SQL & MySQL Subqueries: Understanding the weird parts

SQL & MySQL Subqueries: Understanding the weird parts, available at $59.99, has an average rating of 4.2, with 628 lectures, based on 39 reviews, and has 265 subscribers.

You will learn about Learn SQL & MySQL SUBQUERY – Understanding the Weird Parts Correlated, Nested, Scalar, single-row, Multiple-row, CTE & In-Line View Subqueries Learn to write subqueries to select data multiple tables using fro 2 to 14 subqueries in one query The different ways to create subqueries that return a single value or multiple values. How to use subqueries in the SELECT, FROM, WHERE, and HAVING clauses. The concept of correlated subqueries, which depend on values from the outer query, and how to use them in SQL. How to use subqueries to solve complex problems such as finding maximum or minimum values and records that don't have corresponding entries in other tables. The difference between IN, EXISTS, and ANY/ALL operators in subqueries and when to use each one. How to use subqueries to create more complex queries and better understand the structure and relationships in a database. Hands-on practice with a variety of subquery examples, exercises, and challenges to build skills and confidence in using subqueries in SQL. This course is ideal for individuals who are Those with basic SQL knowledge who wish to improve or Data analysts, business intelligence professionals, and aspiring SQL developers who want to improve their SQL skills or Database administrators who want to write more efficient and complex SQL queries or Anyone who has struggled with SQL subqueries in the past and wants to learn how to use them effectively or Individuals who want to become an expert in using SQL subqueries for data analysis and data management tasks. It is particularly useful for Those with basic SQL knowledge who wish to improve or Data analysts, business intelligence professionals, and aspiring SQL developers who want to improve their SQL skills or Database administrators who want to write more efficient and complex SQL queries or Anyone who has struggled with SQL subqueries in the past and wants to learn how to use them effectively or Individuals who want to become an expert in using SQL subqueries for data analysis and data management tasks.

Enroll now: SQL & MySQL Subqueries: Understanding the weird parts

Summary

Title: SQL & MySQL Subqueries: Understanding the weird parts

Price: $59.99

Average Rating: 4.2

Number of Lectures: 628

Number of Published Lectures: 628

Number of Curriculum Items: 628

Number of Published Curriculum Objects: 628

Original Price: $199.99

Quality Status: approved

Status: Live

What You Will Learn

Learn SQL & MySQL SUBQUERY – Understanding the Weird Parts
Correlated, Nested, Scalar, single-row, Multiple-row, CTE & In-Line View Subqueries
Learn to write subqueries to select data multiple tables using fro 2 to 14 subqueries in one query
The different ways to create subqueries that return a single value or multiple values.
How to use subqueries in the SELECT, FROM, WHERE, and HAVING clauses.
The concept of correlated subqueries, which depend on values from the outer query, and how to use them in SQL.
How to use subqueries to solve complex problems such as finding maximum or minimum values and records that don't have corresponding entries in other tables.
The difference between IN, EXISTS, and ANY/ALL operators in subqueries and when to use each one.
How to use subqueries to create more complex queries and better understand the structure and relationships in a database.
Hands-on practice with a variety of subquery examples, exercises, and challenges to build skills and confidence in using subqueries in SQL.

Who Should Attend

Those with basic SQL knowledge who wish to improve
Data analysts, business intelligence professionals, and aspiring SQL developers who want to improve their SQL skills
Database administrators who want to write more efficient and complex SQL queries
Anyone who has struggled with SQL subqueries in the past and wants to learn how to use them effectively
Individuals who want to become an expert in using SQL subqueries for data analysis and data management tasks.

Target Audiences

Those with basic SQL knowledge who wish to improve
Data analysts, business intelligence professionals, and aspiring SQL developers who want to improve their SQL skills
Database administrators who want to write more efficient and complex SQL queries
Anyone who has struggled with SQL subqueries in the past and wants to learn how to use them effectively
Individuals who want to become an expert in using SQL subqueries for data analysis and data management tasks.

