CreateQuery r (children 4)
 Identifier r
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration ruid (children 1)
    DataType Nullable (children 1)
     ExpressionList (children 1)
      DataType Int16
   ColumnDeclaration name (children 1)
    DataType String
 Storage definition (children 3)
  Function MergeTree
  Identifier ruid
  Set
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 1)
     Asterisk
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function VALUES (children 1)
        ExpressionList (children 2)
         Literal Tuple_(UInt64_1231, \'John\')
         Literal Tuple_(UInt64_1232, \'Johny\')
