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Oracle Database Training

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Station Road Unr-3, Ulhasnagar

Course ID: 45777

Station Road Unr-3, Ulhasnagar

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About the Course

Oracle is world's largest used Database. Oracle is the market of database for many decades. It works on mostly all operating systems. Most of the world's top companies use Oracle . Oracle is used to store information about company's staff, salary, stocks, and all related information.



Course Content:


Structured Query Language:



  • Writing Basic SQL Select Statements,

  • Restricting and Sorting SQI Data,

  • Single-Row Functions,

  • Joins (Displaying Data from Multiple Tables),

  • Aggregating data using Group Functions,

  • Subqueries,

  • Manipulating Data,

  • Creating and Managing Tables,

  • Including Constraints,

  • Creating Views,

  • Sequences,

  • Indexes

  • Synonyms


 


Advanced SQL:



  • Controlling User Access,

  • Using SET operators,

  • DateTime Functions,

  • Enhancements to Group by clause(cube, Rollup and Grouping),

  • Advanced Subqueries (Multiple column subqueries,

  • Subqueries in FROM clause, Scalar and correlated subqueries),

  • WITH Clause,

  • Hierarchical retrieval,


 


PLSQL:



  • Introduction,

  • Overview and

  • benefits of PLSQL,

  • Subprograms,

  • types of PLSQL blocks,

  • Simple Anonymous Block,

  • Identifiers,

  • types of Identifiers,

  • Declarative Section,

  • variables,

  • Scalar Data Types,

  • The %TYPE Attribute,

  • Bind Variables,

  • Sequences in PLSQL Expressions,

  • Executable Statements,

  • PLSQL Block Syntax,

  • Comment the Code,

  • Convert Data Types,

  • Nested Blocks,

  • Invoke SELECT Statements in PLSQL,

  • SQL Cursor concept,

  • Data Manipulation in the Server using PLSQL,


 


Control Structures:



  • Conditional processing using IF Statements

  • CASE Statements,

  • Loop Statement,

  • While Loop Statement,

  • For Loop Statement,

  • the Continue Statement,


 

Composite Data Types:



  • PLSQL Records,

  • The %ROWTYPE Attribute,

  • Insert and Update with PUSQL Records,

  • INDEX BY Tables,

  • INDEX BY Table Methods,

  • Use INDEX BY Table of Records,

  • Explicit Cursors,

  • Declare the Cursor,

  • Open the Cursor,

  • Fetch data from the cursor.

  • Close the Cursor,

  • Cursor FOR loop,

  • The %NOTFOUND and %ROWCOUNT Attributes,

  • the FOR UPDATE Clause and WHERE CURRENT Clause,



Exception Handling,



  • Handle Exceptions with PUSQL,

  • Trap Predefined and non-predefined Oracle Server Errors,

  • User-Defined Exceptions,

  • Propagate Exceptions,

  • RAISE_APPLICATION_ERROR Procedure,


 


Stored Procedures:



  • Create a Modularized and Layered Subprogram Design,

  • the PLSQL Execution Environment,

  • differences between Anonymous Blocks and Subprograms,

  • Create, Call, and Remove Stored Procedures,

  • Implement Procedures Parameters and Parameters Modes,

  • View Procedure Information,

  • Stored Functions,

  • Create, Call, and Remove a Stored Function,

  • advantages of using Stored Functions,

  • the steps to create a stored function,

  • Invoke ·User-Defined Functions in SQL Statements,

  • Restrictions when calling Functions,

  • Control side effects when calling Functions,

  • View Functions Information,

  • Packages,

  • advantages of Packages,

  • components of a Package,

  • Develop a Package,

  • enable visibility of a Package's Components,

  • Create the Package Specification and Body

  • Overloading Subprograms in PLSQL,


 


Triggers:



  • Implementing Triggers,

  • Create DML Triggers using the CREATE TRIGGER Statement

  • Identify the Trigger Event Types, Body, and Firing (Timing),

  • Statement Level Triggers and RowLevel Triggers,

  • Create Instead of and Disabled Triggers,

  • Manage, Test and Remove Triggers.

  • Creating Compound, DDL and Event Database Triggers,

  • Compound Trigger Structure for Tables and Views

  • , Comparison. of Database Triggers and Stored Procedures,

  • Create Triggers on DDL Statements,

  • Create Database-Event and System-Events Triggers,

  • System Privileges Required to Manage Triggers

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