RE: truncate table vs. truncate table partition
- From: "Polarski, Bernard" <Bernard.Polarski@xxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 28 Sep 2006 17:24:24 +0200
granularity, values are : DEFAULT Gather global- and
partition-level statistics
PARTITION Gather
partition-level statistics.
SUBPARTITION Gather
subpartition-level statistics.
GLOBAL Gather global
statistics
(default) * ALL Gather all
(subpartition, partition, and global) statistics
Checking statstics, gathering statistics on partitioned tables,
partitons, subpartitions,
so easy and fast :p
http://www.smenu.org/shct/smenu_gather_stat_tbl_ksh.txt
Regards
B. Polarski
-----Original Message-----
From: Mladen Gogala [mailto:mgogala@xxxxxxxxxxx]
Sent: Thursday, 28 September, 2006 5:13 PM
To: joe_dba@xxxxxxxxxxx
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: truncate table vs. truncate table partition
On 09/28/2006 11:04:35 AM, Joe Smith wrote:
> Explain this to me:
>
> this is a partitioned table with global indexes.
>
> sql>analyze table joe.catalog compute statistics for all indexes;
>
Joe, look in the Metalink for the article that explains the difference
between analyze and DBMS_STATS. Analyze command does not descend into
partitions. That is why DBMS_STATS has a "granularity" argument.
--
Mladen Gogala
http://www.mladen-gogala.com
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