María Dovale wrote: > Thanks, I mean, how heavy it is in kB. You can use lo_lseek64 to find out how big a large object is. To find out the size of large object 24858, you can SELECT lo_lseek64(lo_open(24858, 262144), 0, 2); The last "2" here is SEEK_END from /usr/include/unistd.h, so it may be that this value is different for different operating systems. Yours, Laurenz Albe -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general