Not to my knowledge - only related things like sort_area_size / pga_agg_tgt etc hth connor On 6/21/05, Barr, Stephen <Stephen.Barr@xxxxxxxxx> wrote: > > > Would it affect any of the costing algorithms? > -- Connor McDonald =========================== email: connor_mcdonald@xxxxxxxxx web: http://www.oracledba.co.uk "Semper in excremento, sole profundum qui variat" -- //www.freelists.org/webpage/oracle-l