Create groups of materialized views that can be refreshed together to a transactionally consistent point in time.
Subprocedures: ADD Add materialized views to a refresh group. CHANGE Change the refresh interval for a refresh group. DESTROY Remove all the materialized views from a refresh group and delete the refresh group. MAKE Specify the members of a refresh group and the time interval used to determine when the members of this group should be refreshed. REFRESH Manually refresh a refresh group. SUBTRACT Remove materialized views from a refresh group.
For full documentation of the packaged procedures above see the Oracle Manual:
"Oracle9i Supplied PL/SQL Packages and Types Reference"
or the book Oracle Built in Packages by Steven Feuerstein et al
DBA_REFRESH ALL_REFRESH USER_REFRESH DBA_REFRESH_CHILDREN ALL_REFRESH_CHILDREN USER_REFRESH_CHILDREN