Just a rutinary easy SQL kata on students, modules and grades.
First you need to execute the db_schema_and_data.sql file. Then the solutions are in the questions_answers.sql.
Developed and tested in sqliteonline.
Duration:
20 Min
Featuring:
- Previous fixes on the schema and data script.
- Window function.
- git.
Pending:
- Force a reduction in mouse usage.