> > Probably we could
> > optimize this somehow, but allocation of new page in bufmgr is
> > horrible and that's why we have locks in hio.c from the beginning.
>
> See later message about eliminating lseeks --- I think we should be
> able to avoid doing this lock for every single tuple, as it does now,
> and only do it when we need to allocate a new page.
Please test current/your hio.c versions when multiple users
insert records into the same table.
Vadim