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

Audience

• Administrator
• Analyst
• Developer
• Systems Administrator

Objectives

• 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

Topics

• Introduction
• Retrieving Data using the SQL SELECT Statement
• Restricting and Sorting Data
• Using Single-Row Functions to Customize Output
• Using Conversion Functions and Conditional Expressions
• Reporting Aggregated Data Using the Group Functions
• Displaying Data from Multiple Tables Using Joins
• Using Subqueries to Solve Queries
• Using the SET Operators
• Managing Tables using DML statements
• Introduction to Data Definition Language
• Introduction to Data Dictionary Views
• Creating Sequences, Synonyms, Indexes
• Creating Views
• Managing Schema Objects
• Retrieving Data by Using Subqueries
• Manipulating Data by Using Subqueries
• Controlling User Access
• Manipulating Data
• Managing Data in Different Time Zones

Nguồn: Oracle learning