Re: analyze estimate sample size

From: Davide Bellesi <davide.bellesi_at_visto.com>
Date: Thu, 07 Sep 2000 00:57:57 -0700
Message-Id: <10612.116378@fatcity.com>

Hi,
  you simply have to change the estimate_percent parameter :

DBMS_UTILITY.ANALYZE_SCHEMA (

   schema           VARCHAR2,=20
   method           VARCHAR2,=20

   estimate_rows NUMBER DEFAULT NULL,=20    estimate_percent NUMBER DEFAULT NULL,=20    method_opt VARCHAR2 DEFAULT NULL);

Hope this helps

Davide

-----Original Message-----
From: Ruth Gramolini rgramolini_at_tax.state.vt.us Sent: Wed, 06 Sep 2000 08:31:00 -0800 To: ORACLE-L_at_fatcity.com
Subject: analyze estimate sample size

Hello all,

Can anyone tell me if you can change the sample size used when you analyz= e a
schema with the 'estimate' option. I would like to make it bigger.

Thanks in advance,
Ruth B. Gramolini
ORACLE & DB2 DBA
VT Dept. of Taxes
ph# 802.828.5708
fax# 802.828..3754
rgramolini_at_tax.state.vt.us

--=20
Author: Ruth Gramolini
  INET: rgramolini_at_tax.state.vt.us

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