DBA_APPLY_INSTANTIATED_SCHEMAS displays information about schemas for which an instantiation SCN has been set.
| Column | Datatype | NULL | Description | 
|---|---|---|---|
| SOURCE_DATABASE | VARCHAR2(128) | NOT NULL | Name of the database where the schema originated | 
| SOURCE_SCHEMA | VARCHAR2(30) | Name of the schema at the source database | |
| INSTANTIATION_SCN | NUMBER | Instantiation SCN for the schema. Only changes committed after this SCN are applied by an apply process. | |
| APPLY_DATABASE_LINK | VARCHAR2(128) | Database link to which changes are applied. If null, then changes are applied to the local database. |