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Introduction of Oracle

Oracle is one of the biggest database technology assets in the world. Apex T.G. India provides enough knowledge on Oracle by highly experienced and real-time professionals and also various prestigious and worthy Oracle Certification courses in India at different metro locations for students, freshers, employees and professionals who want to lead the IT industry. You can register for Oracle Training and opt from a wide range of Oracle Training Courses at Apex T.G. India Pvt. Ltd.

Oracle Training Course Prerequisites
  • Computer Fundamentals, Windows Operating System
  • Basic knowledge of database can be much more useful
Oracle Training Course Objectives
  • Create Database tables.
  • Manage Database objects.
  • Access and manipulate data in the Database using SQL statements.
  • Control user access to data.
  • Data Managing
  • Working with Databases
Oracle Training in Noida

WORKING WITH SQL

  • Retrieving Data Using the SQL SELECTStatement
  • List the capabilities of SQL SELECT statements
  • Restricting and Sorting Data
  • Limit the rows that are retrieved by a query
  • Sort the rows that are retrieved by a query
  • Use ampersand substitution to restrict and sort output at runtime
  • Using Single-Row Functions to Customize Output
  • Describe various types of functions available in SQL
  • Use character, number, and date functions in SELECT statements
  • Using Conversion Functions and Conditional Expressions
  • Describe various types of conversion functions that are available in SQL
  • Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
  • Apply conditional expressions in a SELECT statement
  • Reporting Aggregated Data Using the Group Functions
  • Identify the available group functions
  • Describe the use of group functions
  • Group data by using the GROUP BY clause
  • Include or exclude grouped rows by using the HAVING clause
  • Displaying Data from Multiple Tables
  • Write SELECT statements to access data from more than one table using equijoins and nonequijoins
  • Join a table to itself by using a self-join
  • View data that generally does not meet a join condition by using outer joins
  • Generate a Cartesian product of all rows from two or more tables
  • Using Sub-queries to Solve Queries
  • Define sub-queries
  • Describe the types of problems that the sub-queriescan solve
  • List the types of sub-queriesWrite single-row and multiple-row sub-queries
  • Using the Set Operators
  • Describe set operators
  • Use a set operator to combine multiple queries into a single query
  • Control the order of rows returned
  • Manipulating Data
  • Describe each data manipulation language (DML) statement
  • Control transactions
  • Using DDL Statements to Create and Manage Tables
  • Categorize the main database objects
  • Review the table structure
  • List the data types that are available for columns
  • Create a simple table
  • Explain how constraints are created at the time of table creation
  • Describe how schema objects work
  • Creating Other Schema Objects
  • Create simple and complex views
  • Retrieve data from views
  • Create, maintain, and use sequences
  • Create and maintain indexes
     

ORACLE DATABASE 11G: PL/SQL FUNDAMENTALS

  • Introduction to PL/SQL
  • Explain the need for PL/SQL
  • Explain the benefits of PL/SQL
  • Identify the different types of PL/SQL blocks
  • Output messages in PL/SQL
  • Declaring PL/SQL Variables
  • List the uses of variables, declare and initialize variables, use bind variables
  • List and describe various data types using the %TYPE attribute
  • Writing Executable Statements
  • Use built-in SQL functions in PL/SQL and sequences in PL/SQL expressions
  • Write nested blocks and qualify variables with labels
  • Create PL/SQL executable blocks using DML and transaction control statements
  • Make use of the INTO clause to hold the values returned by a SQL statement
  • Writing Control Structures
  • Identify the uses and types of control structures (IF, CASE statements and expressions)
  • Construct and identify loop statements
  • Working with Composite Data Types
  • Create user-defined PL/SQL records
  • Create a record with the %ROWTYPE attribute
  • Using Explicit Cursors
  • Distinguish between usage of implicit and explicit cursors
  • Handling Exceptions
  • Define PL/SQL exceptions
  • Recognize unhandled exceptions
  • Handle different types of exceptions (predefined exceptions, non-predefined exceptions and user-defined exceptions)
  • Creating Procedures
  • Create a simple procedure and invoke it from an anonymous block
  • Work with procedures
  • Handle exceptions in procedures, remove a procedure, and display a procedure’s information
  • Creating Functions
  • Differentiate between a procedure and a function
  • Describe the uses of functions
  • Work with functions (create, invoke and remove functions)
  • Creating Packages
  • Identify the benefits and the components of packages
  • Work with packages (create package specification and body, invoke package subprograms, remove a package and display package information)
  • Creating Triggers
  • Describe different types of triggers and their uses
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