Update "don't truncate with failsafe" rationale. There is a very good (though non-obvious) reason to avoid relation truncation during a VACUUM that has triggered the failsafe mechanism, which was missed before now. Update related comments, so this isn't forgotten.
Reported-By: John Naylor <john.nay...@enterprisedb.com> Discussion: https://postgr.es/m/CAFBsxsFiMPxQ-dHZ8tOgktn=+ffejt3+ginz4zdogbmancy...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/988ffc30637ce2b7c4ff984513f4695372602ce2 Modified Files -------------- src/backend/access/heap/vacuumlazy.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
