Re: Drawing a blank and can't find a quick answer - view for incremental stats enabled tables?
Date: Fri, 23 Mar 2018 19:04:07 +0000
Message-ID: <030072C1-6A37-42F2-836F-84CC585FBF17_at_vishalgupta.com>
Preference can be any of the following.
DBMS_STATS.SET_TABLE_PREFS documentation - https://docs.oracle.com/database/121/ARPLS/d_stats.htm#ARPLS68674
CASCADE
DEGREE
ESTIMATE_PERCENT
GRANULARITY
INCREMENTAL
INCREMENTAL_LEVEL
INCREMENTAL_STALENESS
METHOD_OPT
NO_INVALIDATE
PUBLISH
STALE_PERCENT
TABLE_CACHED_BLOCKS
OPTIONS
Regards,
Vishal Gupta
From: Bheemsen Aitha <baitha_at_itradenetwork.com>
Date: Thursday, 22 March 2018 at 21:53
To: "vishal_at_vishalgupta.com" <vishal_at_vishalgupta.com>, "jonathan_at_jlcomp.demon.co.uk" <jonathan_at_jlcomp.demon.co.uk>, "christopherdtaylor1994_at_gmail.com" <christopherdtaylor1994_at_gmail.com>
Cc: ORACLE-L <oracle-l_at_freelists.org>
Subject: RE: Drawing a blank and can't find a quick answer - view for incremental stats enabled tables?
What’s preference_name in the below query?
BA
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Vishal Gupta
Sent: Thursday, March 22, 2018 1:52 PM
To: jonathan_at_jlcomp.demon.co.uk; christopherdtaylor1994_at_gmail.com
Cc: ORACLE-L
Subject: Re: Drawing a blank and can't find a quick answer - view for incremental stats enabled tables?
You can use the query like below to get table level stats preferences.
- This query has been taken from DBA_TAB_STAT_PREFS sys view.
- chgtime column is not exposed in the view, so querying from underlying
- objects directly
SELECT u.username owner
, o.object_name table_name
, p.pname preference_name
, p.valchar preference_value
, p.chgtime ChangeTime
FROM sys.optstat_user_prefs$ p
, dba_objects o
, dba_users u
WHERE p.obj#=o.object_id
AND u.username=o.owner
AND u.username like UPPER('&&owner') ESCAPE '\'
AND o.object_name like UPPER('&&table_name') ESCAPE '\'
AND UPPER(p.pname) like UPPER('&&preference_name') ESCAPE '\'
ORDER BY u.username
, o.object_name
, p.pname
;
Regards,
Vishal Gupta
From: <oracle-l-bounce_at_freelists.org> on behalf of Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Reply-To: <jonathan_at_jlcomp.demon.co.uk>
Date: Wednesday, 21 March 2018 at 15:35
To: <christopherdtaylor1994_at_gmail.com>
Cc: ORACLE-L <oracle-l_at_freelists.org>
Subject: Re: Drawing a blank and can't find a quick answer - view for incremental stats enabled tables?
Check view dba_tab_stat_prefs.
There’s no equivalent user view
Regards
Jonathan Lewis
(From my iPad mini; please excuse typos and auto-correct)
On 21 Mar 2018, at 14:58, Chris Taylor <christopherdtaylor1994_at_gmail.com> wrote:
Is there a system view that shows which tables INCREMENTAL stats have been setup on?
I know I can do:
DBMS_STATS.get_prefs and pass in the table table and owner but surely there's a view that I can query?
But I can't find it - we're on 12.1.0.2.
Thanks,
Chris
-- http://www.freelists.org/webpage/oracle-lReceived on Fri Mar 23 2018 - 20:04:07 CET