From 30ee39aa20f893b62a9d6a19ba9568e3746af926 Mon Sep 17 00:00:00 2001
From: Pavel Kruglov <48961922+Avogar@users.noreply.github.com>
Date: Thu, 3 Jul 2025 17:40:12 +0000
Subject: [PATCH] Merge pull request #83077 from ClickHouse/Avogar-patch-8

Do not check for cyclic dependencies on create table with no dependencies
---
 src/Interpreters/DatabaseCatalog.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Interpreters/DatabaseCatalog.cpp b/src/Interpreters/DatabaseCatalog.cpp
index 35c12270da15..6807835a2066 100644
--- a/src/Interpreters/DatabaseCatalog.cpp
+++ b/src/Interpreters/DatabaseCatalog.cpp
@@ -1572,6 +1572,9 @@ void DatabaseCatalog::checkTableCanBeAddedWithNoCyclicDependencies(
     const TableNamesSet & new_referential_dependencies,
     const TableNamesSet & new_loading_dependencies)
 {
+    if (new_referential_dependencies.empty() && new_loading_dependencies.empty())
+        return;
+
     std::lock_guard lock{databases_mutex};
 
     StorageID table_id = StorageID{table_name};