How to Remove a Parameter From an SPFILE Requiring Only a Single Bounce of the Database

(Doc ID 461583.1)

Last updated on AUGUST 05, 2016

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


You have a database and are using an spfile.  You wish to change a non basic parameter that you have set in your database to have the parameter unset in the spfile, so that it will pick up it's default value on the next startup.


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