- What is the difference between SQL and MySQL?
- What do you mean by DBMS? What are its different types?
- What are the types of joins in SQL? Give an example for each one.
- What is a Primary key?
- What are the different operators available in SQL?
- What is the need for group functions in SQL?
- What is a Relationship and what are they?
Please discuss these questions with your partners and post your answers as a comment on this gist when you are finished.
one to one => Each person have unique idCard
one to many => one class have multiple students
many to many => multiple products can be ordered by many clients
Fawzi Gharib
Mardin Omer
Teba Kaaed
Dawood Alkawaz