WebThe materialized view must be in your own schema or you must have the DROP ANY MATERIALIZED VIEW system privilege. You must also have the privileges to drop the … WebFeb 2, 2024 · After a specific event(e.g. someone add new data into the database via a GUI), I need to refresh a materialized view that aggregates some data and only after that refresh is complete I have to query from the MW and to show in the GUI the updated results.
ORACLE-BASE - Materialized Views in Oracle
WebJan 9, 2014 · 1 Answer Sorted by: 6 COMPLETE Refreshes by recalculating the materialized view's defining query. FAST Applies incremental changes to refresh the materialized view … WebAug 22, 2015 · PV5253 Aug 22 2015 — edited Aug 24 2015. I am trying to refresh MView manually (On Demand). For this. 1. I created a MV. 2. Then A SP for Refresh using DBMS_MVIEW.REFRESH () 3. And then Anonymous Block for CREATE_JOB. sovereign republic of bc
DROP MATERIALIZED VIEW - Oracle
WebAug 8, 2024 · Alter the materialized view from never fresh to refresh force, now execute the update operation. In the execute statement, the method “?” means refresh force. But refresh force applies only refresh complete method, not refresh fast. It shows in the result set that “rowid ” was changed. 2.11 Create Materialized view Log MLOG$ WebJan 7, 2006 · Since the original materialized views were defined with the FORCE ON DEMAND the first step was to confirm the refresh methods for each materialized view by querying USER_MVIEWS, in particular: SQL> SELECT mview_name, refresh_mode, refresh_method, last_refresh_type, last_refresh_date FROM user_mviews; WebFORCE is a refresh type where Oracle decides the best refreshing methods. Why do you leave Oracle to decide when you are the one who knows the most about your database? A FORCE refresh is great for a system where there are frequent DML changes. What happens when you have to Truncate or drop Partition of a Master table? teamhgs.com