red hat enterprise to completely remove oracle database under

2011-01-05  来源:本站原创  分类:Database  人气:76 

Step 1 to oracle user login main and backup nodes.
Step 2 Close the database listener.
> Lsnrctl stop
Step 3 Close the database instance .
> Sqlplus '/ as sysdba'
> Shutdown immediate
Step 4 Log in as root database server .
Step 5 Delete the Oracle user.
# Userdel-r oracle
Step 6 Delete the / tmp directory part of the Oracle user's files and directories.
Step 7 Delete the / etc directory files beginning with ora.
# Rm / etc / oraInst.loc
# Rm / etc / oratab
Step 8 Delete the Oracle database-related directories.
# Rm-r / var / opt / oracle
# Rm-rf / usr / local / bin / coraenv
# Rm-rf / usr / local / bin / dbhome
# Rm-rf / usr / local / bin / oraenv

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