Database DataWarehousing (MOSC)

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Any extra step after direct path insert to partitioned IOT

edited Aug 6, 2015 10:05AM in Database DataWarehousing (MOSC) 6 commentsAnswered

hi

I have an IOT which is partitioned into 8 partitions.

I need to migrate a large amount of data - 3.5 billion rows - from one partitioning method to another.

I intend to insert into the new table in ordered sets that match the IOT order using direct path ( APPEND ) and NOLOGGING, followed by a data reconciliation of old to new.

Is there anything I need to do after the population to ensure that the lack of redo does not jeapordise table/index structure consistency.

thanks

Rod

Database 11gr2 enterprise

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