Re: [HACKERS] logical decoding of two-phase transactions

On Wed, Jul 14, 2021 at 6:33 PM Peter Smith <smithpb2250@gmail.com> wrote:
>
> Please find attached the latest patch set v97*
>

I couldn't spot spot any significant issues in the v97-0001 patch, but
do have the following trivial feedback comments:

(1) doc/src/sgml/protocol.sgml
Suggestion:

BEFORE:
+   contains a Stream Prepare or Stream Commit or Stream Abort message.
AFTER:
+   contains a Stream Prepare, Stream Commit or Stream Abort message.


(2) src/backend/replication/logical/worker.c
It seems a bit weird to add a forward declaration here, without a
comment, like for the one immediately above it

/* Compute GID for two_phase transactions */
static void TwoPhaseTransactionGid(Oid subid, TransactionId xid, char
*gid, int szgid);
-
+static int apply_spooled_messages(TransactionId xid, XLogRecPtr lsn);


(3) src/backend/replication/logical/worker.c
Other DEBUG1 messages don't end with "."

+             elog(DEBUG1, "apply_handle_stream_prepare: replayed %d
(all) changes.", nchanges);


Regards,
Greg Nancarrow
Fujitsu Australia