* bug[#1633093] - repair mixed up return value (oid_nil instead of 0)
* bug[#1633093] - repair mixed up return value (oid_nil instead of 0)

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