Master the Art of SQL Subqueries with this Comprehensive Course – Take Your Data Management Skills to the Next Level! Whether you’re a beginner or an experienced SQL user, learn to effectively use subqueries to extract and manipulate data from your databases. Learn SQL & MySQL SUBQUERY – Understanding the Weird Parts

With this course, you will delve into different types of subqueries, including nested, correlated, scalar, row, column, and inline view subqueries. You’ll also learn essential SQL techniques such as JOIN, EXISTS, WHERE, HAVING, GROUP BY, and many more. Our expert instructor will show you how to use these techniques to solve real-world problems and how to combine subqueries with other SQL techniques for maximum efficiency.

By the end of this course, you will have a deep understanding of how subqueries work and how to use them to extract the information you need from your databases. You’ll be able to create complex and powerful queries to analyze and manage your data like never before.

The course is designed for users of all levels, from beginner to experienced SQL users, and covers a wide range of databases including MySQL, PostgreSQL, Microsoft SQL Server, and Oracle Database. Our step-by-step approach starts with the basics and builds up to more advanced techniques, providing you with a comprehensive understanding of SQL subqueries.

With hands-on exercises and practical projects, you’ll gain hands-on experience working with subqueries. Our experienced instructor and supportive online community are always available to answer your questions.

Enroll in this course now and take your data management skills to the next level. Master SQL subqueries and become an expert in extracting and manipulating data from your databases.

Course Curriculum

Chapter 1: Introduction to SQL Subquery

Lecture 1: You are welcome!

