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            步骤一:关闭数据库export ORACLE_SID=bgsp
 1. sqlplus / as sysdba
 2. shutdown immediate
 步骤二:删除实例相关文件
 1. find $ORACLE_BASE/ -name $ORACLE_SID
 2. 用命令删除查询后的文件
 find $ORACLE_BASE/ -name $ORACLE_SID -exec rm -rf {} ;
 步骤三:删除配置文件,假设我们删除的实例是YC
 1. find $ORACLE_BASE/* -name ‘*[Yy][Cc]*‘ | grep -v admin | grep -v oradata
 2. 用命令删除查询的文件
 find $ORACLE_BASE/* -name ‘*[Yy][Cc]*‘ | grep -v admin | grep -v oradata | xargs rm -rf
 步骤四:删除实例配置文件中的信息
 1. vim /etc/oratab
 2. 找到yc:/opt/oracle/db/product/11g:N
 3. 将该行信息删除,并保存文件
 经过以上步骤可以实现命令行干净的删除实例
 原来这个机器上装过oracle,卸载了,选择之前安装的目录(已经删除干净了),就出现了 “[INS-32025] 所选安装与指定 Oracle 主目录中已安装的软件冲突” 的问题,解决办法为:删除C:Program Files (x86)OracleInventoryContentsXML目录下的inventory.xml 文件即可。(附带改文件内容,该目录地址在这里被占用了,所以会报错)我是直接把oracle下面的文件都删了
 [12:41:16 oracle(db_1)@rhel65 database]$ ./runInstaller -silent -showProgress -ignoreSysPrereqs -responseFile /home/oracle/soft/database/response/db_install.rsp
 Starting Oracle Universal Installer...
 Checking Temp space: must be greater than 120 MB. Actual 7246 MB PassedChecking swap space: must be greater than 150 MB. Actual 3999 MB Passed
 Preparing to launch Oracle Universal Installer from /tmp/OraInstall2019-05-26_12-41-19PM. Please wait ...[12:41:21 oracle(db_1)@rhel65 database]$ [FATAL] [INS-32025] The chosen installation conflicts with software already installed in the given Oracle home.
 CAUSE: The chosen installation conflicted with software already installed in the given Oracle home.
 ACTION: Install into a different Oracle home.
 [12:48:54 root()@rhel65 ~]# find / -name inventory.xml /usr/oracle/oraInventory/backup/2019-05-18_11-49-20PM/ContentsXML/inventory.xml/usr/oracle/oraInventory/ContentsXML/inventory.xml[12:49:06 root()@rhel65 ~]# rm /usr/oracle/oraInventory/backup/2019-05-18_11-49-20PM/ContentsXML/inventory.xmlrm: remove regular file `/usr/oracle/oraInventory/backup/2019-05-18_11-49-20PM/ContentsXML/inventory.xml‘? [12:49:18 root()@rhel65 ~]# rm -Rf /usr/oracle/oraInventory/backup/2019-05-18_11-49-20PM/ContentsXML/inventory.xml[12:49:23 root()@rhel65 ~]# rm -Rf /usr/oracle/oraInventory/ContentsXML/inventory.xml (编辑:南平站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |