilly Media, Inc."

Page : 340 pages

File Size : 43,53 MB

Release : 2002

Category : Computers

ISBN : 9780596001292

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Book Description

If you work with Oracle in any capacity, whether as a Java programmer, Database Administrator, or PL/SQL programmer, chances are good that you write SQL statements to query for data within the database. Knowledge of SQL, and particularly of Oracle's implementation of SQL, is the key to writing good queries in a timely manner. In this book, authors Sanjay Mishra and Alan Beaulieu share their knowledge of Oracle SQL, and show you many creative techniques that you can use to advantage in your own applications. Book jacket.



Mastering Oracle PL/SQL

Author : Christopher Beck

Publisher : Apress

Page : 637 pages

File Size : 36,20 MB

Release : 2008-01-01

Category : Computers

ISBN : 1430207027

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Book Description

If you have mastered the fundamentals of the PL/SQL language and are now looking for an in-depth, practical guide to solving real problems with PL/SQL stored procedures, then this is the book for you.



Practical Oracle SQL

Author : Kim Berg Hansen

Publisher : Apress

Page : 467 pages

File Size : 34,32 MB

Release : 2020-02-19

Category : Computers

ISBN : 1484256174

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Book Description

Write powerful queries using as much of the feature-rich Oracle SQL language as possible, progressing beyond the simple queries of basic SQL as standardized in SQL-92. Both standard SQL and Oracle’s own extensions to the language have progressed far over the decades in terms of how much you can work with your data in a single, albeit sometimes complex, SQL statement. If you already know the basics of SQL, this book provides many examples of how to write even more advanced SQL to huge benefit in your applications, such as:Pivoting rows to columns and columns to rowsRecursion in SQL with MODEL and WITH clausesAnswering Top-N questionsForecasting with linear regressions Row pattern matching to group or distribute rowsUsing MATCH_RECOGNIZE as a row processing engineThe process of starting from simpler statements in SQL, and gradually working those statements stepwise into more complex statements that deliver powerful results, is covered in each example. By trying out the recipes and examples for yourself, you will put together the building blocks into powerful SQL statements that will make your application run circles around your competitors. What You Will LearnTake full advantage of advanced and modern features in Oracle SQL Recognize when modern SQL constructs can help create better applicationsImprove SQL query building skills through stepwise refinementApply set-based thinking to process more data in fewer queriesMake cross-row calculations with analytic functionsSearch for patterns across multiple rows using row pattern matchingBreak complex calculations into smaller steps with subquery factoring Who This Book Is For Oracle Database developers who already know some SQL, but rarely use features of the language beyond the SQL-92 standard. And it is for developers who would like to apply the more modern features of Oracle SQL, but don’t know where to start. The book also is for those who want to write increasingly complex queries in a stepwise and understandable manner. Experienced developers will use the book to develop more efficient queries using the advanced features of the Oracle SQL language.



Oracle PL/SQL Programming

Author : Steven Feuerstein

Publisher : "O'Reilly Media, Inc."

Page : 1028 pages

File Size : 36,63 MB

Release : 2002

Category : Computers

ISBN : 9780596003814

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Book Description

The authors have revised and updated this bestseller to include both the Oracle8i and new Oracle9i Internet-savvy database products.



RDBMS In-Depth

Author : Dr. Madhavi Vaidya

Publisher : BPB Publications

Page : 323 pages

File Size : 33,52 MB

Release : 2021-02-25

Category : Computers

ISBN : 8194837707

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Book Description

Understanding and implementing the database management systems concepts in SQL and PL/SQL Ê KEY FEATURESÊÊ _ Practice SQL concepts by writing queries and perform your own data visualization and analysis. _ Gain insights on Entity Relationship Model and how to implement in your business environment. _ Series of question banks and case-studies to develop strong hold on RDBMS concepts. Ê DESCRIPTIONÊÊ Relational Database Management Systems In-Depth brings the fundamental concepts of database management systems to you in more elaborated learning with conceptual clarity of RDBMS.Ê This book brings an extensive coverage of theoretical concepts on types of databases, concepts of relational database management systems, normalization and many more. You will explore exemplification of Entity Relational Model concepts that would teach the readers to design accurate business systems. Backed with a series of examples, you can practice the fundamental concepts of RDBMS and SQL queries including OracleÕs SQL queries, MySQL and SQL Server. In addition to the illustration of concepts on SQL, there is an implementation of crucial business rules using PL/SQL based stored procedures and database triggers.Finally, by the end of this book there is a mention of the useful data oriented technologies like Big Data, Data Lake etc and the crucial role played by such techniques in the current data driven decisions. Throughout the book, you will come across key learnings and key terms that will help you to understand and revise the concepts learned. Along with this, you will also come across questions and case studies by the end of every chapter to prepare for job interviews and certifications. WHAT YOU WILL LEARN _ Depiction of Entity Relationship Model with various business case studies. _ Illustration of the normalization concept to make the database stronger and consistent. _ Designing theÊ successful client-server applications using PL/SQL concepts. _ Learning the concepts of OODBS and Database Design with Normalization and Relationships. _ Knowing various techniques regarding Big Data technologies like Hadoop, MapReduce and MongoDB. Ê WHO THIS BOOK IS FORÊÊ This book is meant for academicians, students, developers and administrators including beginners and readers experienced in some other programming languages and database systems. Ê TABLE OF CONTENTS 1. Database Systems Architecture 2. Database Management System Models 3. Relational query languages 4. Relational Database Design 5. Query Processing and Optimization 6. Transaction Processing 7. Implementation Techniques 8. SQL Concepts 9. PL/SQL Concepts 10. Collections in PL/SQL 11. What Next? Ê



