Supporting saved collections in Metabase

[ofir-insait]

Hi,
First I have to say how useful that is to have a robust Teradata JDBC driver for Metabase.
Second, Metabase allows to save questions in a collection, e.g. personal or shared, and later when you revisit Metabase dashboards one can select saved questions from existing collections.
It works well with PostgreSQL and MySQL for example.

However, for swisscom Teradata JDBC driver this is not supported which means that users that use Metabase + swisscom JDBC driver + Teradata will not see the personal collections in Metabase panels.

I was told that this is due to the following lines in the code:
https://github.com/swisscom-bigdata/metabase-teradata-driver/blob/master/src/metabase/driver/teradata.clj#L310-L311

Can anyone shed some light on why this limitation exists?
What happens if I remove it and build the swisscom jdbc?

Thanks,
Ofir