最近,“从删库到跑路”的话题热度攀升,今天就教你如何进行Oracle 删库!
DBCA启动图形界面
选择要删除的DB,点击finish按钮即可。
半杯茶的工夫,删库完成!比安装EZ很多~~
附1. 手工创建的数据库注册到DBCA(添加到最后一行):
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[oracle@db01 ~]$ vi /etc/oratab
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#
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# This file is used by ORACLE utilities. It is created by root.sh
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# and updated by either Database Configuration Assistant while creating
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# a database or ASM Configuration Assistant while creating ASM instance.
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# A colon, ':', is used as the field terminator. A new line terminates
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# the entry. Lines beginning with a pound sign, '#', are comments.
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#
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# Entries are of the form:
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# $ORACLE_SID:$ORACLE_HOME:<N|Y>:
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#
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# The first and second fields are the system identifier and home
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# directory of the database respectively. The third filed indicates
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# to the dbstart utility that the database should , "Y", or should not,
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# "N", be brought up at system boot time.
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#
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# Multiple entries with the same $ORACLE_SID are not allowed.
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#
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#
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ORCL:/u01/app/oracle/product/11.2.0/db_1:N
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PROD:/u01/app/oracle/product/11.2.0/db_1:N
附2. DBCA静默安装的样例:
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[oracle@db01 ~]$ dbca -silent -createDatabase -templateName $ORACLE_HOME/assistants/dbca/templates/General_Purpose.dbc -gdbname PROD -sid PROD -characterSet ZHS16GBK
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Enter SYS user password:
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Enter SYSTEM user password:
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Copying database files
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1% complete
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3% complete
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37% complete
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Creating and starting Oracle instance
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40% complete
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45% complete
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50% complete
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55% complete
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56% complete
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60% complete
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62% complete
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Completing Database Creation
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66% complete
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70% complete
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73% complete
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85% complete
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96% complete
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100% complete
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Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/PROD/PROD.log" for further details.
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/12707874/viewspace-2144581/
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