Periodical to collect Statictis of schema

Similar Questions

• Unique constraint during the race error collecting statistics of schema

  Hello
  I get this error periodically during execution to collect statistics of schema
  

  In GATHER_SCHEMA_STATS , schema_name= ALL percent= 40 degree = 8 internal_flag= NOBACKUP
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated
  Unable to correctly update the history table - fnd_stats_hist.
  -1 - ORA-00001: unique constraint (APPLSYS.FND_STATS_HIST_U1) violated

  I went thru notes 470556.1 , but I have not applied patch 5876047 according to the note.
  
  I can truncate table FND_STATS_HIST? Is it safe to truncate this table?
  
  Thank you
  ARS
  
  Published by: user7640966 on January 2, 2011 23:58

  Hi Ars;

  If I suggest his prod, make sure you have a valid backup of your system and also raise sr and confirm with oracle support. If you are on the clone or test, such as mention of doc first to backup table FND_STATS_HIST (make sure that you have a valid backup), truncate and repeat the test question

  Respect of
  HELIOS

• Module FNDGSCST: collect statistics of schema

  I had a problem similar to this, and I remember drew to a close with name change or drop the object in question.

  Surely, there MUST be a way for that:

  1. concurrent demand Gather schema Stats can still function (with the object with this name, always on the database)

  2 preferably also the contractors that object as well (so, not as a 'fix' have this object being excluded a request competitor buggy)

  It's on a 12.1.3 environment.

  I thought that the cause of this problem is someone with exotic filenames on objects additional eBS, without thinking about the consequences. I have no idea about the source of this particular object (I guess there is more than 1).

  Is there a definitive solution to this problem? Concurrent demand to collect Stats of scheme has had a very bad reputation, not only thanks to this bug. Problem is that it stops on ALL issues, which is another bug.

  * Starts * April 2, 2014 15:05:58

  Error ORACLE 20001 in FDPSTP

  Cause: FDPSTP failed due to the ORA-20001: SYS_NT4IBAQZIU2MRGQKWKXDGZYG == is an invalid identifier

  ORA-06512: at the 'APPS '. FND_STATS', line 774

  ORA-06512: at line 1

  .

  The SQL statement being executed at the time of the error was: SE

  +---------------------------------------------------------------------------+

  Beginning of the FND_FILE log messages

  +---------------------------------------------------------------------------+

  In GATHER_SCHEMA_STATS, schema_name = per cent = 40 degree = 1 internal_flag = NOBACKUP

  ORA-20001: SYS_NT4IBAQZIU2MRGQKWKXDGZYG == is an invalid identifier

  +---------------------------------------------------------------------------+

  End of the FND_FILE log messages

  +---------------------------------------------------------------------------+

  See if he can help MOS Doc 1363044.1

• Creating a collection of level schema using % ROWTYPE

  Hi all
  is it possible to create a record of the collection at the schema level using % ROWTYPE? I try to do this:

  SQL> create or replace type some_type is table of hr.employees%rowtype;
    2  /
  
  Warning: Type created with compilation errors.
  
  SQL> sho err
  Errors for TYPE SOME_TYPE:
  
  LINE/COL ERROR
  -------- -----------------------------------------------------------------
  0/0      PL/SQL: Compilation unit analysis terminated
  1/31      PLS-00329: schema-level type has illegal reference to
        HR.EMPLOYEES

  I was complaining ' illegal reference to the hr.employees table (I used the hr sample schema).» Any ideas?
  
  Best regards
  Val

  Valerie Debonair wrote:

  is it possible to create a record of the collection at the schema level using % ROWTYPE? I have

  No. + % RowType + is a macro compiler of PL/SQL used by the PL/SQL engine to generate a record structure.

  The SQL engine does not support PL/SQL data types - just as the engine SQL does not support C/C++ or Java or c# data types.

  PL/SQL, however, integrates SQL - and if it supports all SQL data types. SQL is SQL SQL... it does not support the 3rd languages like PL/SQL or Java or C/C++.

  So if you want to have a definition that you specify, it must be a "pure" SQL data type (not PL/SQL). And this data type that results can be used in PL/SQL and C/C++ and Java, and so on.

• Is there some collect Stats of schema in the menu "adadmin?

  Hi all

  EBS R12.2

  RHEL 6.6

  In the EBS R12.2, where can I run a simultaneous Manager who "analyze statistical computing" for the optimizer base cost of work?

  I only do it on the back-end database side help > exec dbms_stats.gather_schema_stats ('APPS');

  But there are many schema in EBS, how can I run only at the database level?

  Is there a script pre-built for collecting statistics of entire database? / rdbms/admin folder?

  Is there a module to collect all the statistics schema in ADADMIN?

  Thank you very much

  MK

  The supported method of collecting statistics are:

  -Run the simultaneous program "Gathering statistics for schema" (pass 'ALL' for all schemas).

