3d course
3d course
Bestseller
0.0(0 ratings)
0 studentsEnglish
Last updated May 13, 2026
What you'll learn
About this course
This course is designed for complete beginners who want to learn SQL in a practical way. You will start with the basic idea of databases and tables, then move into writing SELECT queries, filtering rows, sorting results, using aggregate functions, and understanding joins.
By the end of the course, you should be able to read data from relational databases, answer business questions, and write clear SQL queries for everyday reporting and analysis tasks.
What you will learn
- How relational databases store data
- How to write basic and advanced
SELECTqueries - How to filter data with
WHERE - How to sort and limit results
- How to summarize data with
COUNT,SUM, andAVG - How to combine data from multiple tables using joins
This course includes:
50m on-demand video
0 lessons
Access on mobile and TV
Full lifetime access
Certificate of completion
Course content
0 sections•0 lectures•50m total lengthCourse content is currently being updated.
Requirements
- No prior experience required - we'll teach you everything you need to know.
- A computer with internet access.
- Willingness to learn and practice.
Description
3d course
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