What version of SQL are we using?


I am aware there are multiple versions of SQL in the big wide world, all with small differences from one another. In the codecademy site is a particular version used?

Also, I am using a page in the tutorial to go off-piste and play around with the data. Is it possible to drop the constraints (unique values) on various columns?


I don't know about your second question, but you can use this command to get the version number:

select sqlite_version();