From 219583c91c799d6e8176ae77874012eb0bba864c Mon Sep 17 00:00:00 2001
From: Lloyd-Pottiger <yan1579196623@gmail.com>
Date: Wed, 10 Apr 2024 17:01:41 +0800
Subject: [PATCH] revert

Signed-off-by: Lloyd-Pottiger <yan1579196623@gmail.com>
---
 CMakeLists.txt                   | 2 +-
 dbms/src/Storages/S3/FileCache.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a3547acf397..49fe64b7468 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -168,7 +168,7 @@ endif ()
 
 include (cmake/cpu_features.cmake)
 
-set (CMAKE_CXX_STANDARD 23)
+set (CMAKE_CXX_STANDARD 20)
 set (CMAKE_CXX_EXTENSIONS 1) # https://cmake.org/cmake/help/latest/prop_tgt/CXX_EXTENSIONS.html#prop_tgt:CXX_EXTENSIONS
 set (CMAKE_CXX_STANDARD_REQUIRED ON)
 
diff --git a/dbms/src/Storages/S3/FileCache.h b/dbms/src/Storages/S3/FileCache.h
index b82ddf7bf87..665050a40a9 100644
--- a/dbms/src/Storages/S3/FileCache.h
+++ b/dbms/src/Storages/S3/FileCache.h
@@ -324,4 +324,4 @@ struct fmt::formatter<std::filesystem::path> : formatter<std::string_view>
     {
         return formatter<std::string_view>::format(path.string(), ctx);
     }
-};
\ No newline at end of file
+};