fbpx

Oracle Database: Introduction to SQL Ed 2

//////Oracle Database: Introduction to SQL Ed 2

Oracle Database: Introduction to SQL Ed 2

Course ID: D80174 5 Days Singapore
   

Oracle Database: Introduction to SQL Ed 2

Overview

This Oracle Database 12c: Introduction to SQL training helps you write subqueries, combine multiple queries into a single query using SET operators and report aggregated data using group functions. Learn this and more through hands-on exercises.

Learn To:

  • Understand the basic concepts of relational databases ensure refined code by developers.
  • Create reports of sorted and restricted data.
  • Run data manipulation statements (DML).
  • Control database access to specific objects.
  • Manage schema objects.
  • Manage objects with data dictionary views.
  • Retrieve row and column data from tables.
  • Control privileges at the object and system level.
  • Create indexes and constraints; alter existing schema objects.
  • Create and query external tables.

Benefits to You

Ensure fast, reliable, secure and easy to manage performance. Optimize database workloads, lower IT costs and deliver a higher quality of service by enabling consolidation onto database clouds.

Learn Advanced Features of SQL

This course will help you understand the advanced features of SQL. Learning these features will help you query and manipulate data within the database, use the dictionary views to retrieve metadata and create reports about their schema objects. Some of the date-time functions available in the Oracle Database are also covered. This course also discusses how to use the regular expression support in SQL through expert instruction.

Description

AUDIENCE

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

CERTIFICATION

EXAM

INVESTMENT

Instructor-led / Virtual Instructor-led

PREREQUISITES

  • Data processing
  • Familiarity with data processing concepts and techniques

OBJECTIVES

  • Identify the major structural components of the Oracle Database 12c
  • Manage objects with data dictionary views
  • Manage schema objects
  • Retrieve row and column data from tables
  • Run data manipulation statements (DML) in Oracle Database 12c
  • Use scalar and correlated sub-queries
  • Utilize views to display data
  • Write SELECT statements that include queries
  • Write multiple-column sub-queries
  • Control database access to specific objects
  • Create reports of aggregated data
  • Create reports of sorted and restricted data
  • Create tables to store data
  • Display data from multiple tables using the ANSI SQL 99 JOIN syntax
  • Employ SQL functions to retrieve customized data

COURSE CONTENT

Module 1: Introduction

  • Course Objectives, Course Agenda and Appendixes Used in this Course
  • Overview of Oracle Database 12c and Related Products
  • Overview of relational database management concepts and terminologies
  • Introduction to SQL and its development environments
  • What is Oracle SQL Developer?
  • Starting SQL*Plus from Oracle SQL Developer
  • The Human Resource (HR) Schema
  • Tables used in the Course

Module 2: Working with Oracle Cloud Exadata Express Cloud Service

  • Introduction to Oracle Database Exadata Express Cloud Service
  • Accessing Cloud Database using SQL Workshop
  • Connecting to Exadata Express Database using Database Clients
  • Retrieving Data using the SQL SELECT Statement
  • Capabilities of the SELECT statement
  • Arithmetic expressions and NULL values in the SELECT statement
  • Column aliases
  • Use of concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
  • Use of the DESCRIBE command

Module 3: Restricting and Sorting Data

  • Limiting the Rows
  • Rules of precedence for operators in an expression
  • Substitution Variables
  • Using the DEFINE and VERIFY command

Module 4: Using Single-Row Functions to Customize Output

  • Describe the differences between single row and multiple row functions
  • Manipulate strings with character function in the SELECT and WHERE clauses
  • Manipulate numbers with the ROUND, TRUNC and MOD functions
  • Perform arithmetic with date data
  • Manipulate dates with the date functions

Module 5: Using Conversion Functions and Conditional Expressions

  • Describe implicit and explicit data type conversion
  • Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
  • Nest multiple functions
  • Apply the NVL, NULLIF, and COALESCE functions to data
  • Use conditional IF THEN ELSE logic in a SELECT statement

Module 6: Reporting Aggregated Data Using the Group Functions

 

  • Group Functions
  • Creating Groups of Data
  • Restricting Group Results

Module 7: Displaying Data from Multiple Tables Using Joins

 

  • Introduction to JOINS
  • Types of Joins
  • Natural join
  • Self-join
  • Non equijoins
  • OUTER join

Module 8: Using Subqueries to Solve Queries

 

  • Introduction to Subqueries
  • Single Row Subqueries
  • Multiple Row Subqueries

Module 9: Using the SET Operators

  • Set Operators
  • UNION and UNION ALL operator
  • INTERSECT operator
  • MINUS operator
  • Matching the SELECT statements
  • Using ORDER BY clause in set operations

Module 10: Managing Tables using DML statements

 

  • Data Manipulation Language
  • Database Transactions

Module 11: Introduction to Data Definition Language

 

  • Data Definition Language

Module 12: Introduction to Data Dictionary Views

 

  • Introduction to Data Dictionary
  • Describe the Data Dictionary Structure
  • Using the Data Dictionary views
  • Querying the Data Dictionary Views

Module 13: Creating Sequences, Synonyms, Indexes

 

  • Overview of sequences
  • Overview of synonyms
  • Overview of indexes

Module 14: Creating Views

 

  • Overview of views

Module 15: Managing Schema Objects

 

  • Managing constraints
  • Creating and using temporary tables
  • Creating and using external tables

Module 16: Retrieving Data by Using Subqueries

 

  • Retrieving Data by Using a Subquery as Source
  • Working with Multiple-Column subqueries
  • Using Scalar subqueries in SQL
  • Correlated Subqueries
  • Working with the WITH clause

Module 17: Manipulating Data by Using Subqueries

 

  • Using Subqueries to Manipulate Data
  • Inserting by Using a Subquery as a Target
  • Using the WITH CHECK OPTION Keyword on DML Statements
  • Using Correlated Subqueries to Update and Delete rows

Module 18: Controlling User Access

 

  • System privileges
  • Creating a role
  • Object privileges
  • Revoking object privileges

Module 19: Manipulating Data

 

  • Overview of the Explicit Default Feature
  • Using multitable INSERTs
  • Using the MERGE statement
  • Performing flashback operations
  • Tracking Changes in Data

Module 20: Managing Data in Different Time Zones

 

  • Working with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMP
  • Working with INTERVAL data types

What’s Next

  • Oracle Database: SQL and PL/SQL Fundamentals Ed 2
  • Oracle Database: SQL and PL/SQL Fundamentals
  • Oracle Database: Program with PL/SQL Ed 2

Subscribe to our mailing list for special offers and promotions.

Processing...
Thank you! Your subscription has been confirmed. You'll hear from us soon.
ErrorHere