> On Mar 28, 2023, at 03:39, Sebastien Flaesch <sebastien.flaesch@xxxxxxx> wrote: > Do I have to cast() ? Yes: select * from t where ctid='(0,1)'::tid; The string representation can be up to 17 characters: 10 for the page number, 4 for the tuple number, and three for the delimiters. Remember that updating a row changes its CTID.