  -Use fnd_stats.gather_schema_statistics

  EBPERF FAQ - collection of statistics in Oracle EBS 11i and R12 (Doc ID 368252.1)--8) what are the supported methods to collect statistics for the EBS schemas?

  Dbms_stats.gather_schema_stats using is not supported.

  Thank you

  Hussein

• Collect statistics of schema is no longer can be cancelled but Phase set EXECUTION

  Hi all.

  After a work of statistics gather scheme was started inadvertently, I canceled it. Now we can see that the parent process is blocked in:

  Phase = running

  Status = in pause.

  If we try to cancel, we see "request * can no longer be cancelled.» The concurrent Manager process that running this application has ended abnormally. The ICM will mark this request as completed with error.

  Do we need to worry about this? It is not really 'ongoing'. It is expected to run again next weekend.

  Is it safe to leave it? Or do I take action? I don't think anything more needs to be done, but others disagree.

  I thank.

  11.5.10.2

  11.2.0.2

  RHEL 5.5

  Hello

  1.) it not automatically runs through Planner if you cancel it this time, it must be planned again.

  (2.) to check if it still has the substantive session the session of $ v

  Select oracle_process_id from the fnd_concurrent_requests where request_id = 'collect the id of the request;

  Select * from session $ v where paddr = (select addr from process $ v where the spid = 'oracle_process_id_obtained_above');

  kill sessions for the sid above - this will give zero if its not actually running.

  3.), you can manually update the completed fnd_concurrent_requests table

  SQL > update fnd_concurrent_requests set phase_code = 'C', status_code = has ' where request_id = - this should update only 1 file for the schema request gather;

  -SQL > commit;  (Remember to commit)

  (4.) to ensure that all managers are on the rise (actual = target) and other concurrent requests complete with phase and code status as C and C code.

  concerning

  KK

• Collect statistics of schema

  Hi all
  
  11.1.0.6
  
  We met the performance issue on some lots.
  Can it be attributed to a statistic of outdated diagram? We have collected statistics schema 1 months ago.
  How often should collect us statistics of schema?
  
  
  Thank you very much
  Kinz

  Well, I guess the query was degraded. Do you mean that it was always like that? In this case, you must take a very different approach: you can set from the beginning.

  First get the AWR SQL report. I already told you to do. Then check out some more detail. Run the query with this suspicion,
  / * + gather_plan_statistics * /.

  And then to get the execution statistics with
  Select * from table (dbms_xplan.display_cursor (format-online 'allstats')) last;

  Yes, it will take an hour or two to run, but it's the best way to get to the truth.

• Why collect Stats of schema?

  Hi all
  
  I truncated all the tables in the schema of my HR dev.
  
  So I ran > exe dbms_stats.gather_schema_stats ('HR');
  
  But the column num_nows in USER_TABLES are all have the old values :(
  I expect all "zeros".
  
  How to operate the stats updated for cost based optimizer?
  
  
  Thank you very much

  KinsaKaUy? wrote:

  SQL> exec dbms_stats.gather_table_stats('HR','HR_AUDIT');
  BEGIN dbms_stats.gather_table_stats('HR','HR_AUDIT'); END;
  
  *
  ERROR at line 1:
  ORA-20005: object statistics are locked (stattype = ALL)
  ORA-06512: at "SYS.DBMS_STATS", line 20337
  ORA-06512: at "SYS.DBMS_STATS", line 20360
  ORA-06512: at line 1
  

  Huhuhu which is causing this lock? I already have to stop/start the database :(

  You have the answer with you.
  Even if you bounce database, that it will not UNLOCK, unlock if statistical table manually. :)

  check this http://docs.oracle.com/cd/B19306_01/appdev.102/b14258/d_stats.htm#i1045149

• Collect statistics of scheme run

  Hello
  in eBS on Unix AIX, we experience a performance issue.
  In our research, we came across this note: MOS ID 744143.1
  who says that gathering should not be run on every day.
  The cause of the delay may be due to running it every night as is our case?
  Run us it everyday at night for all schemas
  Please clarify this!

  Hello

  This simultaneous program on weekly or monthly basis, depending on the load/change of data you have in your instance - see Appendix (Note: 168136.1 - how many times should gather schema statistics program run?) for more details.

  Kind regards
  Hussein

• Collect statistics of concurrent request schema...

  Hello
  
  Collect statistics of schema ('ALL') taken same duration long concurrent request not completed after 8 hours, too help me in this regard the collection of statistics for all schemas in Oracle Ebs environment.
  
  Application: Oracle Ebs R12 (12.1.2)
  DB: 11.1.0.7
  OS: Linux5 * 86 X 64
  
  with impatience.
  
  Kind regards
  Mohsin

  Hi Hussein

  Thanks for the reply. Actully there was some statistics locked to other tables, so problem is solved after runing commands below.

