Re: Perform streaming logical transactions by background workers and parallel apply

On Mon, Jan 9, 2023 at 5:51 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>
> On Sun, Jan 8, 2023 at 11:32 AM houzj(dot)fnst(at)fujitsu(dot)com
> <houzj(dot)fnst(at)fujitsu(dot)com> wrote:
> >
> > On Sunday, January 8, 2023 11:59 AM houzj(dot)fnst(at)fujitsu(dot)com <houzj(dot)fnst(at)fujitsu(dot)com> wrote:
> > > Attach the updated patch set.
> >
> > Sorry, the commit message of 0001 was accidentally deleted, just attach
> > the same patch set again with commit message.
> >
>
> Pushed the first (0001) patch.

While looking at the worker.c, I realized that we have the following
code in handle_streamed_transaction():

default:
Assert(false);
return false; / silence compiler warning /

I think it's better to do elog(ERROR) instead of Assert() as it ends
up returning false in non-assertion builds, which might cause a
problem. And it's more consistent with other codes in worker.c. Please
find an attached patch.

Regards,

--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com