Exclude a table from GATHER SCHEMA STATISTICS

Hello All,
How do you exclude a table from gather schema statistcs?
Thanks.
Gregg

hi,
it is explained here:--
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_stats.htm#i1043993
LOCK_TABLE_STATS Procedure
This procedure locks the statistics on the table.
Syntax
DBMS_STATS.LOCK_TABLE_STATS (
ownname VARCHAR2,
tabname VARCHAR2);
thanks.
Edited by: varun4dba on Dec 10, 2010 7:39 PM

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You could lock the statistics onto the tables you don't want to re-gather stats : dbms_stats.lock_table_stats
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_stats.htm#i1043993
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Gather Schema Statistics

Hi All,
          When I run gather schema statistics, it is completing status normal . But it took only 45 min.
          EBS - 12.1.3
             DB - 11.2.0.3
             OS - RHEL 64
          As per my understanding , it will take 2-3 hrs. After DB upgraded to 11.2.0.3, got an completd with error and followd the note: Gather Schema Statistics fails with Ora-20001 errors after 11G database upgrade [ID 781813.1]
          After that it completd with normal. But it took time only 45 min max in every run. with percentage 10 and 40. My DB size is 90 GB
Request Log file:
Start of log messages from FND_FILE
+---------------------------------------------------------------------------+
In GATHER_SCHEMA_STATS , schema_name= ALL percent= 40 degree = 8 internal_flag= NOBACKUP
stats on table FND_CP_GSM_IPC_AQTBL is locked
stats on table FND_SOA_JMS_IN is locked
stats on table FND_SOA_JMS_OUT is locked
+---------------------------------------------------------------------------+
End of log messages from FND_FILE
+---------------------------------------------------------------------------+
Start of log messages from FND_FILE
+---------------------------------------------------------------------------+
In GATHER_SCHEMA_STATS , schema_name= ALL percent= 10 degree = 8 internal_flag= NOBACKUP
stats on table FND_CP_GSM_IPC_AQTBL is locked
stats on table FND_SOA_JMS_IN is locked
stats on table FND_SOA_JMS_OUT is locked
+---------------------------------------------------------------------------+
End of log messages from FND_FILE
+---------------------------------------------------------------------------+
Now I querey the below :
SQL> select column_name, nvl(hsize,254) hsize from FND_HISTOGRAM_COLS where table_name = 'JE_BE_LINE_TYPE_MAP' order by column_name;
COLUMN_NAME                         HSIZE
SOURCE                                254
a)   Is this an expected behavior ?
b)   If not, please suggest, to fix
Thanks
SAL

Did the concurrent program fail? -- Gather Schema Statistics Fails With Error For APPLSYS Schema (Doc ID 1393184.1)
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Hi Tharun,
If we ruer n “Gather Schema Statistics” program, it will improve the performance of the R12 application?
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Concurrent Processing - How To Gather Statistics On Oracle Applications Release 11i and/or Release 12 - Concurrent Process,Temp Tables, Manually [ID 419728.1]
How Often Should Gather Schema Statistics Program be Run? [ID 168136.1]
Why Stats Gather?
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Managing Optimizer Statistics
Thanks &
Best Regards,

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I have run Gather Schema Statistics Report at 9 pm and it completed on 11am next morning. It almost took more than 13 hours, is this behavior normal.
I have used the following parameter.
Schema name: ALL
Estimate percent:50
Backup Flag :NOBACKUP
History Mode :LASTRUN
Gather Option:GATHER
Invalidate Dependent Cursor : Y
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Gather schema stastics is erroring out when i'm using the GATHER_AUTO option with 10%.
Here is the log file
+---------------------------------------------------------------------------+
Application Object Library: Version : 12.0.0
Copyright (c) 1979, 1999, Oracle Corporation. All rights reserved.
FNDGSCST module: Gather Schema Statistics
+---------------------------------------------------------------------------+
Current system time is 13-AUG-2013 10:42:12
+---------------------------------------------------------------------------+
**Starts**13-AUG-2013 10:42:12
ORACLE error 20001 in FDPSTP
Cause: FDPSTP failed due to ORA-20001: SYS_NTGNSVL1S+OCZGRAAHKD9MYG== is an invalid identifier
ORA-06512: at "APPS.FND_STATS", line 774
ORA-06512: at line 1
The SQL statement being executed at the time of the error was: SE
+---------------------------------------------------------------------------+
Start of log messages from FND_FILE
+---------------------------------------------------------------------------+
In GATHER_SCHEMA_STATS , schema_name= ALL percent= 10 degree = 8 internal_flag= NOBACKUP
ORA-20001: SYS_NTGNSVL1S+OCZGRAAHKD9MYG== is an invalid identifier
+---------------------------------------------------------------------------+
End of log messages from FND_FILE
+---------------------------------------------------------------------------+
+---------------------------------------------------------------------------+
Executing request completion options...
Finished executing request completion options.
+---------------------------------------------------------------------------+
Concurrent request completed
Current system time is 13-AUG-2013 10:43:29
+---------------------------------------------------------------------------+
I have used the following parameters
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How often we need to run gather schema statistics etc.. ??

