Re: pgsql: pgbench: add --partitions and --partition-method options.

On Thu, Oct 3, 2019 at 3:08 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:

> On Thu, Oct 3, 2019 at 8:33 AM Amit Kapila <akapila(at)postgresql(dot)org> wrote:
>
>> pgbench: add --partitions and --partition-method options.
>>
>>
> After this commit, I noticed fairywren is failing [1] with below symptoms:
>
> pg_regress/strings LOG: statement: SELECT CAST(f1 AS char(10)) AS
> "char(text)" FROM TEXT_TBL;
> 2019-10-03 05:36:00.373 UTC [24272:43] LOG: server process (PID 23756) was
> terminated by exception 0xC0000028
> 2019-10-03 05:36:00.373 UTC [24272:44] DETAIL: Failed process was running:
> INSERT INTO INTERVAL_TBL (f1) VALUES ('badly formatted interval');
> 2019-10-03 05:36:00.373 UTC [24272:45] HINT: See C include file
> "ntstatus.h" for a description of the hexadecimal value.
> 2019-10-03 05:36:00.373 UTC [24272:46] LOG: terminating any other active
> server processes 2
>
> On quick googling, it seems exception 0xC0000028 is related to windows
> stack corruption or something like that. I don't think it is related to
> this patch. It is also not clear that postgres code is at fault for this,
> so, let's wait for another run and see if it fails again.
>
>
Andrew has started a new thread to discuss this problem [1]. It has
nothing to do with this patch, so let's discuss it there.

[1] -
https://www.postgresql.org/message-id/f1caef93-9640-022e-9211-bbe8755a56b0%402ndQuadrant.com

--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com