From 6ce139dd800fb658ab915adaba6bbd0ca075ce7a Mon Sep 17 00:00:00 2001
From: Slach <bloodjazman@gmail.com>
Date: Tue, 23 Mar 2021 19:31:05 +0500
Subject: [PATCH] fix https://github.com/ClickHouse/ClickHouse/issues/22028

---
 src/Functions/connectionID.cpp | 2 +-
 src/Functions/version.cpp      | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Functions/connectionID.cpp b/src/Functions/connectionID.cpp
index 8e9c81aed6c..1c39af56927 100644
--- a/src/Functions/connectionID.cpp
+++ b/src/Functions/connectionID.cpp
@@ -35,7 +35,7 @@ private:
 void registerFunctionConnectionID(FunctionFactory & factory)
 {
     factory.registerFunction<FunctionConnectionID>();
-    factory.registerAlias("connection_id", "connectionID");
+    factory.registerAlias("connection_id", "connectionID", "CONNECTION_ID");
 }
 
 }
diff --git a/src/Functions/version.cpp b/src/Functions/version.cpp
index 404c03223ad..6972949036a 100644
--- a/src/Functions/version.cpp
+++ b/src/Functions/version.cpp
@@ -50,6 +50,7 @@ public:
 void registerFunctionVersion(FunctionFactory & factory)
 {
     factory.registerFunction<FunctionVersion>();
+    factory.registerFunction<FunctionVersion>("VERSION", FunctionFactory::CaseInsensitive)
 }
 
 }