From a69b316afe9e86fb423baeb773d6f70629d90fa1 Mon Sep 17 00:00:00 2001 From: Peter Geoghegan Date: Sat, 28 Mar 2020 16:01:37 -0700 Subject: [PATCH v1] Consistently truncate non-key suffix columns. Oversight in commit dd299df8. --- src/backend/access/nbtree/nbtutils.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/backend/access/nbtree/nbtutils.c b/src/backend/access/nbtree/nbtutils.c index 54afa6f417..9395310b59 100644 --- a/src/backend/access/nbtree/nbtutils.c +++ b/src/backend/access/nbtree/nbtutils.c @@ -2205,7 +2205,8 @@ _bt_truncate(Relation rel, IndexTuple lastleft, IndexTuple firstright, { IndexTuple tidpivot; - pivot = index_truncate_tuple(itupdesc, firstright, keepnatts); + pivot = index_truncate_tuple(itupdesc, firstright, + Min(keepnatts, nkeyatts)); if (BTreeTupleIsPosting(pivot)) { -- 2.25.1