Friday, 18 January 2013

Installing and managing Oracle database | Oracle DBA Tutorial pdf

Installing and managing Oracle database

To use operating system authentication, set
REMOTE_LOGIN_PASSWORDFILE parameter to NONE (default).
OS authenticated users can connect as CONNECT / AS SYSDBA (or SYSOPER).
When using password file authentication, users connect to database by specifying username and password.
1. Using ORAPWD utility, create a password file with SYS password.
2. Set REMOTE_LOGIN_PASSWORDFILE parameter.
3. Grant appropriate users SYSDBA or SYSOPER privilege.

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