????????????
????conn
????????conn system/manger
???????????????л???system?????????sysytem?????????manager??????
????????????????????
????disconn
???????????
????passw
????????passw???????????????????????????????????????
???????????????
????show user
?????????????????
????exit
????ORACLE???ó?????????????:
????1>????????????????????????
????SYSTEM MANAGER
????2>????????????л?????????????
????SCOTT TIGER
????3>??????????????????????????е??????
????SYS CHANGER_ON_INSTALL
????????sql?????
????start??@
????????
????sql>@:a.sql??sql>start d:a.sql
?????????sql???
????edit
?????????sql>edit d:a.sql;
???????????????????????????????
????spool
?????????sql>spool d:b.sql;????????????bb??sql?????????????????????
???????????????????????????????
???????
????spool off??
??????????????????