CreateQuery t_nested_with_dots (children 3)
 Identifier t_nested_with_dots
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration t.t2 (children 1)
    DataType Tuple (children 1)
     ExpressionList (children 2)
      NameTypePair t3.t4.t5 (children 1)
       DataType Tuple (children 1)
        ExpressionList (children 2)
         NameTypePair s1.s2 (children 1)
          DataType String
         NameTypePair u1.u2 (children 1)
          DataType UInt64
      NameTypePair s3.s4.s5 (children 1)
       DataType String
 Storage definition (children 2)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList