CreateQuery t0 (children 3)
 Identifier t0
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration c0 (children 1)
    DataType Dynamic
   ColumnDeclaration c1 (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Dynamic
   ColumnDeclaration c2 (children 1)
    DataType Tuple (children 1)
     ExpressionList (children 1)
      NameTypePair d (children 1)
       DataType Dynamic
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
