all, I want to create report based on statspack, about most top table. for 9i onward, we can set statspack level 7 or greater to do that, but not find in oracle 8i (8174). does anyone has the same task? please share...... according to 9i, i try to look for the v$segment_statistics coming from....but it seem view and synonym recursive..... any explanation, greatly appreciate..... SQL> select dbms_metadata.get_ddl('SYNONYM','V$SEGMENT_STATISTICS','PUBLIC') from dual; DBMS_METADATA.GET_DDL('SYNONYM','V$SEGMENT_STATISTICS','PUBLIC') -------------------------------------------------------------------------------- CREATE PUBLIC SYNONYM "V$SEGMENT_STATISTICS" FOR "SYS"."V_$SEGMENT_STATISTICS" SQL> select dbms_metadata.get_ddl('VIEW','V_$SEGMENT_STATISTICS','SYS') from dual; DBMS_METADATA.GET_DDL('VIEW','V_$SEGMENT_STATISTICS','SYS') -------------------------------------------------------------------------------- CREATE OR REPLACE FORCE VIEW "SYS"."V_$SEGMENT_STATISTICS" ("OWNER", "OBJECT_N AME", "SUBOBJECT_NAME", "TABLESPACE_NAME", "TS#", "OBJ#", "DATAOBJ#", "OBJECT_TY PE", "STATISTIC_NAME", "STATISTIC#", "VALUE") AS select "OWNER","OBJECT_NAME","SUBOBJECT_NAME","TABLESPACE_NAME","TS#","OBJ#"," DATAOBJ#","OBJECT_TYPE","STATISTIC_NAME","STATISTIC#","VALUE" from v$segment_sta tistics -- regards ujang -- //www.freelists.org/webpage/oracle-l