diff --git a/dbms/src/Functions/FunctionsArray.cpp b/dbms/src/Functions/FunctionsArray.cpp
index b4436ff0608..c45f188017f 100644
--- a/dbms/src/Functions/FunctionsArray.cpp
+++ b/dbms/src/Functions/FunctionsArray.cpp
@@ -3430,7 +3430,7 @@ void FunctionArrayIntersect::NumberExecutor::operator()()
 
     if (!result && typeid_cast<const DataTypeNumber<T> *>(data_type.get()))
         result = execute<Map, ColumnVector<T>, true>(arrays, ColumnVector<T>::create());
-};
+}
 
 template <typename Map, typename ColumnType, bool is_numeric_column>
 ColumnPtr FunctionArrayIntersect::execute(const UnpackedArrays & arrays, MutableColumnPtr result_data_ptr)
diff --git a/dbms/src/Functions/FunctionsArray.h b/dbms/src/Functions/FunctionsArray.h
index c90f6a7c6bf..49896abb6c9 100644
--- a/dbms/src/Functions/FunctionsArray.h
+++ b/dbms/src/Functions/FunctionsArray.h
@@ -1452,7 +1452,7 @@ class FunctionArrayConcat : public IFunction
 public:
     static constexpr auto name = "arrayConcat";
     static FunctionPtr create(const Context & context);
-    FunctionArrayConcat(const Context & context) : context(context) {};
+    FunctionArrayConcat(const Context & context) : context(context) {}
 
     String getName() const override;
 
@@ -1579,7 +1579,7 @@ class FunctionArrayIntersect : public IFunction
 public:
     static constexpr auto name = "arrayIntersect";
     static FunctionPtr create(const Context & context);
-    FunctionArrayIntersect(const Context & context) : context(context) {};
+    FunctionArrayIntersect(const Context & context) : context(context) {}
 
     String getName() const override;
 
@@ -1681,7 +1681,7 @@ class FunctionArrayResize : public IFunction
 public:
     static constexpr auto name = "arrayResize";
     static FunctionPtr create(const Context & context);
-    FunctionArrayResize(const Context & context) : context(context) {};
+    FunctionArrayResize(const Context & context) : context(context) {}
 
     String getName() const override;
 
diff --git a/dbms/src/Functions/FunctionsConsistentHashing.h b/dbms/src/Functions/FunctionsConsistentHashing.h
index 75971d57693..7415689a454 100644
--- a/dbms/src/Functions/FunctionsConsistentHashing.h
+++ b/dbms/src/Functions/FunctionsConsistentHashing.h
@@ -92,7 +92,7 @@ public:
     static FunctionPtr create(const Context &)
     {
         return std::make_shared<FunctionConsistentHashImpl<Impl>>();
-    };
+    }
 
     String getName() const override
     {
diff --git a/dbms/src/Functions/FunctionsConversion.h b/dbms/src/Functions/FunctionsConversion.h
index dbb705c9b65..6a46583fba2 100644
--- a/dbms/src/Functions/FunctionsConversion.h
+++ b/dbms/src/Functions/FunctionsConversion.h
@@ -907,7 +907,7 @@ class FunctionToFixedString : public IFunction
 {
 public:
     static constexpr auto name = "toFixedString";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionToFixedString>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionToFixedString>(); }
 
     String getName() const override
     {
@@ -1531,7 +1531,7 @@ private:
                 throw Exception{"Enum conversion changes value for element '" + name_value.first +
                     "' from " + toString(old_value) + " to " + toString(new_value), ErrorCodes::CANNOT_CONVERT_TYPE};
         }
-    };
+    }
 
     template <typename ColumnStringType, typename EnumType>
     WrapperType createStringToEnumWrapper() const
diff --git a/dbms/src/Functions/FunctionsDateTime.h b/dbms/src/Functions/FunctionsDateTime.h
index 708c8e8c609..247d10b3d58 100644
--- a/dbms/src/Functions/FunctionsDateTime.h
+++ b/dbms/src/Functions/FunctionsDateTime.h
@@ -623,7 +623,7 @@ class FunctionDateOrDateTimeToSomething : public IFunction
 {
 public:
     static constexpr auto name = Transform::name;
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionDateOrDateTimeToSomething>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionDateOrDateTimeToSomething>(); }
 
     String getName() const override
     {
@@ -928,7 +928,7 @@ class FunctionDateOrDateTimeAddInterval : public IFunction
 {
 public:
     static constexpr auto name = Transform::name;
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionDateOrDateTimeAddInterval>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionDateOrDateTimeAddInterval>(); }
 
     String getName() const override
     {
@@ -1015,7 +1015,7 @@ class FunctionDateDiff : public IFunction
 {
 public:
     static constexpr auto name = "dateDiff";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionDateDiff>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionDateDiff>(); }
 
     String getName() const override
     {
@@ -1192,7 +1192,7 @@ class FunctionNow : public IFunction
 {
 public:
     static constexpr auto name = "now";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionNow>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionNow>(); }
 
     String getName() const override
     {
@@ -1221,7 +1221,7 @@ class FunctionToday : public IFunction
 {
 public:
     static constexpr auto name = "today";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionToday>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionToday>(); }
 
     String getName() const override
     {
@@ -1250,7 +1250,7 @@ class FunctionYesterday : public IFunction
 {
 public:
     static constexpr auto name = "yesterday";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionYesterday>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionYesterday>(); }
 
     String getName() const override
     {
@@ -1280,7 +1280,7 @@ class FunctionToTimeZone : public IFunction
 {
 public:
     static constexpr auto name = "toTimeZone";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionToTimeZone>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionToTimeZone>(); }
 
     String getName() const override
     {
@@ -1315,7 +1315,7 @@ class FunctionTimeSlot : public IFunction
 {
 public:
     static constexpr auto name = "timeSlot";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionTimeSlot>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionTimeSlot>(); }
 
     String getName() const override
     {
@@ -1442,7 +1442,7 @@ class FunctionTimeSlots : public IFunction
 {
 public:
     static constexpr auto name = "timeSlots";
-    static FunctionPtr create(const Context &) { return std::make_shared<FunctionTimeSlots>(); };
+    static FunctionPtr create(const Context &) { return std::make_shared<FunctionTimeSlots>(); }
 
     String getName() const override
     {