CreateQuery derived2 (children 3)
 Identifier derived2
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id2 (children 1)
    DataType UInt64
   ColumnDeclaration d2 (children 1)
    DataType UInt64
   ColumnDeclaration value2 (children 1)
    DataType UInt64
 Storage definition (children 3)
  Function MergeTree (children 1)
   ExpressionList
  Identifier d2
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier id2
    Identifier d2
