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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Index space not freed when rows deleted?
Jay;
Yep. Thats the way it works. Deleteing rows does not free up the index space. I think you hit on the only way to get out of that. Do a Rebuild Index.
-----Original Message-----
Sent: Wednesday, August 15, 2001 3:48 PM
To: Multiple recipients of list ORACLE-L
I'm puzzled.
We had a table that hit maximum extents on our QA server (unlike production
it isn't cleaned out on a daily basis). I deleted most of the rows, leaving
only a few thousand.
The next day, when inserting more rows I hit the maxextents exceeded error
on an index on that table (of course the number of extents hadn't been
reduced but I would have thought there'd be plenty of room in 121 existing
extents after most of the rows were deleted). I rebuilt the index and it
went from 121 extents to 1 extent, resolving the problem, but leaving some
curiosity.
It's a primary key sequence based index. Any ideas?
Jay Miller
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Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Miller, Jay
INET: JayMiller_at_TDWaterhouse.com
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Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists --------------------------------------------------------------------To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Wed Aug 15 2001 - 15:18:17 CDT
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