Re: Parallel copy

On 27/10/2020 15:36, vignesh C wrote:
>> Attached v9 patches have the fixes for the above comments.

>I did some testing:

I did some testing as well and have a cosmetic remark:

postgres=# copy t1 from '/var/tmp/aa.txt' with (parallel 1000000000);
ERROR:  value 1000000000 out of bounds for option "parallel"
DETAIL:  Valid values are between "1" and "1024".
postgres=# copy t1 from '/var/tmp/aa.txt' with (parallel 100000000000);
ERROR:  parallel requires an integer value
postgres=#

Wouldn't it make more sense to only have one error message? The first one seems to be the better message.

Regards
Daniel