SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Asterisk
   Function equals (children 1)
    ExpressionList (children 2)
     Function toDateTime64 (children 1)
      ExpressionList (children 2)
       Literal Float64_123.345
       Literal UInt64_3
     Literal \'ABCD\'