How to refresh the materialized view manually

 · BEGIN DBMS_www.doorway.ru(name = 'some_www.doorway.ru_REFRESH', list = '', next_date = SYSDATE, interval = '/*1:Mins*/ SYSDATE + 1/(60*24)', implicit_destroy = FALSE, lax = FALSE, job = 0, rollback_seg = NULL, push_deferred_rpc = TRUE, refresh_after_errors = TRUE, purge_option = NULL, parallelism = 4, heap_size = NULL); END; BEGIN DBMS_www.doorway.ru  · You can refresh a materialized view completely as follows: EXECUTE DBMS_www.doorway.ruH('Materialized_VIEW_OWNER_www.doorway.rualized_VIEW_NAME','COMPLETE');Reviews: 8.  · Below is the syntax to manually refresh a materialized view where mv_name is the name of the materialized view. REFRESH MATERIALIZED VIEW mv_name; Enable Auto Refresh: You can enable auto refresh of a materialized view using below syntax. Redshift refreshes materialized view as soon as possible after the underlying tables are www.doorway.ruted Reading Time: 7 mins.

Make a Refresh Group: ADD: Add materialized view to the refresh group: SUBTRACT: Remove materialized view from the refresh group: REFRESH: Manually refresh the group: CHANGE: Change refresh interval of the refresh group: DESTROY: Remove all materialized views from the refresh group and delete the refresh group. Question: I have a materialized view where I want to manually refresh the www.doorway.ru do I force a refresh of a materialized view? Answer: Oracle provides the dbms_mview package to manually invoke either a fast refresh or a complete refresh, where F equals Fast Refresh and C equals Complete Refresh. REFRESH MATERIALIZED VIEW completely replaces the contents of a materialized view. To execute this command you must be the owner of the materialized view. The old contents are discarded. If WITH DATA is specified (or defaults) the backing query is executed to provide the new data, and the materialized view is left in a scannable state.

create materialized view test_mv as select * from test_tab;. I want this MV to be incremental refreshed automatically/manually at a specified interval. Manual Refresh; Manual Mode; On Change Mode; On Query Mode; Periodic Mode. Creating a Materialized View. Examples. Limitations and Cautions. The REFRESH MATERIALIZED VIEW statement refreshes an asynchronous materialized view manually. Required privilege. Required privilege on the materialized.