这里直结用sql语句生成或者用PL/SQL编辑器生成

sql>var snap_id number;
sql>exec :snap_id :=dbms_workload_repository.create_snapshot('TYPICAL');
sql>print snap_id;
sql>select snap_id from (select * from dba_hist_snapshot ORDER BY snap_id desc) where rownum<=10;
sql>@$ORACLE_HOME/rdbms/admin/addmrpt.sql;
sql>@$ORACLE_HOME/rdbms/admin/awrrpt.sql;