Oracle Database 12c R2: SQL Workshop II Ed 2

Course code

Orcl_Db12SQLW

Duration

2 Days, 16 Acad. Hours

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Course Overview

Objectives

Prerequisites

Course Outline

Course Overview

Course overview

The Oracle Database: SQL Workshop II Ed 2 course will help students enhance their skills as Application developers by learning to manage the database objects, data dictionary views and multicolumn subqueries. Students also learn to write more efficient queries using the functions supporting the timezone and regular expressions.

Objectives

Course Objectives

Add new users with different levels of access privileges
Manage schema objects
Run data definition language (DDL) statements to create and manage schema objects
Manage objects with data dictionary views
Manipulate large data sets in the Oracle database by using subqueries
Manage data in different time zones
Control database access to specific objects
Write multiple-column subqueries
Use scalar and correlated subqueries
Use the regular expression support in SQL
Course Topics

Prerequisites

Suggested Prerequisite

Basic Knowledge of SQL
Familiarity with SQL Developer, SQL*Plus

Required Prerequisite

Oracle Database: SQL Workshop I Ed 2

Audience

Functional Implementer
PL/SQL Developer
Application Developers
Database Administrators
Database Administrators
System Analysts
System Analysts
System Analysts
Forms Developer
Forms Developer

Course Outline

Course outline

1. Introduction

Course Objectives, Course Agenda and Appendixes Used in this Course
Review of the SQL Concepts
Provide an insight of the development environments
Tables used in the Course

2. Introduction to Data Dictionary Views

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

3. Creating Sequences, Synonyms, Indexes

Overview of sequences
Overview of indexes
Overview of synonyms

4. Creating Views

Overview of views

5. Managing Schema Objects

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

6. Retrieving Data by Using Subqueries

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

7. Manipulating Data by Using Subqueries

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

8. Controlling User Access

Object privileges
Creating a role
Revoking object privileges
System privileges

9. Manipulating Data Using Advanced Queries

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

10. Managing Data in Different Time Zones

Using Datetime functions in queries
Working with INTERVAL data types
Working with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMP

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Oracle Database 12c R2: SQL Workshop II Ed 2

Course code:

Orcl_Db12SQLW

Duration:

2 Days, 16 Acad. Hours

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Download pdf