Dynamic Performance (V$) Views, 32 of 238

V$COMPATSEG

This view lists the permanent features in use by the database that will prevent moving back to an earlier release.

Column	Datatype	Description
`TYPE_ID`	`VARCHAR2(8)`	Internal feature identifier
`RELEASE`	`VARCHAR2(60)`	Release in which that feature appeared. The software must be able to interpret data formats added in that release.
`UPDATED`	`VARCHAR2(60)`	Release that first used the feature