From 3b708834b885982031ef278d2aa7bfb8b8f80de9 Mon Sep 17 00:00:00 2001
From: Yuan Zhou <yuan.zhou@intel.com>
Date: Wed, 11 Aug 2021 15:43:42 +0800
Subject: [PATCH] fix decimal partial sum

Signed-off-by: Yuan Zhou <yuan.zhou@intel.com>
---
 .../cpp/src/codegen/arrow_compute/ext/actions_impl.cc         | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/native-sql-engine/cpp/src/codegen/arrow_compute/ext/actions_impl.cc b/native-sql-engine/cpp/src/codegen/arrow_compute/ext/actions_impl.cc
index 658aeb9d6..5fbd39ff7 100644
--- a/native-sql-engine/cpp/src/codegen/arrow_compute/ext/actions_impl.cc
+++ b/native-sql-engine/cpp/src/codegen/arrow_compute/ext/actions_impl.cc
@@ -2093,7 +2093,7 @@ class SumActionPartial<DataType, CType, ResDataType, ResCType,
         builder_isempty_->Append(true);
       } else {
         builder_->AppendNull();
-        builder_isempty_->AppendNull();
+        builder_isempty_->Append(false);
       }
     }
     RETURN_NOT_OK(builder_->Finish(&arr_out));
@@ -2116,7 +2116,7 @@ class SumActionPartial<DataType, CType, ResDataType, ResCType,
         builder_isempty_->Append(true);
       } else {
         builder_->AppendNull();
-        builder_isempty_->AppendNull();
+        builder_isempty_->Append(false);
       }
     }
     RETURN_NOT_OK(builder_->Finish(&arr_out));