> Oracle Version? It doesn't matter. When we pass NULL value in bind variable then avl=00 either in 8i or 9i or 10g. > 10g perhaps? > > > During a tuning session I've noticed that the bind variable value was > missing in the trace file (10046, level 12) and the avl(Actual value length > (array length too)) is 00. Does anybody know what this means? > > > > FETCH > #23:c=0,e=0,p=0,cr=0,cu=0,mis=0,r=0,dep=1,og=4,tim=813439885 > > BINDS #23: > > bind 0: dty=2 mxl=22(21) mal=00 scl=00 pre=00 oacflg=03 oacfl2=1 size=24 > offset=0 > > bfp=01a51c28 bln=22 avl=00 flg=05 -- Egor http://www.oracledba.ru/orasrp/ Free Oracle Session Resource Profiler -- //www.freelists.org/webpage/oracle-l