From a64ad2e73869ce6d1369a584e634f6c9e4af6b7c Mon Sep 17 00:00:00 2001 From: ChangAo Chen Date: Mon, 7 Jul 2025 13:05:34 +0800 Subject: [PATCH v1] Small optimization with expanding dynamic hash table --- src/backend/utils/hash/dynahash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/utils/hash/dynahash.c b/src/backend/utils/hash/dynahash.c index 1ad155d446e..32fbae71995 100644 --- a/src/backend/utils/hash/dynahash.c +++ b/src/backend/utils/hash/dynahash.c @@ -1626,7 +1626,7 @@ expand_table(HTAB *hashp) currElement = nextElement) { nextElement = currElement->link; - if ((long) calc_bucket(hctl, currElement->hashvalue) == old_bucket) + if (!(currElement->hashvalue & (hctl->low_mask + 1))) { *oldlink = currElement; oldlink = &currElement->link; -- 2.34.1