+ 1
Plz anything more to learn under Sql
I just finished solo learn sql course. Plz is there anything more to learn under sql and how do I improve in it?
2 Antworten
+ 18
yes , foreign key is absent here , U have to learn abt that also
//can't challenge in sql for now @Sylar
+ 2
You should challenge others. It doesn't matter whether lose or win, point is you can improve your skill by learning your mistakes when you lose a challenge.