Avoid sending prepare multiple times while decoding. We send the prepare for the concurrently aborted xacts so that later when rollback prepared is decoded and sent, the downstream should be able to rollback such a xact. For 'streaming' case (when we send changes for in-progress transactions), we were sending prepare twice when concurrent abort was detected.
Author: Peter Smith Reviewed-by: Amit Kapila Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/f25a4584c6f56f3407f8f8734c78f2a87e4b77e8 Modified Files -------------- src/backend/replication/logical/reorderbuffer.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