Lecture 2: Database (Datasets) for the course

Lecture 3: Importance of Subquery

Lecture 4: Beginning Subquery – With Example I

Lecture 5: CODE: Beginning Subquery – With Example I

Lecture 6: Beginning Subquery – With Example II

Lecture 7: CODE: Beginning Subquery – With Example II

Lecture 8: Beginning Subquery – With Example III

Lecture 9: CODE: Beginning Subquery – With Example III

Chapter 2: Nested Subqueries: Techniques for Mastering Complex Data Retrieval

Lecture 1: Nested Subquery – SubQuery with LIKE

Lecture 2: CODE: Nested Subquery – SubQuery with LIKE

Lecture 3: Nested Subquery – Mangers of Employee SubQueries

Lecture 4: CODE: Nested Subquery – Mangers of Employee SubQueries

Lecture 5: Nested Subquery – Employee Territories

Lecture 6: CODE: Nested Subquery- Employee Territories

Lecture 7: Nested Subquery – CategoryName

Lecture 8: CODE: Nested Subquery – CategoryName

Lecture 9: Nested Subquery – Suppliers

Lecture 10: CODE: Nested Subquery – Suppliers

Lecture 11: Nested Subquery – Product Ordered

Lecture 12: CODE: Nested Subquery – Product Ordered

Lecture 13: Nested Subquery – Employee Without Orders

Lecture 14: CODE: Nested Subquery – Employee Without Orders

Lecture 15: Nested Subquery – Employees with same region

Lecture 16: CODE: Nested Subquery – Employees with same region

Lecture 17: Nested Subquery – Territories not assigned to employee

Lecture 18: CODE: Nested Subquery – Territories not assigned to employee

Lecture 19: Nested Subquery – Freight of orders

Lecture 20: CODE: Nested Subquery – Freight of orders

Lecture 21: Nested Subquery – Supplied categories of seafood

Lecture 22: CODE: Nested Subquery – Supplied categories of seafood

Lecture 23: Nested Subquery – customers in the same city

Lecture 24: CODE: Nested Subquery – customers in the same city

Lecture 25: Nested Subquery – Employees with same manager

Lecture 26: CODE: Nested Subquery – Employees with same manager

Lecture 27: Nested Subquery – Products with reorderLevel

Lecture 28: CODE: Nested Subquery – Products with reorderLevel

Lecture 29: Nested Subquery – Employee under managers who have managers

Lecture 30: CODE: Nested Subquery – Employee under managers who have managers

Lecture 31: Nested Subquery – Supplier who live in Spain

Lecture 32: CODE: Nested Subquery – Supplier who live in Spain

Lecture 33: Nested Subquery – Territories names Assigned to Employees

Lecture 34: CODE: Nested Subquery – Territories names Assigned to Employees

Lecture 35: Nested Subquery – Products Supplied by Same Company

Lecture 36: CODE: Nested Subquery – Products Supplied by Same Company

Lecture 37: Nested Subquery – Customers who placed orders

Lecture 38: CODE: Nested Subquery – Customers who placed orders

Lecture 39: Nested Subquery – Products never ordered

Lecture 40: CODE: Nested Subquery – Products never ordered

Lecture 41: Nested Subquery – Territories never assign to Employees

Lecture 42: CODE: Nested Subquery – Territories never assign to Employees

Lecture 43: Nested Subquery – Customers Who Never Placed Orders

Lecture 44: CODE: Nested Subquery – Customers Who Never Placed Orders

Lecture 45: Nested Subquery – Employees not assigned to Territories

Lecture 46: CODE: Nested Subquery – Employees not assigned to Territories

Lecture 47: Nested Subquery – Order Placed in 2008

Lecture 48: CODE: Nested Subquery – Order Placed in 2008

Lecture 49: Nested Subquery – Employees who have the same territories

Lecture 50: CODE: Nested Subquery – Employees who have the same territories

Lecture 51: Nested Subquery – Products ordered by customers

Lecture 52: CODE: Nested Subquery – Products ordered by customers

Lecture 53: Nested Subquery – Employees Managed by Funk

Lecture 54: CODE: Nested Subquery – Employees Managed by Funk

Lecture 55: Nested Subquery – Suppliers who supplied products to a customers

Lecture 56: CODE: Nested Subquery – Suppliers who supplied products to a customers

Lecture 57: Nested Subquery – Customers who placed order more than 30

Lecture 58: CODE: Nested Subquery – Customers who placed order more than 30

Lecture 59: Nested Subquery – Employees with same territory

Lecture 60: CODE: Nested Subquery – Employees with same territory

Lecture 61: Nested Subquery – Customer Ordered Beverages Products

Lecture 62: CODE: Nested Subquery – Customer Ordered Beverages Products

Lecture 63: Nested Subquery – Suppliers for London Customers

Lecture 64: CODE: Nested Subquery – Suppliers for London Customers

Chapter 3: Hands-On Exercise and Solutions: Nested Subqueries

Lecture 1: Question – Product Never Order by Retails – Subquery

Lecture 2: Solution – Product Never Order by Retails – Subquery

Lecture 3: CODE – Product Never Order by Retails – Subquery

Lecture 4: Question – Category of Products Ordered in Germany

Lecture 5: Solution – Category of Products Ordered in Germany

Lecture 6: CODE – Category of Products Ordered in Germany

Lecture 7: Question – Territories Assigned to Sale Rep Employees

Lecture 8: Solution – Territories Assigned to Sale Rep Employees

Lecture 9: CODE – Territories Assigned to Sale Rep Employees

Lecture 10: Question – Customers who ordered beverages products

Lecture 11: Solution – Customers who ordered beverages products

Lecture 12: CODE – Customers who ordered beverages products

Lecture 13: Question – Employees in Charge of Seattle

Lecture 14: Solution – Employees in Charge of Seattle

Lecture 15: CODE – Employees in Charge of Seattle

Lecture 16: Question – Products Ordered By Customers Who are Owners of Business

Lecture 17: Solution – Products Ordered By Customers Who are Owners of Business

Lecture 18: CODE – Products Ordered By Customers Who are Owners of Business

Lecture 19: Question – Products Ordered By Customers From Germany – Subquery

Lecture 20: Solution – Products Ordered By Customers From Germany – Subquery

Lecture 21: CODE – Products Ordered By Customers From Germany – Subquery

Lecture 22: Question – Supplier Who Supplied to Customer in WA Region – Subquery

Lecture 23: Solution – Supplier Who Supplied to Customer in WA Region – Subquery

Lecture 24: CODE – Supplier Who Supplied to Customer in WA Region – Subquery

Instructors

Donatus Obomighie, PhD, MSc, PMP
Instructor & Engineer

Rating Distribution

1 stars: 0 votes
2 stars: 2 votes
3 stars: 1 votes
4 stars: 7 votes
5 stars: 29 votes

Frequently Asked Questions

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You can view and review the lecture materials indefinitely, like an on-demand channel.

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Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!

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