On Thu, Mar 16, 2023 at 1:08 PM Masahiko Sawada <sawada.m...@gmail.com> wrote:
>
> Hi,
>
> On Wed, Mar 15, 2023 at 9:52 PM Tomas Vondra
> <tomas.von...@enterprisedb.com> wrote:
> >
> >
> >
> > On 3/14/23 08:30, John Naylor wrote:
> ---
> I got an assertion failure. The reproducible steps are:
>
> 1. On publisher
> alter system set logical_replication_mode = 'immediate';
> select pg_reload_conf();
> create publication test_pub for all sequences;
>
> 2. On subscriber
> create subscription test_sub connection 'dbname=postgres port=5551'
> publication test_pub with (streaming='parall\el')
>
> 3. On publisher
> begin;
> create table bar (c int, d serial);
> insert into bar(c) values (100);
> commit;
>
> I got the following assertion failure:
>
> TRAP: failed Assert("(!seq.transactional) || in_remote_transaction"),
...
>
> seq.transactional is true and in_remote_transaction is false. It might
> be an issue of the parallel apply feature rather than this patch.
>During parallel apply we didn't need to rely on in_remote_transaction, so it was not set. I haven't checked the patch in detail but am wondering, isn't it sufficient to instead check IsTransactionState() and or IsTransactionOrTransactionBlock()? -- With Regards, Amit Kapila.
