Weirdness

From: Kimberly Smith <kimberly.smith_at_gmd.fujitsu.com>
Date: Wed, 24 Oct 2001 09:59:33 -0700
Message-ID: <F001.003B35B2.20011024095526@fatcity.com>

Oracle 8.1.7.1 on HPUX 11

I have a table that I have just indexed every column. This has improved the query performance however, its going to slow down the load. Thing that has me confused is that I tried this as an IOT and it actually hurt performance. This table is joined to another table 3xs. The table I made an IOT has >2 million rows and the other table has >6 million rows. Shouldn't the IOT table have had similar performance to having every column indexed?

---

Kimberly Smith
GMD Fujitsu
Database Administrator
(503) 669-6050

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Author: Kimberly Smith
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Received on Wed Oct 24 2001 - 11:59:33 CDT