RE: MView refresh question
Date: Wed, 23 May 2012 08:37:57 -0500
Message-ID: <D95BD5AFADBB0F4E9BB6C53F14D3A05005E619B4F5_at_JRCEXC1V1.research.na.admworld.com>
Do you have materialized view logs set up on the base tables? You could query those and derive the information you desire.
Chris
-----Original Message-----
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of rjamya
Sent: Wednesday, May 23, 2012 8:28 AM
To: ORACLE-L
Subject: MView refresh question
Probably a silly question but I have a brain freeze ... In this 11gr2 env, we will be refreshing a mview over a dblink, developers want to know " is there a way that the dbms_mview.refresh() can tell us if it added any new rows without we doing count(*) post refresh " ? To save processing time, we are trying to see if polling for new rows can be eliminated. If this refresh can detect new rows and tell us, we will set a dbms_alert and responsible process will come by and do its work. All to reduce un-necessary polling.
I have looked in docs, googled, binged but didn't get any hits. Does anyone know if it is possible ?
Raj
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Received on Wed May 23 2012 - 08:37:57 CDT