HI,
Am on 11.5.10.2
RDBMS 9.2.0.6
How often we need to run the following requests in Production...
1.Gather schema statistics
2.Gather Column statistics
3.Gather Table statistics
4.Gather All Column statisitics
Thanks

Hi;
We discussed here before about same issue. Please check below thread which could be helpful about your issue:
How often we need to run gather schema statistics
Re: Gather schema stats run
How we can collect custom schema information wiht gather statistics
gather schema stats for EBS 11.5.10
gather schema stats conc. program taking too long time
Re: gather schema stats conc. program taking too long time
How it runs
Gather Schema Statistics
http://oracle-apps-dba.blogspot.com/2007/07/gather-statistics-for-oracle.html
gather statistict collect which informations
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FNDGSCST module: Gather Schema Statistics - ERROR: While GATHER_TABLE_STATS

Hi
I ran gather schema Statistics
In GATHER_SCHEMA_STATS , schema_name= ALL percent= 10 degree = 4 internal_flag= NOBACKUP
the error are:
stats on table AQ$_WF_CONTROL_P is locked
stats on table FND_CP_GSM_IPC_AQTBL is locked
Error #1: ERROR: While GATHER_TABLE_STATS:
object_name=AP.JE_FR_DAS_010***ORA-20001: invalid column name or duplicate columns/column groups/expressions in method_opt***
Error #2: ERROR: While GATHER_TABLE_STATS:
object_name=AP.JE_FR_DAS_010_NEW***ORA-20001: invalid column name or duplicate columns/column groups/expressions in method_opt***
Error #3: ERROR: While GATHER_TABLE_STATS:
object_name=AP.JG_ZZ_SYS_FORMATS_ALL_B***ORA-20001: invalid column name or duplicate columns/column groups/expressions in method_opt***
I ran this while ago.
anyone can help me to fix it
Thanks

Please see old threads which discuss the same issue -- http://forums.oracle.com/forums/search.jspa?threadID=&q=Gather+AND+Schema+AND+Statistics+AND+ORA-20001&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
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Gather Schema Statistics issue?

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Actually, we have a custom schema in our EBS R12.0.6 instance database. But i have observed that, 'Gather Schema Statistics' program is not picking-up this schema. why? May be something wrong with database schema registration but since 1 & half year the interface associated with this schema is running fine. I do not know,how to resolve this issue?
I can manually run 'Gather Table Statistics' program against all tables.
Regards

Hi;
Actually, we have a custom schema in our EBS R12.0.6 instance database. But i have observed that, 'Gather Schema Statistics' program is not picking-up this schema. why? May be something wrong with database schema registration but since 1 & half year the interface associated with this schema is running fine. I do not know,how to resolve this issue?For can run hather stat for custom schema please check
gather schema stats for EBS 11.5.10
gather schema stats for EBS 11.5.10
I can manually run 'Gather Table Statistics' program against all tables. Please see:
How To Gather Statistics On Oracle Applications 11.5.10(and above) - Concurrent Process,Temp Tables, Manually [ID 419728.1]
Also see:
How to work Gather stat
Gather Schema Statistics
http://oracle-apps-dba.blogspot.com/2007/07/gather-statistics-for-oracle.html
Regard
Helios

Gather Schema Statistics - GATHER AUTO option failing to gather stats

Hi ,
We recently upgraded to 10g DB and 11.5.10 version of Oracle EBS. I want to employ GATHER AUTO option while running Gather Schema Statistics.
To test the working, I created a test table with 1 million rows. Then, stats were gathered for this table alone by using Gather Table Stats. Now, I deleted ~12% of rows & issued commit. The table all_tab_statistics shows that the table has stale statistics (stale stats column = YES). After that I ran Gather Schema Stats for that particular schema. But the request did not pick the test table to be gathered.
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Also, what is the difference between Gather Auto and Gather Stale ?
Any help is appreciated.
Thanks,
Jithin

