ALL_BASE_TABLE_MVIEWS describes the materialized views using materialized view logs accessible to the current user. A materialized view log can be created for a master, base table, or master materialized view. Query this view at the master site or the master materialized view site to show one row for each materialized view using a materialized view log.
DBA_BASE_TABLE_MVIEWS describes all materialized views using materialized view logs in the database.
USER_BASE_TABLE_MVIEWS describes the materialized views using materialized view logs owned by the current user.
| Column | Datatype | NULL | Description |
|---|---|---|---|
OWNER |
VARCHAR2(30) |
NOT NULL |
Schema in which the master table or the master materialized view was created |
MASTER |
VARCHAR2(30) |
NOT NULL |
Name of the master table or the master materialized view |
MVIEW_LAST_REFRESH_TIME |
DATE |
NOT NULL |
Date when the materialized view based on the master was last refreshed |
MVIEW_ID |
NUMBER(38) |
Unique identifier of the materialized view that is based on the master |