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SQL Querying: Advanced (Third Edition)
Duration
1 Day
Course
LO-094030
Available Formats
Classroom Training, Online Training
Course Description
Overview
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 the course SQL Querying: Fundamentals (Third Edition), you learned the basics of SQL querying. In this course, you will build on this foundation, learning advanced querying techniques, such as writing nested queries 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. You will also learn how to work with multiple tasks as a transaction.
Course-Specific Technical Requirements
Hardware
For this course, you will need one computer for each student and one for the instructor. Each computer will need the following minimum hardware configurations:
- Sufficient processor speed, RAM, and storage space for good system performance when running Microsoft® SQL Server® Express and Microsoft® SQL Server® Management Studio (SSMS).
- Mouse, keyboard, and monitor.
- High-speed, stable Internet connection.
- For the instructor's computer, a method to project and/or share the screen as needed for local and remote class participants.
Software
- Microsoft® Windows® 10 or 11.
- SQL Server 2022 Express. (When this course was written, the installation file for this free software was available for download from https://www.microsoft.com/en-us/sql-server/sql-server-downloads.)
- SQL Server Management Studio (SSMS) 20.2. (When this course was written, the installation file for this free software was available for download from https://learn.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms?view=sql-server-ver16.)
Objectives
In this course, you will construct advanced queries and apply them to data. You will:
- Use nested queries to generate query output.
- Manipulate table data by inserting, modifying, and deleting data.
- Manipulate the structure of tables.
- Work with views to present data.
- Index data to improve querying efficiency.
- Manage database transactions.
Audience
This course is intended for individuals who have basic SQL skills and who want to expand their skillset with more advanced tasks
Prerequisites
-
To ensure your success in this course, you should have at least basic experience with SQL querying, including selecting data using conditions, working with functions, organizing data, and retrieving data from multiple tables. You can obtain this level of skills and knowledge by taking the following Logical Operations course:
- SQL Querying: Fundamentals (Third Edition)
Topics
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
- Topic A: Insert Rows
- Topic B: Modify and Delete Data
- Topic A: Create a Table
- Topic B: Create a Table with Constraints
- Topic C: Modify a Table's Structure
- Topic D: Delete Tables
- Topic A: Create a View
- Topic B: Manipulate Data in Views
- Topic C: Modify and Delete Views
- Topic A: Create Indexes
- Topic B: Drop Indexes
- Topic A: Begin and Roll Back Transactions
- Topic B: Commit Transactions
Related Courses
-
SQL Querying: Fundamentals (Second Edition)
LO-094018- Duration: 1 Day
- Delivery Format: Classroom Training, Online Training
- Price: 595.00 USD
-
SQL Querying: Advanced (Second Edition)
LO-094019- Duration: 1 Day
- Delivery Format: Classroom Training, Online Training
- Price: 595.00 USD
Self-Paced Training Info
Learn at your own pace with anytime, anywhere training
- Same in-demand topics as instructor-led public and private classes.
- Standalone learning or supplemental reinforcement.
- e-Learning content varies by course and technology.
- View the Self-Paced version of this outline and what is included in the SPVC course.
- Learn more about e-Learning
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Please take a moment to fill out this form. We will get back to you as soon as possible.
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