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 Norwich

Norwich is a city situated on the bank of river Wensum. Norwich comes under the administration of East Anglia of England. It is also regional managerial Centre for both the region i.e East Anglia and county town. Until the 11th century, it was recognized as the largest city in England. In 2011 census the population of this town was 2 lakh 15 thousand. Cities such as Taverham, Hellesdon, old Catton, Thorpe St Andrew, Sprowston, and Costessey comes under the jurisdiction of it.  Norwich has a highly dense population with respect to the area covered. Norwich City F.C is the most followed football club of the city. Clive Lewis and Chloe Smith are present MP’s of this city. Norwich conferred with England's first UNESCO city in the field of Literature in 2012.

History

The history began with the rule of Romans. Romans got dismantled around 450 CE. The city got its name from Northwich, it was founded between 5th and 7th century. It was followed by deadly war between English and Romans. During Middle Ages around 1134, the presence of Jews was noted there. The early period between 1485 and 1640 was considered the time where the wool industry got the expansion. During 17thcentury population increased very rapidly. During this time others industries such as printing, engineering, finance, tourism, and electronics. Further, it followed with several civil wars and the Victorian era.

Education

Norwich runs many primary, secondary, professional and free schools including various academies for its students on large scale. The Norwich University and the University of East Anglia are prominent ones. The population of students is 17000 approximately. These institutions provide hundreds of designers to local industries.

Culture

Since old age, Norwich has been associated with arts and culture, publishing and literature. Pulls Ferry, Shopping places, Norwich castle museum, architectural site Norwich 12, the great hospital, dragon hall are some famous places of this city.

Sports and Safe city

Speedway racing was popular in the region prior and after the Second World War. The famous lightweight champion of the world Jon Thaxton belonged to this city. Norwich is as old as London i.e capital city of England for several centuries prior to Industrialisation.  It is also famous for its greenery. Soon it will be converting into the transition town. Norwich considered as the safest city to live, study, visit and much more. Norwich has immense and healthy youth population. There is a very commendable initiative that has been started by the people i.e. “meet the people”. It is an event that covers discussion on the topics such as social and political among all walks of life. Student’s contribution in making good environment is commendable. The right combination of youth, friendly environment and safety makes it a perfect place to study.

Climate

It has maritime climate as it is near to the river Wensum. It did not have any extreme temperature conditions in the past as well as in the present scenarios. There has not been any single case of the shortage of rainfall and undistributed rainfall in the region. The official met office of the region is Coltishall. All the records present here have been used to study the climatic pattern of the region. The Met office provides the updated information to the locals to aware them of any natural hazard.

Transport

It is well connected with road, railway, and Air. It is a junction point for the east and west, i.e. Great Yarmouth (East) and Kings Lynn and Peterborough (West). The local government has recommended an upgrading of the roads. It is also linked to the Cambridge via A11. The rail network is well connected to London Liverpool Street, Peterborough, Nottingham, Sheffield and a few more. The prominent bus services are being run by Anglian Bus, First Norfolk, Suffolk, connecting bus service a few more. There is a famous national cycle route for bicycle commuters. There is a river Yare that provides the water transport to the region.