From 22f5d6d7085ab9f1b0b8d005bd0d36887a610d49 Mon Sep 17 00:00:00 2001
From: Antonio Andelic <antonio@clickhouse.com>
Date: Thu, 12 Oct 2023 10:57:21 +0000
Subject: [PATCH] Reset promise_to_build

---
 src/Processors/Transforms/CreatingSetsTransform.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Processors/Transforms/CreatingSetsTransform.cpp b/src/Processors/Transforms/CreatingSetsTransform.cpp
index bf1f34ba181..e2b7e990685 100644
--- a/src/Processors/Transforms/CreatingSetsTransform.cpp
+++ b/src/Processors/Transforms/CreatingSetsTransform.cpp
@@ -75,6 +75,7 @@ void CreatingSetsTransform::work()
             try
             {
                 promise_to_build->set_exception(std::current_exception());
+                promise_to_build.reset();
             }
             catch (...)
             {