The following script can be used to refresh materialized views that are capable of FAST (incremental) refresh automatically. Can be used on EBS database as well if you un-comment the commented (REM) lines. The refresh criteria used is any fast refresh-able materialized view that has not been refreshed in the past 24 hours, but was refreshed in the last one month…
REM Uncomment below line if EBS database
REM alter session set current_schema=apps;
set serveroutput on size 9999
Declare
cursor mv2ref is select owner ||'.'|| mview_name mview
from dba_mviews
where last_refresh_date between sysdate -30 and sysdate -1
and fast_refreshable = 'DML';
dummy pls_integer;
begin
REM Uncomment below line if EBS database
REM select MRP_AP_REFRESH_S.NEXTVAL into dummy from dual;
for rmv2ref in mv2ref loop
begin
dbms_mview.refresh(rmv2ref.mview, 'F');
dbms_output.put_line(rmv2ref.mview ||' Refreshed at '|| to_char(systimestamp));
exception
when others then
dbms_output.put_line(rmv2ref.mview ||' Errored at '|| to_char(systimestamp));
dbms_output.put_line(' Error: '|| sqlcode ||':'||sqlerrm);
end;
end loop;
end;
/
Enjoy!