Backport GetWALInsertionTimeLineIfSet() This routine is able to return the WAL insertion timeline. Contrary to GetWALInsertionTimeLine(), this can be called before recovery is marked as done in shared memory, just after InsertTimeLineID has been set. So it can offer more flexibility in terms of timeline detection without depending on RecoveryInProgress().
This routine will be used in a follow-up fix that will be applied down to v16, and it has been introduced in 53b327f83ea2 (v17~). Discussion: https://postgr.es/m/[email protected] Backpatch-through: 16 Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/2a04624daa32a5ada3708f488b7f787de8b8f306 Modified Files -------------- src/backend/access/transam/xlog.c | 19 +++++++++++++++++++ src/include/access/xlog.h | 1 + 2 files changed, 20 insertions(+)
