Frage im Vorstellungsgespräch bei Capital One
how do you join two data sets?
Antwort im Vorstellungsgespräch
Anonym
5. Apr. 2018
first, we need to see if the two datasets have a common key. then I said the SQL code to join two datasets.
how do you join two data sets?
Anonym
first, we need to see if the two datasets have a common key. then I said the SQL code to join two datasets.