SHI SQL 1 Day Instructor LED User Guide

SHI SQL 1 Day Instructor LED

Product Information

Specifications

• Product Name: SQL Querying: Advanced Course
• Course Duration: 1 day
• Delivery Method: Instructor Led
• Audience: Business Analysts, Data Analysts, Developers, and those needing to know how to query in a SQL database

Description
In today’s competitive environment, information is one of the most important factors in determining the success of an organization. The SQL Querying: Advanced Course is designed to help individuals efficiently manage and retrieve information from a SQL database. By learning advanced querying techniques, participants will be able to streamline organizational processes and gain a competitive edge.

Audience
This course is suitable for Business Analysts, Data Analysts,Developers, and anyone who needs to know how to query in a SQL database. It is ideal for individuals who want to enhance their data analysis skills and improve their ability to work with complex data sets.

Course Objectives

By the end of the course, participants will:

• Understand how to use nested queries for advanced data retrieval
• Be able to query multiple tables simultaneously
• Create complex views of data

Product Usage Instructions

Lesson 1: Using Nested Queries

In this lesson, participants will learn how to use nested queries to retrieve specific data from a SQL database. Nested queries allow users to perform complex filtering and analysis by embedding one query within another. By the end of this lesson, participants will be able to:

• Understand the concept of nested queries
• Write nested queries to retrieve data from multiple tables
• Apply advanced filtering techniques using nested queries

Frequently Asked Questions (FAQ)

Q: Who is this course suitable for?
A: This course is suitable for Business Analysts, Data Analysts,Developers, and anyone who needs to know how to query in a SQL database.

Q: How long is the course?
A: The course duration is 1 day.

Q: What delivery method is used for this course?
A: This course is delivered through an Instructor Led format.

Q: What will I learn at the end of the course?
A: By completing this course, you will gain the ability to use advanced SQL querying techniques, query multiple tables simultaneously, and create complex views of data.

Course Outline

SQL Querying: Advanced
Course SQL Adv: 1 day Instructor-Led

APPLICATION

About this course
In today’s competitive environment, information is one of the most important factors in determining the success of an organization. If you are able to manage and retrieve information efficiently, you can streamline the organization’s processes and give it a competitive edge. Some data analysis tasks may require that you query multiple tables simultaneously or create complex views of data.
In this course, you will learn advanced querying techniques such as writing nested queries, using JOINs to combine data from multiple tables, summarizing query results, using advanced filtering, and using views to simplify repetitive querying tasks. You will also learn how to perform common database administration tasks such as duplicating tables, modifying table structures, inserting, updating, or deleting data, and indexing tables to optimize query performance, and learn how to work with multiple tasks as a transaction.

Audience profile
Business Analysts, Data Analysts, Developers, and those needing to know how to query in a SQL database.

At course completion
After completing this course, students will be able to:

• Use nested queries to generate query output.
• Manipulate table data by inserting and updating records in a table and deleting records from a table.
• Manipulate table structure.
• Create views, manipulate data through views, modify the view structure, and drop views.
• Create indexes on table columns and drop inefficient indexes.
• Mark the beginning of a transaction, roll back a transaction, and commit a transaction.

Course Outline

Lesson 1: Using Nested Queries

• Topic A: Search Based on Values from a Subquery
• Topic B: Compare Values from a Subquery
• Topic C: Search Based on the Existence of Records
• Topic D: Generate Output Using Correlated Subqueries
• Topic E: Filter Grouped Data Within Subqueries
• Topic F: Perform Multiple-Level Subqueries

Lesson 2: Manipulating Table Data

• Topic A: Insert Rows
• Topic B: Modify and Delete Data

Lesson 3: Manipulating Table Structure

• Topic A: Create a Table
• Topic B: Create a Table with Constraints
• Topic C: Modify a Table’s Structure
• Topic D: Delete Tables

Lesson 4: Working with Views

• Topic A: Create a View
• Topic B: Manipulate Data in Views
• Topic C: Modify and Delete Views

Lesson 5: Indexing Data

• Topic A: Create Indexes
• Topic B: Drop Indexes

Lesson 6: Managing Transactions

• Topic A: Define Transactions
• Topic B: Commit Transactions
• Appendix A: The Pub2 Database

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