Oracle Database 12c: Introduction to SQL

ABOUT THE PROGRAM

Since the early days of computers, there was always a need to store data. First, it was stored just in the computer’s RAM and later on in flat files. As the need for more data grew, newer options came into the market. Dbase was the forerunner among such technologies. It was followed by Foxbase, FoxPro etc. To suit to the Windows environment these DBMS systems either upgraded with Windows versions or there were new players in the market such as Microsoft Access. Data still kept pouring in and the need to handle such large amounts of data gave rise to the RDBMS and ORDBMS packages that we are all familiar with now. A starter among them was ORACLE. Oracle used single statements to retrieve, update or delete data from the database as compared to the programs a user would have to write for doing the same job early on.

  • Learn to deal with Data Dictionaries

  • Understand The Concept of External Tables

  • Extract Data From Multiple Tables Using Joins

  • Learn To Group Rows With Similar Type of Data

  • Get Certified in the best Database Query Language

WHAT'S INCLUDED ?

Find out what's included in the training programme.

Includes

Tutor Support

A dedicated tutor will be at your disposal throughout the training to guide you through any issues.

Includes

Certificate

Delegates will get certification of completion at the end of the course.

PREREQUISITES

The Introduction to SQL course requires the delegates to be familiar with data processing concepts and techniques.

TARGET AUDIENCE

  • Application Developers
  • Business Analysts
  • Data Warehouse Administrator
  • Developer
  • Forms Developer
  • PL/SQL Developer
  • System Analysts

WHAT WILL YOU LEARN?

  • Identify the major physical constituents of the Oracle Database 12c
  • Learn to fetch data using SQL statements
  • Create reports using group functions
  • Learn to write queries that form a part of another query
  • Run data manipulation statements (DML) in Oracle Database 12c
  • Create tables to store data
  • Create views for displaying data
  • Grant / revoke permissions to specific objects
  • Understand the concept of objects in a schema
  • Discuss the various kinds of JOINS
  • Using Data Dictionary View Learn to Manage objects
  • Write sub-queries having multiple-columns
  • Understand and Use scalar and correlated sub-queries
  • Using SQL*PLUS Create reports

Enquire Program

Fill in the form below & we'd get back to you.

PROGRAM OVERVIEW

Oracle, since its inception as a Database, has had many versions namely Oracle 1 through Oracle 8, then 8i, 9i, 10g, 11g and the latest being 12c. Each of these versions come with three main components i.e. SQL* PLUS, Oracle Forms and Oracle Reports. Oracle also comes in various Database Editions such as

  • Oracle Enterprise Edition
  • Oracle Standard Edition
  • Oracle Standard Edition One
  • Oracle Personal Edition
  • Oracle Express Edition

However, the most primary component of the database in all these versions has been SQL*Plus. SQL*Plus is the application that uses a query language to perform operations such as insert, update, delete and others.

The Oracle Database 12c: Introduction to SQL, helps the delegates to write multiple queries which can also be executed as a single query using the operators provided by Oracle SQL. The Oracle SQL allows its users to store data using DDL operations, manipulate data with DML operations and control data using DCL. It also provides for Transaction Control using the TCL feature. During this course, the delegates learn to manage objects within a schema, work with different types of views, manage roles and privileges, work with external tables etc.


PROGRAM CONTENT

  • Introduction
    • Overview of Oracle 12c Database
    • Understanding RDBMS Concepts and Terminologies
    • SQL and the Development Environment – An Introduction
    • The Oracle SQL Developer
    • The Schemas and Tables Used in the Course
  • The Select Statement
    • Select Statement – It’s Features
    • NULL Values and Arithmetic Expressions
    • Using DISTINCT for Unique Records
    • Column Aliases
    • Using Concatenation and Other Operators
    • Using Describe
  • Constraining and Arranging Data
    • Using the WHERE clause to limit rows
    • Using Logical Operators AND, OR, NOT
    • Use Order By for Sorting Rows
    • Using Substitution Variables
    • Use & and && in a SQL Statement
    • Making Use of Define and Verify
  • Single-Row Functions
    • Single row and multiple row functions - their differences
    • Oracle SQL Function Types
    • Manipulating strings in a Select Query and WHERE clause with character functions
    • Using ROUND, TRUNC and MOD functions
    • Perform calculations with dates
    • Using the date functions
  • Conversion Functions and Conditional Expressions
    • Implicit and explicit data type conversion
    • The conversion functions
    • Nesting functions
    • Use NVL, NULLIF, and COALESCE functions with data
    • Making Use of IF THEN ELSE logic in SELECT Query
  • Using Group Functions in Oracle
    • Group Functions
    • Creating Groups of Data with GROUP BY
    • Restricting Group Results with HAVING clause
  • Using Joins to Display Data
    • JOINS and their Types
    • Types of Joins
      • Natural join
      • Self-join
      • Non equijoins
      • OUTER join
    • Using Subqueries
      • Subqueries – An Introduction
      • Types of Subqueries
        • Single Row
        • Multiple Row
      • The Set Operators
        • Set Operators – An Overview
        • Union and Union All
        • Intersect
        • Minus
        • Matching Select Statements
        • Using Order By in SET’s
      • Managing Tables
        • Using DML
        • Using Transactions
      • An Introduction to DDL
      • Data Dictionary Views - An Introduction
        • Overview of Data Dictionary Views
        • Structure of the Data Dictionary
        • Using the Data Dictionary
        • Querying the Data Dictionary
      • Sequences, Synonyms and Indexes
        • An Overview
        • Creating Sequences, Synonyms and Indexes
      • Views
        • An Overview
        • Creating Views
      • Dealing With Schema Objects
        • Managing constraints
        • Managing temporary tables
        • Managing external tables
      • Fetch Data With The Help of Subqueries
        • Fetch Data by Using a Subquery as Source
        • Working with subqueries with Multiple-Columns
        • Using Scalar subqueries
        • Correlated Subqueries
        • Using the WITH Clause
      • Data Updating with Subqueries
        • Manipulate Data with Subqueries
        • Using a Subquery as a Target for Inserting Data
        • Making Use of the WITH CHECK OPTION Keyword on DML Statements to make validation
        • Update and Delete rows Using Correlated Subqueries
      • Roles and Privileges
        • System Defined privileges
        • Roles - Creating
        • Object Level privileges
        • Taking Back object privileges
      • Data Manipulation
        • Overview of the Explicit Default Feature
        • Performing multiple INSERTs
        • Using MERGE
        • Performing flashback
        • Track Any Changes Made To Data
      • Handling Data in Different Time Zones
        • Understand the following:
          • CURRENT_DATE
          • CURRENT_TIMESTAMP
          • LOCAL_TIMESTAMP

