Great, thanks a lot! I will test it on my system.
Myself, I tried to do it in C with libpq, but got stuck at reading a LO... On Sat, 29 Jul 2023 at 19:57, Erik Wienhold <e...@ewie.name> wrote: > > “SELECT md5(lo_get(loid));” doesnt work — “large object is too large”. > > > > Is there any other way to do it? > > Is plpython3u [1] an option for you? In that case you can use Python's > hashlib > in a custom function and feed every page from pg_largeobject to a selected > hash > function. > ... > -- > Erik
