made code do what documentation promises:
made code do what documentation promises:

replaced "sizeof(oid)" by "sizeof(lng)"
as the documentation (comment) says
"
A fictive rowcount is derived based on TYPE_lng, such that all pieces
would fit into memory conveniently for processing.
"

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb