SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 2)
    Function materialize (alias x) (children 1)
     ExpressionList (children 1)
      Literal Float64_10.1
    Function ceil (children 1)
     ExpressionList (children 2)
      Identifier x
      Function toUInt256 (children 1)
       ExpressionList (children 1)
        Literal UInt64_123
