logical decoding: process ASSIGNMENT during snapshot build Most WAL records are ignored in early SnapBuild snapshot build phases. But it's critical to process some of them, so that later messages have the correct transaction state after the snapshot is completely built; in particular, XLOG_XACT_ASSIGNMENT messages are critical in order for sub-transactions to be correctly assigned to their parent transactions, or at least one assert misbehaves, as reported by Ildar Musin.
Diagnosed-by: Masahiko Sawada Author: Masahiko Sawada Discussion: https://postgr.es/m/caonyftov+er1p3wauwusy1zscfrsyvphlhapc_fmd-znarw...@mail.gmail.com Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/96b5033e117141eecf3782ee555f39b3006a732f Modified Files -------------- src/backend/replication/logical/decode.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)