Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Tom Lane wrote:
>> I could live with that. Or "pg_total_relation_size".
> The problem with "total", to me, is that it already is the total size of
> the heap/index/toast. Complete has the idea of adding additional
> pieces, which I think fits best.
[ shrug ] I don't care --- if you do, then do that.
I finally realized exactly what was bugging me about "dbfile_size": it
seems to imply that we are measuring the size of one *file*, which is
under no circumstance the definition of any of these functions (see
file splitting behavior for relations exceeding 1GB).
pg_relation_size plus pg_complete_relation_size is fine. Ship it...
regards, tom lane