Oracle Database: Introduction to SQL 12c

Oracle Database: Introduction to SQL 12c

  • 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

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What’s Included in the course

Course Duration: 20 Days

Course Structure

Introduction
  • 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

 

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

 

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
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
Reporting Aggregated Data Using the Group Functions
  • Group Functions
  • Creating Groups of Data
  • Restricting Group Results
Displaying Data from Multiple Tables Using Joins
  • Introduction to JOINS
  • Types of Joins
  • Natural join
  • Self-join
  • Non equijoins
  • OUTER join
Using Subqueries to Solve Queries
  • Introduction to Subqueries
  • Single Row Subqueries
  • Multiple Row Subqueries
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
Managing Tables using DML statements
  • Data Manipulation Language
  • Database Transactions
Introduction to Data Definition Language
  • Data Definition Language
Introduction to Data Dictionary Views
  • Introduction to Data Dictionary
  • Describe the Data Dictionary Structure
  • Using the Data Dictionary views
  • Querying the Data Dictionary Views
Creating Sequences, Synonyms, Indexes
  • Overview of sequences
  • Overview of synonyms
  • Overview of indexes
Creating Sequences, Synonyms, Indexes
  • Overview of sequences
  • Overview of synonyms
  • Overview of indexes
Creating Views
  • Overview of views
Managing Schema Objects
  • Managing constraints
  • Creating and using temporary tables
  • Creating and using external tables
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
Controlling User Access
  • System privileges
  • Creating a role
  • Object privileges
  • Revoking object privileges
Manipulating Data
  • Overview of the Explicit Default Feature
  • Using multitable INSERTs
  • Using the MERGE statement
  • Performing flashback operations
  • Tracking Changes in Data
Managing Data in Different Time Zones
  • Working with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMP
  • Working with INTERVAL data types

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