On Aug 15, 2025, at 14:37, Chao Li <li.evan.chao@gmail.com> wrote:
When subkey->sk_attno <= firstchangingattnum, if first is not satisfied, then last should not be satisfied either, so we can skip check last.
Sorry for a typo, "subkey->sk_attno <= firstchangingattnum” should be "subkey->sk_attno < firstchangingattnum”. It should be “<“ but “<=“.
Chao Li (Evan)
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