1.
Look at the DBA's alert log of the associated instance as
newer versions of the RDBMS software will identify the parameters that
are obsolete and/or deprecated within the alert log at the time that an
instance startup is initiated.
2.
If the alert log is not
available or does not identify the obsolete or deprecated parameter and
the database is accessible then check to see that none of the parameters
in the parameter initialization file match a parameter name stored in
the V$OBSOLETE_PARAMETER view of that same database.
If there is a match, then it is an obsolete parameter.
3.
If
the alert log is not available or does not identify the obsolete or
deprecated parameter then check to see that none of the parameters in
the parameter initialization file match a parameter name listed within
the migration guide's list of deprecated parameters or it's list of
obsolete parameters.
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/161195/viewspace-1054517/ ,如需转载,请注明出处,否则将追究法律责任。