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IQ is empty but space shows as full.

Jul 25, 2017 at 07:20 PM


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I apologize, I suspect this has been asked numerous times, but I have been searching all over and not found an answer.

Our user_main (we havev IQ_SYSTEM_MAIN, IQ_SYSTEM_TEMP, and use_main). Shows as 95% full. The developers have deleted the majority of the records out of these tables and it still is 95% full.

I know IQ is not like most databases with space reclamation, and I understand the DB can show as full in spite of removing records.

What I am inquiring about is the steps to get the space back. Do I have to export, drop and recreate tablespaces, etc.?

If someone could give a high level overview of the steps necessary, I would really appreciate it (I have opened a ticket just in case).


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