V$OBSOLETE_PARAMETER

V$OBSOLETE_PARAMETER displays information about obsolete initialization parameters. If any row of the view contains TRUE in the ISSPECIFIED column, then you should examine why.

Column Datatype Description

NAME VARCHAR2(64) Name of the parameter

ISSPECIFIED VARCHAR2(5) Indicates whether the parameter was specified in the parameter file (TRUE) or not (FALSE)

Column	Datatype	Description
`NAME`	`VARCHAR2(64)`	Name of the parameter
`ISSPECIFIED`	`VARCHAR2(5)`	Indicates whether the parameter was specified in the parameter file (`TRUE`) or not (`FALSE`)
`CON_ID`	`NUMBER`	The ID of the container to which the data pertains. Possible values include: `0`: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. `1`: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.
1: This value is used for rows containing data that pertain to only the root
n: Where n is the applicable container ID for the rows containing data