From eac978f1e0303d83b53516a8e02b96fbd479ca4a Mon Sep 17 00:00:00 2001
From: sundy-li <543950155@qq.com>
Date: Fri, 14 Jun 2019 11:06:08 +0800
Subject: [PATCH] make isSupportedAlterType better

---
 dbms/src/Interpreters/DDLWorker.cpp | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

diff --git a/dbms/src/Interpreters/DDLWorker.cpp b/dbms/src/Interpreters/DDLWorker.cpp
index 3df46ba8870..1608feb798d 100644
--- a/dbms/src/Interpreters/DDLWorker.cpp
+++ b/dbms/src/Interpreters/DDLWorker.cpp
@@ -200,21 +200,16 @@ static std::unique_ptr<zkutil::Lock> createSimpleZooKeeperLock(
 
 static bool isSupportedAlterType(int type)
 {
-    static const std::unordered_set<int> supported_alter_types{
-        ASTAlterCommand::ADD_COLUMN,
-        ASTAlterCommand::DROP_COLUMN,
-        ASTAlterCommand::MODIFY_COLUMN,
-        ASTAlterCommand::DROP_PARTITION,
-        ASTAlterCommand::DELETE,
-        ASTAlterCommand::UPDATE,
-        ASTAlterCommand::COMMENT_COLUMN,
-        ASTAlterCommand::MODIFY_ORDER_BY,
-        ASTAlterCommand::MODIFY_TTL,
-        ASTAlterCommand::ADD_INDEX,
-        ASTAlterCommand::DROP_INDEX,
+    static const std::unordered_set<int> unsupported_alter_types{
+        ASTAlterCommand::ATTACH_PARTITION,
+        ASTAlterCommand::REPLACE_PARTITION,
+        ASTAlterCommand::FETCH_PARTITION,
+        ASTAlterCommand::FREEZE_PARTITION,
+        ASTAlterCommand::FREEZE_ALL,
+        ASTAlterCommand::NO_TYPE,
     };
 
-    return supported_alter_types.count(type) != 0;
+    return unsupported_alter_types.count(type) == 0;
 }