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About Oracle PL/SQL - Training

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About Oracle PL/SQL - Training

Duration: 3 Month(s)

PL/SQL remains for Procedural Language expansion of SQL. Despite the fact that we have multi different questions in SQL to make a table, embed information in to the table and do all the fundamental operations in a database, there is as yet a place for headway where one needs to execute multiline/piece of inquiries which is satisfied by PL/SQL. 

PL/SQL coding is executed in PL/SQL Engine which is dwelling inside prophet database, not in SQL motor. PL/SQL square for the most part called as an unknown Block. It specifically underpins DML occasion. It's additionally similar to other programming dialect which underpins Variable assertion, Control Statements, Loops, Arrays, Exception Handling, Object situated ideas. Different components of Oracle PL/SQL include: 

o Put away Procedure, Stored Function 
o Making own Package, Package Body 
o Triggers 
o Overseeing LOBs (Large Objects) 
o More effective 
o High Security 

We at AP Edusoft, prepare our understudies with incredible quality which empowers them to be an expert Oracle 11G PL/SQL Programmer. Our materials and educational programs outperforms the business principles and empowers our understudies to end up noticeably first rate developers. Our mentors are very excited in implanting their insight and experience to understudies. This plainly makes us the best instructional hub for Oracle 11G PL/SQL in Gurgaon . 

We have built up an approach which facilitates the method for learning Oracle PL/SQL. Our educational modules covers from the fundamental; however understudies who are intending to take up the Oracle 11G PL/SQL modules should great comprehension on Oracle 11G SQL ideas. We offer outstanding amongst other trainings which bestow awesome learning and aptitude to the understudies. Our mentor is all around experienced in preparing competitors in both as people and also clumps. We furnish understudies with instructional exercises and books for their reference. What makes us unique is our nature of preparing we offer. 

Extent of Oracle PL/SQL: 
Prophet 11G is the most utilized database ever in the IT business. Prophet being RDBMS assumes a fundamental part in numerous areas in Financial, Banking, and so on. India, being the IT center point has incredible breadth for Oracle SQL. Numerous MNCs have adjusted Oracle has their database since it is significant. Different positions offered for Oracle PL/SQL: 

1. Prophet Developer 
2. SQL Developer 
3. Applications Developer 
4. Prophet Application Analyst 
5. Database Engineer – Oracle 
6. Prophet Programmer Analyst 

Essential to join Oracle PL/SQL
1. Fundamental PC taking care of aptitudes. 
2. Great Knowledge on Oracle SQL Concepts

Oracle PL/SQL Course Training Content:

o Course Objectives
o Course Agenda
o Human Resources (HR) Schema
o Introduction to SQL Developer

Introduction to PL/SQL:
o PL/SQL Overview
o Benefits of PL/SQL Subprograms
o Overview of the Types of PL/SQL blocks
o Create a Simple Anonymous Block
o Generate Output from a PL/SQL Block

PL/SQL Identifiers:
o List the different Types of Identifiers in a PL/SQL subprogram
o Usage of the Declarative Section to define Identifiers
o Use variables to store data
o Identify Scalar Data Types
o The %TYPE Attribute
o What are Bind Variables?
o Sequences in PL/SQL Expressions

Write Executable Statements:
o Describe Basic PL/SQL Block Syntax Guidelines
o Comment Code
o Deployment of SQL Functions in PL/SQL
o How to convert Data Types?
o Nested Blocks
o Identify the Operators in PL/SQL

Interaction with the Oracle Server:
o Invoke SELECT Statements in PL/SQL to Retrieve data
o Data Manipulation in the Server Using PL/SQL
o SQL Cursor concept
o Usage of SQL Cursor Attributes to Obtain Feedback on DML
o Save and Discard Transactions

Control Structures:
o Conditional processing Using IF Statements
o Conditional processing Using CASE Statements
o Use simple Loop Statement
o Use While Loop Statement
o Use For Loop Statement
o Describe the Continue Statement

Composite Data Types:
o Use PL/SQL Records
o The %ROWTYPE Attribute
o Insert and Update with PL/SQL Records
o Associative Arrays (INDEX BY Tables)
o Examine INDEX BY Table Methods
o Use INDEX BY Table of Records

Explicit Cursors:
o What are Explicit Cursors?
o Declare the Cursor
o Open the Cursor
o Fetch data from the Cursor
o Close the Cursor
o Cursor FOR loop
o Explicit Cursor Attributes

Exception Handling:
o Understand Exceptions
o Handle Exceptions with PL/SQL
o Trap Predefined Oracle Server Errors
o Trap Non-Predefined Oracle Server Errors
o Trap User-Defined Exceptions
o Propagate Exceptions

Stored Procedures and Functions:
o Understand Stored Procedures and Functions
o Differentiate between anonymous blocks and subprograms
o Create a Simple Procedure
o Create a Simple Procedure with IN parameter
o Create a Simple Function
o Execute a Simple Procedure
o Execute a Simple Function