Oracle9i PL/SQL Programming

Author : Scott Urman

Publisher : McGraw-Hill Osborne Media

Page : 668 pages

File Size : 38,8 MB

Release : 2002

Category : Computers

ISBN : 9780072191479

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Book Description

From the authorized Oracle Press comes a complete guide to developing robust PL/SQL applications. The book contains new information on development tools, datatypes, SQL commands and functions, and much more. The CD-ROM contains sample code plus a sampling of development environments covered in the book.



Mastering Oracle Scheduler in Oracle 11g Databases

Author : Ronald Rood

Publisher : Packt Publishing Ltd

Page : 323 pages

File Size : 35,24 MB

Release : 2009-06-15

Category : Computers

ISBN : 1847195997

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Book Description

Schedule, manage, and execute jobs that automate your business processes using Oracle Scheduler with this book and eBook



Oracle PL/SQL by Example

Author : Benjamin Rosenzweig

Publisher : Pearson Education

Page : 823 pages

File Size : 24,64 MB

Release : 2008-08-15

Category : Computers

ISBN : 0137151705

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Book Description

This integrated learning solution teaches all the Oracle PL/SQL skills you need, hands-on, through real-world labs, extensive examples, exercises, and projects! Completely updated for Oracle 11g, Oracle PL/SQL by Example , Fourth Edition covers all the fundamentals, from PL/SQL syntax and program control through packages and Oracle 11g’s significantly improved triggers. One step at a time, you’ll walk through every key task, discovering the most important PL/SQL programming techniques on your own. Building on your hands-on learning, the authors share solutions that offer deeper insights and proven best practices. End-of-chapter projects bring together all the techniques you’ve learned, strengthening your understanding through real-world practice. This book’s approach fully reflects the authors’ award-winning experience teaching PL/SQL programming to professionals at Columbia University. New database developers and DBAs can use its step-by-step instructions to get productive fast; experienced PL/SQL programmers can use this book as a practical solutions reference. Coverage includes • Mastering basic PL/SQL concepts and general programming language fundamentals, and understanding SQL’s role in PL/SQL • Using conditional and iterative program control techniques, including the new CONTINUE and CONTINUE WHEN statements • Efficiently handling errors and exceptions • Working with cursors and triggers, including Oracle 11g’s powerful new compound triggers • Using stored procedures, functions, and packages to write modular code that other programs can execute • Working with collections, object-relational features, native dynamic SQL, bulk SQL, and other advanced PL/SQL capabilities • Handy reference appendices: PL/SQL formatting guide, sample database schema, ANSI SQL standards reference, and more



Oracle PL/SQL Best Practices

Author : Steven Feuerstein

Publisher : "O'Reilly Media, Inc."

Page : 207 pages

File Size : 21,39 MB

Release : 2001-04-09

Category : Computers

ISBN : 1449378765

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Book Description

In this book, Steven Feuerstein, widely recognized as one of the world's experts on the Oracle PL/SQL language, distills his many years of programming, writing, and teaching about PL/SQL into a set of PL/SQL language "best practices"--rules for writing code that is readable, maintainable, and efficient. Too often, developers focus on simply writing programs that run without errors--and ignore the impact of poorly written code upon both system performance and their ability (and their colleagues' ability) to maintain that code over time.Oracle PL/SQL Best Practices is a concise, easy-to-use reference to Feuerstein's recommendations for excellent PL/SQL coding. It answers the kinds of questions PL/SQL developers most frequently ask about their code: How should I format my code? What naming conventions, if any, should I use? How can I write my packages so they can be more easily maintained? What is the most efficient way to query information from the database? How can I get all the developers on my team to handle errors the same way? The book contains 120 best practices, divided by topic area. It's full of advice on the program development process, coding style, writing SQL in PL/SQL, data structures, control structures, exception handling, program and package construction, and built-in packages. It also contains a handy, pull-out quick reference card. As a helpful supplement to the text, code examples demonstrating each of the best practices are available on the O'Reilly web site.Oracle PL/SQL Best Practices is intended as a companion to O'Reilly's larger Oracle PL/SQL books. It's a compact, readable reference that you'll turn to again and again--a book that no serious developer can afford to be without.