Add various assertions to heap pruning code. These assertions document (and verify) our high level assumptions about how pruning can and cannot affect existing items from target heap pages. For example, one of the new assertions verifies that pruning does not set a heap-only tuple to LP_DEAD.
Author: Peter Geoghegan <[email protected]> Reviewed-By: Andres Freund <[email protected]> Discussion: https://postgr.es/m/CAH2-Wz=vhvbx1gjf+ouehh8yqchoqyrmi0f0zfmher8yc4s...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/5cd7eb1f1c32e1b95894f28b277b4e4b89add772 Modified Files -------------- src/backend/access/heap/pruneheap.c | 84 +++++++++++++++++++++++++++++++++++-- 1 file changed, 80 insertions(+), 4 deletions(-)
