From 0f0edff7f03a1ac9ea9d5773be4e813af39a0dce Mon Sep 17 00:00:00 2001
From: Xianhui Lin <35839735+JsDove@users.noreply.github.com>
Date: Fri, 1 Aug 2025 15:53:37 +0800
Subject: [PATCH] fix: increment offset for null data rows in JsonKeyStats
 (#43679)

fix: increment offset for null data rows in JsonKeyStatsInvertedIndex
issue: https://github.com/milvus-io/milvus/issues/43151

Signed-off-by: Xianhui.Lin <xianhui.lin@zilliz.com>
---
 internal/core/src/index/JsonKeyStatsInvertedIndex.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/core/src/index/JsonKeyStatsInvertedIndex.cpp b/internal/core/src/index/JsonKeyStatsInvertedIndex.cpp
index 29a97c0d3f..0adcb82098 100644
--- a/internal/core/src/index/JsonKeyStatsInvertedIndex.cpp
+++ b/internal/core/src/index/JsonKeyStatsInvertedIndex.cpp
@@ -444,6 +444,7 @@ JsonKeyStatsInvertedIndex::BuildWithFieldData(
             auto n = data->get_num_rows();
             for (int i = 0; i < n; i++) {
                 if (!data->is_valid(i)) {
+                    offset++;
                     continue;
                 }
                 AddJson(static_cast<const milvus::Json*>(data->RawValue(i))