[gelatocar]

This is really cool, one nitpick on the basics tutorial though. It could be confusing for beginners to write `select distinct(event_type)` because it makes it look like `distinct` is a function, and makes it looks like distinct only applies to certain columns. I've seen postgres beginners confused by syntax like this writing queries like `select distinct(event_type), magnitude` and expecting the query to only do a distinct on `event_type`.