Randalf,
FYI.. this is what happens inside the concurrent progarm call.. there are a few additional parameters for output/ error msgs:
procedure GATHER_SCHEMA_STATS(errbuf out varchar2,
retcode out varchar2,
schemaname in varchar2,
estimate_percent in number,
degree in number ,
internal_flag in varchar2,
request_id in number,
hmode in varchar2 default 'LASTRUN',
options in varchar2 default 'GATHER',
modpercent in number default 10,
invalidate in varchar2 default 'Y'
is
exist_insufficient exception;
bad_input exception;
pragma exception_init(exist_insufficient,-20000);
pragma exception_init(bad_input,-20001);
l_message varchar2(1000);
Error_counter number := 0;
Errors Error_Out;
-- num_request_id number(15);
conc_request_id number(15);
degree_parallel number(2);
begin
-- Set the package body variable.
stathist := hmode;
-- check first if degree is null
if degree is null then
degree_parallel:=def_degree;
else
degree_parallel := degree;
end if;
l_message := 'In GATHER_SCHEMA_STATS , schema_name= '|| schemaname
|| ' percent= '|| to_char(estimate_percent) || ' degree = '
|| to_char(degree_parallel) || ' internal_flag= '|| internal_flag ;
FND_FILE.put_line(FND_FILE.log,l_message);
BEGIN
FND_STATS.GATHER_SCHEMA_STATS(schemaname, estimate_percent,
degree_parallel, internal_flag, Errors, request_id,stathist,
options,modpercent,invalidate);
exception
when exist_insufficient then
errbuf := sqlerrm ;
retcode := '2';
l_message := errbuf;
FND_FILE.put_line(FND_FILE.log,l_message);
raise;
when bad_input then
errbuf := sqlerrm ;
retcode := '2';
l_message := errbuf;
FND_FILE.put_line(FND_FILE.log,l_message);
raise;
when others then
errbuf := sqlerrm ;
retcode := '2';
l_message := errbuf;
FND_FILE.put_line(FND_FILE.log,l_message);
raise;
END;
FOR i in 0..MAX_ERRORS_PRINTED LOOP
exit when Errors(i) is null;
Error_counter:=i+1;
FND_FILE.put_line(FND_FILE.log,'Error #'||Error_counter||
': '||Errors(i));
-- added to send back status to concurrent program manager bug 2625022
errbuf := sqlerrm ;
retcode := '2';
END LOOP;
end;

Is it possible to export tables from diffrent schema using expdp?

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{code}
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Export: Release 10.2.0.4.0 - 64bit Production on Friday, 15 October, 2010 18:34:32
Copyright (c) 2003, 2007, Oracle. All rights reserved.
Username: / as sysdba
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SYS"."SYS_EXPORT_SCHEMA_01": /******** AS SYSDBA directory=EXP_DUMP dumpfile=test.dmp logfile=test.log SCHEMAS=('MM','MMM') include=TABLE:"IN('EA_EET_TMP','WS_DT')"
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 0 KB
Processing object type SCHEMA_EXPORT/TABLE/TABLE
Processing object type SCHEMA_EXPORT/TABLE/INDEX/INDEX
Processing object type SCHEMA_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type SCHEMA_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
. . exported "MM"."EA_EET_TMP" 0 KB 0 rows
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Master table "SYS"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
Dump file set for SYS.SYS_EXPORT_SCHEMA_01 is:
/export/home/nucleus/dump/test.dmp
Job "SYS"."SYS_EXPORT_SCHEMA_01" completed with 1 error(s) at 18:35:19
{code}
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{code}TABLES Identifies a list of tables to export - one schema only.{code}
As per few testing,tables from different schemas are not possible to export using expdp in a single command.
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Export dump only 1000 tables from the schema which contains 3000 tables.

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I have an requirement to export the dump only with particular 1000 tables from the schema which contains 3000 tables.
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1.
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1 row created.
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SQL> GRANT ALL ON TEST_COPY TO TEST_2;
Grant succeeded.
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Table created.
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TEST_COL
1
2Regards,
Sandeep

Exclude a table from GATHER SCHEMA STATISTICS

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