RE: table partitions and views
- From: "Jeremiah Wilton" <jeremiah@xxxxxxxxxxx>
- To: <Michael.Coll-Barth@xxxxxxxxxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
- Date: Mon, 12 Jan 2009 14:51:46 -0800
Michael.Coll-Barth@xxxxxxxxxxxxxxxxxxx wrote:
> ...I have two scheams with numerous tables, each with partitions based on
> a date. The second parition starts with this year's data for a new group
> that was formed. I'd like to make queries automagically pull data from
> a table in the original schema if the query uses a date prior to the
> start of the year.
Strictly speaking, the way to do this within the relational model would have
been to add a column to the partitioned table for "group" (whatever that is)
rather than create a new schema.
I suppose you could create a union all view across the two tables.
Or maybe this is logic more appropriately handled within the application.
Regards,
Jeremiah Wilton
ORA-600 Consulting
http://www.ora-600.net
http://oradeblog.blogspot.com
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