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Message Posted: Tue, 11 Jan 2005 @ 19:21:26 GMT
<-- Anonymously Posted: Tuesday, January 11, 2005 11:23 -->
We have a table with a PPI on date (by day), and we are in the process of redefining the date range as it expired at year end. Since early Jan. therefore, all data has been going into the 'unknown' partition.
When we run any queries against this table looking at data in the unknown partition, Teradata does a full-table scan. Should it not know to go to the 'unknown' partition for any dates which fall outside the defined range??
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