SQL Free Online Certificate Course : EssentialSQL | Get Started Learning SQL
SQL Free Online Certificate Course : SQL Free course introduces you to the fundamentals of SQL (Structured Query Language), the standard language for relational database management. You’ll learn how to create, read, update, and delete data, as well as how to write complex queries to extract meaningful insights from databases. With hands-on exercises and real-world examples, you’ll build a solid foundation in database concepts, enabling you to efficiently handle data in any project. Whether you’re looking to enhance your career or dive into data analysis, this course is the perfect starting point.
SQL Free Online Certificate Course Details :
What you’ll learn
- Learn how to get started learning SQL
- Learn the basic structure of the SQL SELECT statement
- Understand how to INSERT, UPDATE, and DELETE data from a table
- Learn to write queries to sort, filter, and group data.
- Learn how to combine data from two tables using Joins and Subqueries.
- Learn SQL in easy to understand English.
Requirements
- No programming experience is required. All of the course exercises are conducted online. You don’t need to install anything on your computer!
- Learn SQL in easy to understand English. I promise to make it easy for you to understand.
Description
Welcome to EssentialSQL’s Get Started Learning SQL course! This 7-day course is designed to get you started learning SQL today. I designed it as a seven day course, not because it will take you seven day to complete, but to make it easier for you to digest. To be honest, work it at any pace you find comfortable.
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Here is what we are going to do!
On Day 1, you’ll learn the basics of SQL, including SELECT statements and how to write basic queries. You’ll learn how to select columns and use expressions in your queries. You’ll then have the opportunity to practice what you’ve learned with a set of exercises.
On Day 2, you’ll dive deeper into filtering data with the WHERE clause. You’ll learn about comparison and logical operators and how to use the LIKE operator. You’ll get to apply your newfound skills with a set of practice exercises.
Day 3 is all about sorting data with ORDER BY. You’ll learn how to use the ORDER BY clause and how to sort by multiple columns. You’ll then practice sorting data with a set of exercises.
On Day 4, you’ll learn how to manipulate data with INSERT, UPDATE, and DELETE statements. You’ll learn how to add, modify, and remove data from tables, and then you’ll practice these skills with exercises.
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Day 5 is all about aggregating data with GROUP BY. You’ll learn how to use the GROUP BY clause and how to use aggregate functions like COUNT, SUM, AVG, MIN, and MAX. You’ll then have the opportunity to practice what you’ve learned with a set of exercises.
On Day 6, you’ll learn about joining tables. You’ll learn about the INNER join, and how to join multiple tables. You’ll then practice what you’ve learned with a set of exercises.
Finally, on Day 7, you’ll learn about subqueries. You’ll learn what they are and how to use them in SELECT statements and WHERE clauses. You’ll then get to practice your skills with a set of exercises.
By the end of this course, you’ll be starting to learn SQL and be able to write basic queries, manipulate data, and use cool techniques like grouping and joining.
Who this course is for:
- Anyone looking to get started learning SQL
- Business Analysts working in Excel and wanting to check out database queries.
- Job candidates that need a crash course on SQL so they can answer some basic interview questions.
- Students that need to quickly learn SQL.
How to Join the SQL Free Online Course?
To Enroll for SQL Free Online Course you have to sign up on Udemy.com and then they must log in there. Kindly put the coupon code mentioned below to avail this course for free.
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