ORACLE DATABASE 11G PL SQL PROGRAMMING WORKBOOK PDF FREE DOWNLOAD

THE WORK IS PROVIDED “AS IS.” McGRAW-HILL AND ITS LICENSORS MAKE NO GUARANTEES OR WARRANTIES AS TO THE ACCURACY, ADEQUACY OR COMPLETENESS OF OR RESULTS TO BE OBTAINED FROM USING THE WORK, INCLUDING ANY INFORMATION THAT CAN BE ACCESSED THROUGH THE WORK VIA HYPERLINK OR OTH- ERWISE, AND EXPRESSLY DISC[r]

In Oracle Database 11g, you can configure scarce resources even better in a large-user environment by using the new database resident connection pooling (DRCP) feature. DRCP
employs a pool of dedicated servers for servicing larger numbers of connections and is[r]

Error Handling
PL/SQL makes it easy to detect and process error conditions known as exceptions. When an error occurs, an exception is raised: normal execution stops and control transfers to special exception-handling code, which comes at the end of any PL/SQL block. Eac[r]

difficult for you to introduce gross errors into the program.
● Use top-down design and stepwise refinement to help keep your eyes on the prize. It is difficult, especially with complicated programs, to translate specifications directly into code without getting a bit lost in the progra[r]

schemas. The tables, indexes, views, packages, procedures, triggers, materialized views, defined types, and other objects are available to view by schema. After drilling down to an object, such as a table, the object can be edited or new objects of that type can be created. The Schema tab is similar[r]

PL/SQL is a complex and powerful programming language that you can use to build a new generation of multi-tier systems -- systems that can scale up past the department LAN to enable world-wide enterprise systems on the Internet with the same reliability that we expect from ol[r]

PL/SQL is a complex and powerful programming language that you can use to build a new generation of multi-tier systems -- systems that can scale up past the department LAN to enable world-wide enterprise systems on the Internet with the same reliability that we expect from ol[r]

Preface
Versions of Oracle
The built−in packages of Oracle PL /SQL discussed in this book are installed in the Oracle database. Each version of the Oracle database comes with its corresponding version of PL /SQL and its set[r]

Technology with a B.S. in Computer Science in 1981. Currently a consultant specializing in Oracle database
applications, he has been working with all versions of the RDBMS and its associated tools since 1986. As a consultant, he has worked with a number of Fortune 500 clients in sev[r]

Interacting with Oracle 22Ć5 When you need to extract information from or apply changes to the database, you must use SQL. PL/SQL supports full data manipulation language and transaction control commands within SQL. You can use SELECT statements to populat[r]

Several components are critical to this goal, and all of them are covered in depth after
we introduce the Oracle Architecture, Oracle 11g upgrade issues, and tablespace planning
in Part I. A welldesigned logical and physical database architecture will improve performance
and ease administration by p[r]

Reuse of Code
Since, in a three-tier architecture, the tiers are more decoupled and communicate with each other through interfaces, it is possible to reuse business and data code. Business rules and database code in a three-tier application are no longer embedded within the client sitting o[r]

⻬ iSQL*Plus is the Web interface shown in Figure 2-3. It is the latest one and has some nice features, but it also might require some workarounds to deal with timeout settings and security patches.
Because SQL*Plus is included with all Oracle configurations, it remains extremely[r]

Statement Tuning and Workload Tuning
Note that both the SQL Tuning Advisor and the SQL Access Advisor provide index creation recommendations. The SQL Tuning Advisor recommends creation of indexes only when it anticipates exceptional performance gains for the SQL statem[r]

If you are developing stored procedures, functions, packages, or Oracle object types using PL/SQL, then SQL*Plus may be the only tool you have for creating those in the database. Other tools, such as Oracle's Procedure Builder and
Platinum Technology's <[r]

Use PL/SQL to solve your problems
You don’t spend your days and nights writing PL/SQL modules so that you can rise to a higher plane of existence. You use PL/SQL to solve problems for your company or your customers. In this book, I try hard to help you t[r]

came the production version! Words cannot express the respect I have for Fred's programming
talents, nor the amazement I felt when I received immediate answers to questions emailed to him at 2 A.M. I think you'll find his crystal-clear C code to be both educational and immediately useful.[r]

For the amount of time it takes a packer to finish the task, that record must be tagged as "assigned" so that no other packer is given the same job to do. The first attempt at implementing this feature
involved the use of a status flag. Whenever a packer was assigned a task, the flag on[r]

When should you use standard SQL to accomplish your task and when should you rely on PL/SQL loops? Sometimes the choice is clear: if you do not need to interact with the database, then there is clearly no need for SQL. In addition, SQL can't always provide[r]

Every language -- whether human or computer -- has a syntax, vocabulary, and character set. In order to communicate within that language, you have to learn the rules that govern its usage. Many of us are very wary of learning a new computer language. Change is often scary, but, in general,
p[r]