Database Administration (MOSC)

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Re-org of tables

edited Feb 21, 2013 8:34AM in Database Administration (MOSC) 6 commentsAnswered
Hi,

We have a couple of questions for our 10.2.0.4 production database
We have a process that purge magnitude of data from underlying tables

1) Is there a way we can determine if a particular table is a candidate for re-org?

2) Once we determine the candidates for re-org, we can do an export / import to re-org using data pump
Once we export the table and Import it back, the indices would be rebuilt as part of the Import process. Correct?

3) Is there a way we can do this re-org online? Is the online re-org really stable in 10.2.0.4. Are there
any known issues with doing online re-org?

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