Chris Breemer <[log in to unmask]> wrote:
 
>Does anybody know if an Allbase TID can change as the result of an UPDATE ?
>This seems to be the case with Oracle rowid's, but in the Allbase manuals I
cannot
>find anything about it.
 
I would *guess* that the answer is yes -- suppose that you've got a table
with a VARCHAR column; if you update that column with a longer value then
there won't be room in the current position to write it back; hence it's
tuple ID should change.
 
Do you care to give it a try and let me know?
 
Regards.
 
 -- Evan