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How to query only updated or new rows in Oracle

1030029Aug 1 2013 — edited Aug 6 2013

In my project I need to run a cron job - that will query Table at midnight and create data objects out of the selected rows.

This table will grow in size over a period of time - so intention is to only query (select) - those rows that are new OR rows that have been updated since the previous run.

Is there any way in oracle to do this.

regards

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Locked on Sep 3 2013
Added on Aug 1 2013
22 comments
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