SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 4)
    Function toYYYYMMDD (children 1)
     ExpressionList (children 1)
      Function toDateTime64 (children 1)
       ExpressionList (children 3)
        Identifier recordTimestamp
        Literal UInt64_3
        Literal \'Europe/Amsterdam\'
    Function toDateTime64 (children 1)
     ExpressionList (children 3)
      Identifier recordTimestamp
      Literal UInt64_3
      Literal \'Europe/Amsterdam\'
    Function toFloat32 (alias recordTimestamp) (children 1)
     ExpressionList (children 1)
      Literal UInt64_1665519765
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier recordTimestamp
