Postgresql extractor?

[markhammond]

Hi David,

Really interesting project. I'm interested in a subset of apache calcite for elixir, with the ability to inject domain specific constraints
Do you have an example of postgresql extractor or similar?

Many thanks,
Mark.

[davidmoreno]

Hi, thanks for the interest.

Just now it does not have a postgres extractor, but it should be "easy" to add. Just follow the Csv example, to get the data from postgres.

Ideally it should be able to know that if only an SQL capable extractor is in use, just send the SQL statement, but so far its not that smart.

Regards,
David.