[sample]The new "FCC 2018 Survey" data has bad calculated column

[ktmud]

Screenshots

If you "View Samples" or select the "Highest Degree Earned" column in a table chart, you will see follow error:

This is because the column expression used double quotes which will be considered column name escaping in most databases:

How to reproduce the bug

1. Choose "FCC 2018 Survey" dataset
2. Go to "View Samples" or use the "Highest Degree Earned" column anywhere in a chart

Environment

Latest master

Checklist

Make sure to follow these steps before submitting your issue - thank you!

• I have checked the superset logs for python stacktraces and included it here as text if there are any.
• I have reproduced the issue with at least the latest released version of superset.
• I have checked the issue tracker for the same issue and I haven't found one similar.

Additional context

Add any other context about the problem here.

[betodealmeida]

@ktmud was this closed on purpose?

[ktmud]

@betodealmeida oh no... didn't know how I clicked on close..

[betodealmeida]

Cool, let me fix this.