"오라클 sid 변경"의 두 판 사이의 차이

DB CAFE

2019년 12월 22일 (일) 15:14 판

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DBA { Oracle DBA 명령어 > DBA 초급 과정 > DBA 고급 과정 }
튜닝 { 오라클 튜닝 목록 }
모델링 { 데이터 모델링 가이드 }

오라클 sid 변경[편집]

Since 9i dbnewid utility (nid) can be used to change database name (and DBID if required). If database name being changed only then resetlogs is not required:

1. startup database in mount mode

     shutdown immediate
     startup mount

2. run nid to change database name:

     nid target=sys/syspassword@dbtns dbname=newname setname=YES

3. shutdown and start database in mount mode:

     shutdown immediate
     startup mount

4. change db_name in spfile (or in pfile editing the file):

     alter system set db_name=newname scope=spfile;

5. recreate password file:

     orapwd file=orapwnewname password=syspassword

6. startup the database

     startup

7. post rename steps:

     change SID in listener.ora
     correct tnsnames.ora
     remove old trace directories
     change /etc/oratab (UNIX) or rename windows service using oradim

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