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Oracle Database 12c R2: Introduction to SQL Ed 2

  • Tuition USD $3,860 - $4,070 GSA  $3,211.59
  • Reviews star_rate star_rate star_rate star_rate star_half 508 Ratings
  • Course Code DB-INTRO-SQL
  • Duration 5 days
  • Available Formats Virtual, Classroom

This Oracle Database: 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.

Use Development Tools

The main development tool used in this training is Oracle SQL Developer. SQL*Plus is available as an optional development tool. This is appropriate for a 10g, 11g and 12c audience.

Course Bundle

Note: This course is a combination of Oracle Database: SQL Workshop I and Oracle Database: SQL Workshop II courses.

Skills Gained

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

Prerequisites

  • Data processing
  • Familiarity with data processing concepts and techniques

Course Details

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

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 Views

  • Overview of views

Managing Schema Objects

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

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

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

Managing Data in Different Time Zones

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

How do I enroll?

A comprehensive listing of ExitCertified courses can be found here. You can register directly for the required course/location when you select "register". If you have any questions or prefer to speak with an ExitCertified education consultant directly, please submit your query here. A representative will contact you shortly.

How do I pay for a class?

You can pay at the time of registration using credit card (Mastercard/Visa/American Express) cheque or PO.

What if I have training credits?

ExitCertified honors all savings programs from the partners we work with. ExitCertified also offers training credits across multiple partners through our FLEX Account.

When does class start/end?

Classes begin promptly at 9:00 am, and typically end at 5:00 pm.

Lunchtime?

Lunch is normally an hour long and begins at noon. Coffee, tea, hot chocolate and juice are available all day in the kitchen. Fruit, muffins and bagels are served each morning. There are numerous restaurants near each of our centers, and some popular ones are indicated on the Area Map in the Student Welcome Handbooks - these can be picked up in the lobby or requested from one of our ExitCertified staff.

How can someone reach me during class?

If someone should need to contact you while you are in class, please have them call the center telephone number and leave a message with the receptionist.

What languages are used to deliver training?

Most courses are conducted in English, unless otherwise specified. Some courses will have the word "FRENCH" marked in red beside the scheduled date(s) indicating the language of instruction.

I was familiar with some knowledge on AWS Cloud, however the instructor Lopez explained stuff that made it easy to understand. He was very knowledgeable with the information he provided during class

Very clean, great cafeteria and well sorted, very kind staff. The bathrooms have to be expanded as they might get crowded sometimes

Classromm confortable and enviroment. Instructir knowlegeable of course matarial but need to align to students working in the Canadian Federal Govt. ve US Federal govt.

Great training that provided pro-tips a plenty that were immediately put to use.

Excellent course. Ruben Lopez is an outstanding instructor. Learned tons of information. Would recommend ExitCertified to anyone!

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