SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function makeDateTime64 (children 1)
     ExpressionList (children 9)
      Literal Float64_1984.5
      Literal UInt64_1
      Literal UInt64_1
      Literal UInt64_0
      Literal UInt64_0
      Literal UInt64_0
      Literal UInt64_0
      Literal UInt64_9
      Literal \'UTC\'