-RelationGetIndexPredicate(Relation relation) +RelationGetIndexPredicate(Relation relation, bool need_modify) need_modify name may not be that good IMHO, but so far I can only come up with are "raw_expr", "is_raw".
Hi jian he,
I'm sorry for the delayed response. Thanks for your reviewing, and the new v2 patch include your advices.
As no others reply to this patch. I would add it to the 2024-03 commitfest. --