Improve ExecFindInitialMatchingSubPlans's subplan renumbering logic. We don't need two passes if we scan child partitions before parents, as that way the children's present_parts are up to date before they're needed. I (tgl) think there's actually a bug being fixed here, for the case of an intermediate partitioned table with no direct leaf children, but haven't attempted to construct a test case to prove it.
David Rowley Discussion: https://postgr.es/m/cakjs1f-6godrngetdpxcnapme2h2htztb6lmtfdmcyaaoe0...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/69025c5a07a10c842bfbcb62d4af1221e5ce7e85 Modified Files -------------- src/backend/executor/execPartition.c | 68 ++++++++++++------------------------ 1 file changed, 22 insertions(+), 46 deletions(-)
