SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 3)
    Identifier d
    Identifier dt
    Identifier dtm
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function generateRandom (children 1)
       ExpressionList (children 4)
        Literal \'d Date, dt DateTime(\\\'UTC\\\'), dtm DateTime(\\\'UTC\\\')\'
        Literal UInt64_1
        Literal UInt64_10
        Literal UInt64_10
   Literal UInt64_10