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Introduction to SQL

What you will learn:

This course 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:
  • Gain expertise in relational database data management as you learn how to effectively use SQL commands against your business data. 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.
Learn Advanced Features of SQL

In order to query and manipulate data within the database, use the dictionary views to retrieve metadata and create reports about their schema objects, you'll learn to understand the advanced features of SQL. 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.

Development Tools

In this course, the main development tool used is Oracle SQL Developer. SQL*Plus is available as an optional development tool. This is appropriate for a 10g and 11g audience. There are minor changes between 10g and 11g features in SQL. This course is a combination of Oracle Database: SQL Fundamentals I and Oracle Database: SQL Fundamentals II courses.

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

Required Prerequisites.

  • Familiarity with data processing concepts and techniques
  • Data processing
Duration:

Fast Track: 5 Days.

Regular: 1 Month

Course Objectives
  • Manage schema objects.
  • Display data from multiple tables using the ANSI SQL 99 JOIN syntax.
  • Identify the major structural components of the Oracle Database 11g.
  • 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 11g.
  • Create tables to store data.
  • Utilize views to display data.
  • Control database access to specific objects
  • Manage objects with data dictionary views.
  • Write multiple-column sub-queries.
  • Employ SQL functions to retrieve customized data.
  • Use scalar and correlated sub-queries.
  • Use the regular expression support in SQL.
  • Create reports of sorted and restricted data.
Course Topics
  • Introduction to Oracle Database
  • Retrieve Data using the SQL SELECT Statement
  • Learn to Restrict and Sort Data
  • Usage of Single-Row Functions to Customize Output
  • Invoke Conversion Functions and Conditional Expressions
  • Aggregate Data Using the Group Functions
  • Display Data From Multiple Tables Using Joins
  • Use Sub-queries to Solve Queries
  • The SET Operators
  • Data Manipulation Statements
  • Use of DDL Statements to Create and Manage Tables
  • Other Schema Objects
  • Control User Access
  • Management of Schema Objects
  • Manage Objects with Data Dictionary Views
  • Manipulate Large Data Sets
  • Data Management in different Time Zones
  • Retrieve Data Using Sub-queries
  • Regular Expression Support