SQL Querying Fundamentals – Part 2

Think you know SQL? Time to level up. SQL appears in over 45% of all data job postings, making it the most in-demand skill for data professionals. In this SQL training course, you’ll build on your foundational skills to write advanced queries, structure and index tables, and control how data is stored and manipulated. Through real-world exercises and expert instruction, you’ll learn how to use subqueries, manage views, and execute transactions—giving you the tools to confidently handle more complex data scenarios.

Course Details

Price:

$695.00

Days:

Location:

Course Overview

After completing this course, students will be able to perform advanced SQL operations on relational databases to retrieve, manipulate, and secure data more effectively. You will gain skills in: Writing subqueries and multi-level subqueries Inserting, updating, and deleting data in tables Creating and modifying table structures and constraints Creating views and performing data operations through views Creating and managing indices for optimized performance Using transactions to manage changes with commit and rollback

SQL Querying Fundamentals – Part 1

1. Using Subqueries to Perform Advanced Querying

Search Based on Unknown Values
Compare a Value with Unknown Values
Search Based on the Existence of Records
Generate Output Using Correlated Subqueries
Filter Grouped Data Within Subqueries
Perform Multiple-Level Subqueries

2. Manipulating Table Data

Insert Data
Modify and Delete Data

3. Manipulating the Table Structure

Create a Simple Table
Create a Table with Constraints
Add or Drop Table Columns
Add or Drop Constraints
Modify the Column Definition
Back Up Tables
Delete Tables

4. Working with Views

Create a View
Manipulate Data in Views
Create Aliases
Modify and Drop Views

5. Indexing Data

Create Indices
Drop Indices

6. Managing Transactions

Create Transactions
Commit Transactions

Class Dates & Times


06/24/2026 Virtual 09:00:00 to 17:00:00 EST Enroll Now $695.00
07/17/2026 Virtual 09:00:00 to 17:00:00 EST Enroll Now $695.00
08/26/2026 Virtual 09:00:00 to 17:00:00 EST Enroll Now $695.00
09/15/2026 Virtual 09:00:00 to 17:00:00 EST Enroll Now $695.00
10/20/2026 Virtual 09:00:00 to 17:00:00 EST Enroll Now $695.00
11/10/2026 Virtual 09:00:00 to 17:00:00 EST Enroll Now $695.00
12/18/2026 Virtual 09:00:00 to 17:00:00 EST Enroll Now $695.00

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