Database

https://courses.edx.org/asset-v1:StanfordOnline+SOE.YDB-SQL0001+2T2020+type@asset+block/socialdata.html

Q3

Find all students who do not appear in the Likes table (as a student who likes or is liked) and return their names and grades. Sort by grade, then by name within each grade.

Note: Your queries are executed using SQLite, so you must conform to the SQL constructs supported by SQLite. Need Code!