What level of SQL knowledge do you expect new hires to have?
I'll end up going through a couple of books and hopefully it'll be enough, but then again, with Ruby on Rails, I don't have to use SQL that much due to Active Record. I still prefer to learn it just to understand what's going on behind the scenes though.
It honestly depends on their resume..If I see 7+years...then I go in on them
If I see a 2-4years..I keep it light on my questions...I just want them to know the basics...because they can learn the rest from playing in the code all day
Also I interview levels 1,2,senior and lead
Funny thing about lead is...Im not even one but they want me to interview them
Just pay me $$$$$$$.....yall can have the title
You should mos def get SQL on your belt....its crosses departments in its use.....our business people know SQL.....so if you dont and you interact with them as a developer...you look funny
Also Hadoop's high level environment HIVE...you query it using HQL statements,,,,which is just 90% SQL-like