AlterQuery  ttl_test_02129 (children 3)
 ExpressionList (children 1)
  AlterCommand MODIFY_TTL (children 1)
   ExpressionList (children 1)
    TTLElement (children 2)
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier d
       Function toIntervalMonth (children 1)
        ExpressionList (children 1)
         Literal UInt64_1
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier c
       Literal UInt64_1
 Identifier ttl_test_02129
 Set