Create Stored Procedures:
o Create a Modularized and Layered Subprogram Design
o Modularize Development With PL/SQL Blocks
o Describe the PL/SQL Execution Environment
o Identity the benefits of Using PL/SQL Subprograms
o List the differences Between Anonymous Blocks and Subprograms
o Create, Call, and Remove Stored Procedures Using the CREATE Command and SQL Developer
o Implement Procedures Parameters and Parameters Modes
o View Procedures Information Using the Data Dictionary Views and SQL Developer

Create Stored Functions:
o Create, Call, and Remove a Stored Function Using the CREATE Command and SQL Developer
o Identity the advantages of Using Stored Functions in SQL Statements
o List the steps to create a stored function
o Implement User-Defined Functions in SQL Statements
o Identity the restrictions when calling Functions from SQL statements
o Control Side Effects when calling Functions from SQL Expressions
o View Functions Information

Create Packages:
o Identity the advantages of Packages
o Describe Packages
o List the components of a Package
o Develop a Package
o How to enable visibility of a Package’s components?
o Create the Package Specification and Body Using the SQL CREATE Statement and SQL o Developer
o Invoke Package Constructs
o View PL/SQL Source Code Using the Data Dictionary

o Overloading Subprograms in PL/SQL
o Use the STANDARD Package
o Use Forward Declarations to Solve Illegal Procedure Reference
o Implement Package Functions in SQL and Restrictions
o Persistent State of Packages
o Persistent State of a Package Cursor
o Control Side Effects of PL/SQL Subprograms
o Invoke PL/SQL Tables of Records in Packages

Implement Oracle-Supplied Packages in Application Development:
o What are Oracle-Supplied Packages?
o Examples of Some of the Oracle-Supplied Packages
o How Does the DBMS_OUTPUT Package Work?
o Use the UTL_FILE Package to Interact With Operating System Files
o Invoke the UTL_MAIL Package
o Write UTL_MAIL Subprograms

Dynamic SQL:
o The Execution Flow of SQL
o What is Dynamic SQL?
o Declare Cursor Variables
o Dynamically executing a PL/SQL Block
o Configure Native Dynamic SQL to Compile PL/SQL Code
o Invoke DBMS_SQL Package
o Implement DBMS_SQL with a Parameterized DML Statement
o Dynamic SQL Functional Completeness

Design Considerations for PL/SQL Code:
o Standardize Constants and Exceptions
o Understand Local Subprograms
o Write Autonomous Transactions
o Implement the NOCOPY Compiler Hint
o Invoke the PARALLEL_ENABLE Hint
o The Cross-Session PL/SQL Function Result Cache
o The DETERMINISTIC Clause with Functions
o Usage of Bulk Binding to Improve Performance

o Describe Triggers
o Identify the Trigger Event Types and Body
o Business Application Scenarios for Implementing Triggers
o Create DML Triggers Using the CREATE TRIGGER Statement and SQL Developer
o Identify the Trigger Event Types, Body, and Firing (Timing)
o Statement Level Triggers Versus Row Level Triggers
o Create Instead of and Disabled Triggers
o How to Manage, Test, and Remove Triggers?

Create Compound, DDL, and Event Database Triggers:
o What are Compound Triggers?
o Identify the Timing-Point Sections of a Table Compound Trigger
o Compound Trigger Structure for Tables and Views
o Implement a Compound Trigger to Resolve the Mutating Table Error
o Compare Database Triggers to Stored Procedures
o Create Triggers on DDL Statements
o Create Database-Event and System-Event Triggers
o System Privileges Required to Manage Triggers

The PL/SQL Compiler:
o What is the PL/SQL Compiler?
o Describe the Initialization Parameters for PL/SQL Compilation
o List the New PL/SQL Compile Time Warnings
o Overview of PL/SQL Compile Time Warnings for Subprograms
o List the benefits of Compiler Warnings
o List the PL/SQL Compile Time Warning Messages Categories
o Setting the Warning Messages Levels: Using SQL Developer, PLSQL_WARNINGS o o Initialization o Parameter, and the DBMS_WARNING Package Subprograms
o View Compiler Warnings: Using SQL Developer, SQL*Plus, or the Data Dictionary Views

Manage PL/SQL Code:
o What Is Conditional Compilation?
o Implement Selection Directives
o Invoke Predefined and User-Defined Inquiry Directives
o The PLSQL_CCFLAGS Parameter and the Inquiry Directive
o Conditional Compilation Error Directives to Raise User-Defined Errors
o Write DBMS_PREPROCESSOR Procedures to Print or Retrieve Source Text
o Obfuscation and Wrapping PL/SQL Code

Manage Dependencies:
o Overview of Schema Object Dependencies
o Query Direct Object Dependencies using the USER_DEPENDENCIES View
o Query an Object’s Status
o Invalidation of Dependent Objects
o Display the Direct and Indirect Dependencies
o Fine-Grained Dependency Management in Oracle Database 11g
o Understand Remote Dependencies
o Recompile a PL/SQL Program Unit

Important links In Oracle PL/SQL - Training