Re: Problems with Index in Oracle 7.2
Date: 1996/10/04
Message-ID: <533pdg$jg2_at_linet01.li.net>#1/1
>
> I had an index fail to allocate an additional extent in
>a tablespace (ran out of room.)
> I thought if I deleted information out of the table which
>the index is on, that I would free space up in the index, however
>this does not seem to be the case.
>
Even if you deleted all your rows, the index does not get smaller. You would
have to rebuild the index. There may not be a problem. Check your values
for NEXT_EXTENT in the USER_SEGMENTS table where segment_name={your index}.
You have to alter your NEXT value to something smaller than what you largest
available contiguous bytes value is in DBA_FREE_SPACE where tablespace_name=
{tablespace where idex resides}. My bet is that it is highly fragmented,
or you are running out of space in that tablespace.
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Received on Fri Oct 04 1996 - 00:00:00 CEST
