Add teradara qr

[mateuka]

What type of PR is this? (check all applicable)

• New Query Runner (Data Source)

Description

Query runner for Teradata database https://www.teradata.com

Related Tickets & Documents

#2762

[chrispward]

Can this please be implemented? Teradata is our primary datastore and redash has no value to us without it.

[guidopetri]

@mateuka , thanks for the PR! We've updated a lot of things now that we're Community-driven so - if you're still interested (or @chrispward ) in getting this merged - would you mind rebasing off master to re-run the CI, as well as updating merge conflicts?

We're trying to clean up our PR todo list, so if you're not interested, that's fine - we'll close the PR in about a week if we don't hear back. If you're interested in reopening the PR afterwards, we would also very much welcome that.

[justinclift]

That merge conflict looks like it should be pretty easy to resolve. The version of the teradatasql library should probably be updated a bit too, as there seem to be lots of newer versions released since this PR was created.

This is likely a good first PR for someone to work on. 😄