???????Oracle???????????????
????1??startup nomount
????????????????????????????校????????????????????????init.ora????????instance???????SGA????????????????????init.ora?????
????2??startup mount (dbname)
??????????????????????????校??????????榈�??????????????????????????????????????位?????????????????????
???????“nomount”???????????????????????????????????????位???????????????????????????????校???椤�
????3??startup open (dbname)
?????????“nomount”????????“mount”?????????Redo log????????????????????????????????????????械??????
????4??startup ????????????????
????startup nomount
????alter database mount
????alter database open
????5??startup restrict
???????????????????????????????????????????????????????????????????????????????????????
????ERROR??ORA-01035: ORACLE ???????? RESTRICTED SESSION ??????????
????6??startup force
?????????????????????????????????????startup force????????????????????????????????????????????
????7??startup pfile=?????????
????????????????????????????????????????????????????械?????????????
????????startup pfile=E:Oracleadminoradbpfileinit.ora
????8??startup EXCLUSIVE
???????????????
????????Oracle????????
????1??shutdown normal
???????????????????
????2??shutdown immediate
?????????????????????SVRMGRL?????shutdown immediate???????????????????????Oracle????些????????????????????????????????????shutdown??????????????shutdown immediate????????????????????
????3??shutdown abort
????????????????????????????????????????????????写?????????????校???????shutdown abort???????????????????????
???????????
????Oracle??????????????????????????????????????????????些???????????????????????????????????
??????????????????Oracle?????
????????????Oracle DBA????????????Oracle???????????????????蟹???渭?Server Manager????Oracle 8i???????Server Manager?????泄???????械???SQL*Plus?校???????8i????????????????????????????SQL*Plus???????????????????Server Manager?????????????????????????????Server Manager??????????????????????????GUI????Oracle Enterprise Manager???????????????????????????Instance Manager??????????????????????????????????????????Oracle ????????????????????????????SYSDBA??????????????????????INTERNAL?????????????????INTERNAL??????????SYS?????SYSDBA????????????Oracle???????掳姹�???????INTERNAL???????????????????????????DBA???????SYSDBA????