From 9d8948657cef2f49bdcf1498d26b8361c1ef342d Mon Sep 17 00:00:00 2001
From: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
Date: Wed, 23 Dec 2020 04:54:49 +0300
Subject: [PATCH] Update TreeRewriter.cpp

---
 src/Interpreters/TreeRewriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Interpreters/TreeRewriter.cpp b/src/Interpreters/TreeRewriter.cpp
index 125f8663afe..3a9b5c3ff9e 100644
--- a/src/Interpreters/TreeRewriter.cpp
+++ b/src/Interpreters/TreeRewriter.cpp
@@ -631,7 +631,7 @@ void TreeRewriterResult::collectUsedColumns(const ASTPtr & query, bool is_select
             {
                 auto hints = storage->getHints(name);
                 if (!hints.empty())
-                    ss << " '" << toString(hints) << " '";
+                    ss << " '" << toString(hints) << "'";
             }
         }
         else