Re: Compress TBS

On 05/27/2004 02:05:39 PM, Hamid Alavi wrote:
> any body have any experience with using Compress Tablespace, when we make a
> tablespace read only & compress still the data on this tablespace
> (compressed one) is accessible or not?

Well, let me put it this way: if it is accessible, then you are doing something wrong. Try with the Ultimate Compressor (TM) instead. It's called "rm". That will make sure that your data is no longer accessible. As for the compressed tables, they have some problems: you can no longer add/drop/modify column, creation of indexes takes longer and I got ora-600 when I was looking for chained rows.

-- 
Mladen Gogala
Oracle DBA



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