"Tom Lane" <tgl(at)postgresql(dot)org> writes:
> Log Message:
> -----------
> Teach tuplestore.c to throw away data before the "mark" point when the caller
> is using mark/restore but not rewind or backward-scan capability.
>...
> Greg Stark, with some kibitzing from Tom Lane.
Fwiw most of this code -- and by the sounds of it, all the code actually
committed -- came from Simon Riggs.
--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com