From 8aed8e168fd2d2075a8f2622a980ed8991a69895 Mon Sep 17 00:00:00 2001 From: Peter Geoghegan Date: Wed, 7 Jan 2026 12:53:07 -0500 Subject: [PATCH] Fix nbtree skip array transformation comments. Fix comments that incorrectly described transformations performed by the "Avoid extra index searches through preprocessing" mechanism introduced by commit b3f1a13f. Author: Yugo Nagata Reviewed-By: Chao Li Reviewed-By: Peter Geoghegan Discussion: https://postgr.es/m/20251230190145.c3c88c5eb0f88b136adda92f@sraoss.co.jp Backpatch-through: 18 --- src/backend/access/nbtree/nbtpreprocesskeys.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/backend/access/nbtree/nbtpreprocesskeys.c b/src/backend/access/nbtree/nbtpreprocesskeys.c index a2248911ae5..5235ef9a8f5 100644 --- a/src/backend/access/nbtree/nbtpreprocesskeys.c +++ b/src/backend/access/nbtree/nbtpreprocesskeys.c @@ -1406,7 +1406,7 @@ _bt_skiparray_strat_adjust(IndexScanDesc scan, ScanKey arraysk, } /* - * Convert skip array's > low_compare key into a >= key + * Convert skip array's < high_compare key into a <= key */ static void _bt_skiparray_strat_decrement(IndexScanDesc scan, ScanKey arraysk, @@ -1464,7 +1464,7 @@ _bt_skiparray_strat_decrement(IndexScanDesc scan, ScanKey arraysk, } /* - * Convert skip array's < low_compare key into a <= key + * Convert skip array's > low_compare key into a >= key */ static void _bt_skiparray_strat_increment(IndexScanDesc scan, ScanKey arraysk,