Re: Add a test for "cannot truncate foreign table"

Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com> writes:
> On 2022/06/30 10:48, Yugo NAGATA wrote:
>> When a foreign table has handler but doesn't support TRUNCATE,
>> an error "cannot truncate foreign table xxx" occurs. So, what
>> about adding a test this message output? We can add this test
>> for file_fdw because it is one of the such foreign data wrappers.

> Thanks for the patch! It looks good to me.
> I changed the status of this patch to ready-for-committer,
> and will commit it barring any objeciton.

This seems like a fairly pointless expenditure of test cycles
to me. Perhaps more importantly, what will you do when
somebody adds truncate support to that FDW? I don't think
there's an inherent reason for it to be read-only.

regards, tom lane