Test and complete your knowledge of the foundations of SQL. Solve over 140 types of tasks and see what you really know.
Test and develop your SQL knowledge by solving over 140 tasks.
Perform multiple LiveCode exercises requiring you to write complete queries.
Verify your knowledge of SQL fundamentals in a wide range from SELECT to advanced filtering and grouping methods.
Practice query syntax and logic for working with data.
If you have already mastered the basics of SQL, this course is a great opportunity to test and reinforce your knowledge. You will find a whole bunch of very different tasks and no theory.
The assignments in this course will test your knowledge in the complete foundations of SQL. You will perform many exercises involving SELECT queries. You will test your ability to filter queries using WHERE. You will practice your knowledge of techniques such as grouping and summarizing. You will recall how we create tables, how we add constraints to columns, how we edit data, and the structure of tables. In addition, you will test your knowledge of key database operations..
Assignments range from relatively simple to exercises requiring you to write complex queries from scratch. With this course you will practice both the syntax and logic of working with SQL.
Surely you have some important reason that made you learn SQL. Whatever your motivation, this course will give you a summary of a very important step. It will give you the confidence that you know how to solve SQL-based database problems in practice. Upon completion of the course, you will earn a certificate attesting to your skills.