SQL Queries 101
Course Overview:
SQL Queries 101 is an introductory course designed to provide you with a solid foundation in SQL, making it easier to create effective database queries. Whether you’re a beginner or just looking to refresh your SQL skills, this course will help you understand the core concepts behind SQL, starting from basic SELECT statements and progressing to JOIN operations. You will learn how to work with real-world sample databases, which will help you understand the structure of SQL queries. With a focus on practical exercises, this course offers an in-depth exploration of SQL syntax, data sorting, filtering, and using aggregation functions. By the end of the course, you will be able to craft your own queries to retrieve data and manipulate it efficiently. Enroll in SQL Queries 101 today and take your SQL skills to the next level!
Why Enroll in this Course?
Are you interested in mastering SQL queries but don’t know where to start? SQL Queries 101 is the perfect course for beginners and those looking to reinforce their knowledge. This course will help you navigate the complexities of SQL, teaching you essential skills like creating SELECT statements, sorting query results, and filtering data with the WHERE clause. By focusing on practical examples and hands-on exercises, you’ll build a strong foundation in SQL that you can apply immediately. With a step-by-step approach, you’ll learn how to handle more complex tasks like creating subtotals and joining tables. Enrolling in this course will give you the tools to confidently work with databases and start writing SQL queries like a pro.
Investment Value:
- Gain practical skills that are directly applicable in data analysis, business intelligence, and database management.
- Learn at your own pace with lifetime access to course materials, so you can review and refresh your skills whenever needed.
- Hands-on exercises with real-world sample data will enhance your ability to work with databases in any industry.
- A strong foundation in SQL opens doors to higher-paying roles in tech, marketing, finance, and more.
- A comprehensive understanding of SQL is a must-have for anyone interested in data science, web development, or database administration.
Technical Specifications:
- Full access to video tutorials and text materials.
- Structured lessons with practical exercises and real-world examples.
- Compatibility with all major browsers and devices, including mobile.
- Easy-to-follow course format with hands-on SQL query exercises.
- Ability to work with sample data provided for practical learning.
Learning Outcome
- Understand how to create SQL SELECT statements.
- Learn how to filter data using the WHERE clause.
- Master sorting results using the ORDER BY statement.
- Gain proficiency in creating subtotals with the GROUP BY statement.
- Learn how to join multiple tables using the JOIN statement.
- Learn how to use SQL commands to interact with a database.
- Understand how to aggregate data using COUNT, SUM, AVG, etc.
- Develop skills to troubleshoot common errors in SQL queries.
- Create and manipulate complex queries that return actionable data.
- Become confident in using SQL for database management tasks.
Conclusion
SQL Queries 101 is the ideal course for those seeking to build a solid foundation in SQL. With hands-on examples and clear instructions, you’ll gain the necessary skills to start querying databases. Whether for career development or personal growth, mastering SQL is a valuable investment in your future.
Next Steps:
- Register on Course Plus platform
- Access course materials
- Join community discussions
- Earn certification
Course Curriculum
SQL Queries 101
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Unzipping the sample files
02:00 -
Creating the sample data base
03:00 -
Basic Select Statements
09:00 -
Sorting the query wuth the Order By statement
06:00 -
Using the where statement to filter the query
21:00 -
Creating subtotals using the Group By statement
10:00 -
Introduction to using the Join statement to create queries from more than 1 table
09:00
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