On Thu, Oct 29, 2020 at 2:26 PM Daniel Westermann (DWE)
<daniel.westermann@dbi-services.com> wrote:
>
> 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.
>
I had seen similar behavior in other places too:
postgres=# vacuum (parallel 1000000000) t1;
ERROR: parallel vacuum degree must be between 0 and 1024
LINE 1: vacuum (parallel 1000000000) t1;
^
postgres=# vacuum (parallel 100000000000) t1;
ERROR: parallel requires an integer value
I'm not sure if we should fix this.
Regards,
Vignesh
EnterpriseDB: http://www.enterprisedb.com
