David Rowley <dgrowle...@gmail.com> writes: > Yeah, before the revert, that did: > - sjinf->syn_lefthand = replace_relid(sjinf->syn_lefthand, relid, > subst); > That replace code seems to have always done a bms_copy()
Hmm, not always; see e0477837c.
What I'm trying to figure out here is whether we have a live bug
in this area in released branches; and if so, why we've not seen
reports of that.
regards, tom lane
