Dear Robert,
I understand, thank you. I didn't know how to get the parent table
name, that is to say, didn't know what SQL query to run, not being
familiar with postgres's internal catalog. I might just drop this as
a little how-to into the Wiki for other PostgreSQL newbies like
myself.
I do agree this data is essentially already in the manual.
Thank you for getting back to me!
Best,
Aleksey