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Re: Index Corruption ??

From: Oracleguru <oracleguru_at_mailcity.com>
Date: Mon, 21 Sep 1998 21:41:24 GMT
Message-ID: <01bde5b8$2b078c20$a504fa80@mndnet>


Try

MAXEXTENTS UNLIMITED

                   specifies that extents should automatically be
                   allocated as needed. You should not use this option
                   for rollback segments.

This is per Oracle's help facility in SQL*Plus.

Oracleguru
www.oracleguru.net
oracleguru_at_mailcity.com

stuco_at_mailcity.com wrote in article <6u69et$j62$1_at_nnrp1.dejanews.com>...
> I wanted to check the validity of something an old Oracle guru once told
me.
>
> He says, "... in very large database indexing, be sure that your
MAXEXTENTS
> parameter is not more than what the index tablespace will actually hold
when
> full. This will corrupt your indexes based on how the b-tree indexing
works"
>
> Example: 100MB Index Tablespace
> 10 MB Initial
> 5 MB Next
> 19 MAXEXTENTS (not 255 or 999)
>
> Is this true or is it just bunk?!?! If it is true, why? I'm trying to set
my
> maxextents and I'm wondering how much calculation needs to go into this
> process.
>
> Thanks again, People of the Oracle Underworld!
>
> Stuart Cowen
> Paladin Consulting - Dallas
>
> -----== Posted via Deja News, The Leader in Internet Discussion ==-----
> http://www.dejanews.com/rg_mkgrp.xp Create Your Own Free Member Forum
>
Received on Mon Sep 21 1998 - 16:41:24 CDT

Original text of this message

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