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

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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

 

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ABOUT Dunfermline

Dunfermline, city situated in the core of Fife, Scotland, the United Kingdom.  As per the 2011 population census, the population stands approximately 49,706. The next census of 2015, showed Dunfermline’s population was around 50,380. The population of the Dunfermline makes the largest locality in Fife. It stands on the tenth rank  in Scotland, United Kingdom

The Dunfermline town first came into the existence in the 11th century.The town has so many historical importance and leisure facilities of the town are world class. It attracts thousands of tourists every year. The main focus of employment is to the tertiary sector. It contributes the lion’s share of employers and known as Sky UK. The Other major job opportunities are provided by Best Western, Amazon, FMC Technologies, Lloyds and Nationwide in Dunfermline.

History

There have been many stories behind the explanation of the name of the city “Dunfermline”. The first half comes from Gaelic, ultimately means a hill. The rest of the word means Problematic. The midterm classified as another name of the Tower burn as per records of the medieval era.

The city has experienced rapid expansion since beginning of the 20th century. The prominent area was Expansion corridor on the eastern  front of the tow. There is the plan to expand the M90 road corridor till the deadline of 2022. The number of developments also include built of 6000 homes, 3 new schools, new community infrastructure, and the Fife Leisure Park employment land

Today, the town is also recognized as the dormitory town and the main center for the west Fiffe area. Apart from this, Shopping malls, major public park, college campus at Halbach. The prominent online retailer Amazon.com has opened a major outlet in the city.

Sport

Dunfermline is home to various sports and games such as  Professional rugby, Football, and cricket teams. East End Park is reserved for the Dunfermline Athletic football team to get ready for Scottish Championship. The team becomes prominent after winning Scottish Cup two times in 1961 and 1968 and gained a lot of respect among the local community. A cricket club is also based at Carnegie Cricket Ground which is an athletics ground at Pitreavie. Edward training pool also has new 25 meters 6 land deck level pool with movable floor. There is an improved entrance and reception area with new gym and a new cafe.

Education, Landmarks and Notable Buildings

There are total 14 primary schools and 4 secondary schools in the region. Rest of the education sector is being given by the private school. Calaiswood ASN School especially meant for children so that maximum take care can be given to maintaining health norms and learning methods.

The Oldest secondary school in town is Dunfermline High School that was established in 1816. This school was transformed and renamed as Queen Anne Street. Since 1994, This School serves both western and southern parts of town. In Wellwood towards the north-west area of the town, Queen Anne High School is located. In 1972, Woodmill High School was updated which was originally a junior secondary school. The school was developed in Priory Land. In 1969, St Columba’s high school become one of two Roman Catholic secondary schools in the region. School server people are living in West Fife. Fife College provided further education and was known as Lauder Technical School in 1899 and Andrew Carnegie provided its funding. In 1910, the textile school was founded and funded by Carnegie. Later it was known as Technical School in 1927. In 1951, the school recognized as a technical college. Later on,  The college was renamed to Lauder College. In 2007 it became Carnegie College.

The Scoto-Normon monastic architecture, Dunfermline Abbey is A listed building. It attracted lion’s share tourist of the United Kingdom.