From a9709f846eb4f9d2f2cca4bb22a8e7e2b34d50d9 Mon Sep 17 00:00:00 2001
From: Nikolai Kochetov <nik-kochetov@yandex-team.ru>
Date: Mon, 8 Apr 2019 15:24:49 +0300
Subject: [PATCH] Fix TotalsHavingTransform.

---
 dbms/src/Processors/Transforms/TotalsHavingTransform.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dbms/src/Processors/Transforms/TotalsHavingTransform.cpp b/dbms/src/Processors/Transforms/TotalsHavingTransform.cpp
index ecb4c3fc41f..9f3822481c7 100644
--- a/dbms/src/Processors/Transforms/TotalsHavingTransform.cpp
+++ b/dbms/src/Processors/Transforms/TotalsHavingTransform.cpp
@@ -25,10 +25,11 @@ static Chunk finalizeChunk(Chunk chunk)
 
 static Block createOutputHeader(Block block, const ExpressionActionsPtr & expression)
 {
+    finalizeBlock(block);
+
     if (expression)
         expression->execute(block);
 
-    finalizeBlock(block);
     return block;
 }