Oracle Database 12c: Introduction to SQL Enquiry

 

Enquire Now


----- OR -------

Reach us at 0121 368 7851 or info@msptraining.com for more information.

ABOUT Bracknell

Located in the Borough of Bracknell Forest in Berkshire, England, Bracknell is a town having a population of 77,256. It is located 11 miles to the east of Reading and 34 miles west of central London. The name, Bracknell, comes from Braccan Heal. It may also have got its name from a school in the locality called the Brakenhale. There is a standing stone to the north-east of the city known as the Quelm Stone. The Quelm Stone is a menhir i.e. a stone that is rough and in the form of a rectangle or square. One of the main buildings in Bracknell is the ‘Old Manor House’ which used to be home to a number of priest holes which were used as hiding places when the Catholic priests were executed by law forcefully in England. During such times the Catholic priests could hide in one of these holes or escape to somewhere else using the tunnels that were built beneath them.

Transport in Bracknell      

The two railway stations in Bracknell that include Bracknell itself and  Martins Heron as well are located on a common line that runs from  Waterloo to Reading. Commuters from Bracknell travel mostly in two directions i.e. Eastwards to London Waterloo and Westwards to Reading.

It is located at the end of the A329 (M) motorway.A motorway. M31  was proposed to be built for connecting the M3 and the M4 but only a part of that could be completed which is now known as the A329(M) and the A3290.

The Bracknell bus station, located on The Ring, serves Bracknell. There are three shelters on the bus stand, one each for the three stands. The Bracknell Bus Stand provides services to Wokingham, Crowthorne, Windsor, Camberley, Slough, and Reading.  The Courtney Bus Services and Reading Buses provide local bus services.  The Green Line provides coach services to London Victoria while the Courtney Buses provided services to the National Express and The Luton Flyer.

Education

Bracknell provides schooling as well as further education through the various institutes in the city itself. Some of the schools in the area are :

  • Easthampstead Park School
  • St Joseph's Catholic Primary School
  • Brakenhale Academy
  • Garth Hill College and Ranelagh Church of England School

Colleges of further education in and around Bracknell are listed below:

  • Bracknell is home to the Bracknell and Wokingham College
  • The Silwood Park campus of Imperial College London is also a destination for those who wish to go for further education. The college is located 5 miles to the east of Bracknell.
  • To the northwest at a distance of 8 miles is The University of Reading
  • 8 miles to the east is the Royal Holloway College

Arts

A mansion dating back to 1760 stands in the south of the town which has been rebuilt many times now serves as a large arts centre. The Wilde Theatre named after Oscar Wilde and opened in 1984  has hosted his play ‘The Importance of Being Earnest’ which has a character called 'Lady Bracknell' in it. Over the years, the South Hill Park has seen a number of music performances in various festivals.A list follows:

1975 – 1990s Bracknell Jazz Festival        

1970's – 1980s Bracknell Folk

1980's – 1990s – Bracknell Music Festival  or the South Hill Park Festival

1988 – Womad Festival

2000 – 2013 – A free and an annual festival of World Music.

Many places in Bracknell have been used in films. The locations include  Martin Heron and Birch Hill.In Harry Potter and the  Philosopher’s Stone, Martin Heron is the locality in Bracknell where Harry’s Uncle and Aunt stay. Another movie, Time Bandits, used the location Birch Hill. Birch Hill is also known for naming its streets from east to west in an alphabetic order.