Nikhil Ghosh

Configure db connection to be read-only

1

So we don't have to worry about having an exhaustive blacklist of bad/modifying sql statements

Update utils.py

1

Don't want to let user input mess with table permissions on our side. Alternatively, we could just fix this at the session level with ```SET SESSION TRANSACTION READ ONLY;```

[UI Improvement] allow users to click on a result row and zoom in on graphic

1

* only applicable to maps where zip codes are highlighted (thus far) * could also extend to graphs (e.g. click row -> highlight/select column in bar graph)