diff --git a/src/Parsers/ASTAlterQuery.h b/src/Parsers/ASTAlterQuery.h
index df27ba0a3b0..00350d4efa1 100644
--- a/src/Parsers/ASTAlterQuery.h
+++ b/src/Parsers/ASTAlterQuery.h
@@ -28,11 +28,13 @@ public:
         ADD_COLUMN,
         DROP_COLUMN,
         MODIFY_COLUMN,
+        MODIFY_COLUMN_REMOVE_PROPERTY,
         COMMENT_COLUMN,
         RENAME_COLUMN,
         MODIFY_ORDER_BY,
         MODIFY_SAMPLE_BY,
         MODIFY_TTL,
+        REMOVE_TABLE_TTL,
         MATERIALIZE_TTL,
         MODIFY_SETTING,
         MODIFY_QUERY,
@@ -61,6 +63,20 @@ public:
         LIVE_VIEW_REFRESH,
     };
 
+    /// Which property user wants to remove from column
+    enum RemoveProperty
+    {
+        /// Default specifiers
+        DEFAULT,
+        MATERIALIZED,
+        ALIAS,
+
+        /// Other properties
+        COMMENT,
+        CODEC,
+        TTL
+    };
+
     Type type = NO_TYPE;
 
     /** The ADD COLUMN query stores the name and type of the column to add
@@ -167,6 +183,8 @@ public:
     /// Target column name
     ASTPtr rename_to;
 
+    RemoveProperty to_remove;
+
     String getID(char delim) const override { return "AlterCommand" + (delim + std::to_string(static_cast<int>(type))); }
 
     ASTPtr clone() const override;
diff --git a/src/Parsers/ParserAlterQuery.cpp b/src/Parsers/ParserAlterQuery.cpp
index 9930bb649b4..b7bde35139b 100644
--- a/src/Parsers/ParserAlterQuery.cpp
+++ b/src/Parsers/ParserAlterQuery.cpp
@@ -82,6 +82,8 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
     ParserKeyword s_where("WHERE");
     ParserKeyword s_to("TO");
 
+    ParserKeyword s_remove("REMOVE");
+
     ParserCompoundIdentifier parser_name;
     ParserStringLiteral parser_string_literal;
     ParserCompoundColumnDeclaration parser_col_decl;
@@ -430,18 +432,24 @@ bool ParserAlterCommand::parseImpl(Pos & pos, ASTPtr & node, Expected & expected
             if (s_if_exists.ignore(pos, expected))
                 command->if_exists = true;
 
-            if (!parser_modify_col_decl.parse(pos, command->col_decl, expected))
-                return false;
-
-            if (s_first.ignore(pos, expected))
-                command->first = true;
-            else if (s_after.ignore(pos, expected))
+            if (s_remove.ignore(pos, expected))
             {
-                if (!parser_name.parse(pos, command->column, expected))
+            }
+            else
+            {
+                if (!parser_modify_col_decl.parse(pos, command->col_decl, expected))
                     return false;
+
+                if (s_first.ignore(pos, expected))
+                    command->first = true;
+                else if (s_after.ignore(pos, expected))
+                {
+                    if (!parser_name.parse(pos, command->column, expected))
+                        return false;
+                }
+                command->type = ASTAlterCommand::MODIFY_COLUMN;
             }
 
-            command->type = ASTAlterCommand::MODIFY_COLUMN;
         }
         else if (s_modify_order_by.ignore(pos, expected))
         {