  Select distinct owner, table_name, stattype_locked
  of dba_tab_statistics, where stattype_locked is not null;

  exec ('SYS') dbms_stats.unlock_schema_stats

  exec dbms_stats.unlock_table_stats('SYS','WRH$_SYSSTAT');

  Kind regards
  Mohsin

• collect program of conc. schema stat taking too long

  Hello
  I ran to gather stats conc schema. program this morning. Its already close 02:40 minutes and the program is still ongoing. How long does take. And I guess that's the first time I run this prog on this machine.
  
  The parameters used are
  
  ALL 10 NOBACKUP LASTRUN COLLECT THERE
  
  It's R12.0.6 VISION long back (back of 7 months) for testing. Not many use it. And now the performace is slowww for ORDER MANAGEMENT module. And to collect statistics of schema was not planned. So I ran Gather scheme and it takes so long. I fear that I will not make the system much more slow coz in 2 days we had the demo.
  
  can I cancel this request. or should I wait some time yet.
  
  Concerning
  Taher

  Hi Taher;

  I ran to gather stats conc schema. program this morning. Its already close 02:40 minutes and the program is still ongoing. How long does take. And I guess that's the first time I run this prog on this machine.

  The parameters used are

  ALL 10 NOBACKUP LASTRUN COLLECT THERE

  It's R12.0.6 VISION long back (back of 7 months) for testing. Not many use it. And now the performace is slowww for ORDER MANAGEMENT module. And to collect statistics of schema was not planned. So I ran Gather scheme and it takes so long. I fear that I will not make the system much more slow coz in 2 days we had the demo.

  can I cancel this request. or should I wait some time yet.

  Its best way to cancel them now and run it at night when the system is not the use by users, coz it may be cause performance problem

  Please also check Hussein snoussi more great post similar to get more information to collect stat :

  Re: generate schema statistics< for="" custom="">
  Re: Generate schema statistics
  Re: Gathering stats scheme run

  It may be useful

  Respect of
  HELIOS

• Creating the folder on the Complutense University of MADRID using the schema of the SCO

  Hello

  Now I insert the new row in the table COLLECTIONS in the scheme of the OCS to oracle ucm to add the new folder on the University Complutense of Madrid, but when I opened the AAU and weblogic connection I can't find the file.

  Read-only access to the data is secure, but I agree with Amey that unless you are absolutely sure of what you are doing, you never change data in the standard tables.

  If want to get all records to display in a tree structure in a 3rd party app, querying the db can be a way to go. In fact, long ago I did something similar (in a custom component, but that does not change much). If you are interested, check out the help of A with a hierarchical query

  Of course, you can also check the standard of folders_g services, if you don't find anything suitable too.

• Schema not Visible in applications

  Hello
  
  I have a scheme name I need to run stats gather to but is not visible through the front-end server.
  
  Reapply - > collect statistics of schema - > < scheme name >
  
  Even if I am able to see this scheme DBA_TABLES and DBA_USERS.
  
  Can you please let me know if I'm missing something.
  
  Kind regards
  Atif

  Atif Apps says:
  Hello

  Even to use FND_STATS for these schemas to run back-end, I'll have to get recorded in the Application?

  Kind regards
  Atif

  Yes, since the FND_STATS. GATHER_SCHEMA_STATS is called by the simultaneous program "Gathering statistics for schema" - it is already explained in [394555.1 ID] mentioned above.

  Thank you
  Hussein

• collect the session stats

  Hi guys...
  
  I'm in Oracle Database 10 g Enterprise Edition Release 10.2.0.2.0 - Production on Solaris 64 - bit.
  
  I'm collecting statistics of schema using DBMS_STATS. GATHER_SCHEMA_STATS ('PLAN', DBMS_STATS. AUTO_SAMPLE_SIZE).
  
  Now my session is suspended:
  
  I checked if this session is blocked by another session, and I do not see those that is blocking this session.
  
  I then checked the v$ session_wait and I found this:
  
  SQL > /.
  
  SID EVENT P1 P2
  ---------- ---------------------------------------------------------------- ---------- ----------
  1259 db file sequential read 816568 48
  
  
  When I check further I discovered that I have a clue which may contribute to the problem.
  
  When I check the status of the index it show N/A.
  
  What does this mean and how I have dealt with this issue?
  
  Published by: user11979518 on 7 Sep 2010 06:52

  First of all it is unnecessary to type the capital subject to attract more attention.
  Please change the subject and apologize to this forum.

  Other other than the procedure is taken on time, I see no problem. The session is waiting for disk including normal,
  and n/a probably means that the index is being analyzed.
  Only when there is no I/O in this session, there could be a problem.

  ---------
  Sybrand Bakker
  Senior Oracle DBA

• Statistics to improve performance

  Hello
  
  Is to 'collect statistics of schema' and 'collect table statistics' different?
  I run both periodically?
  
  
  
  Thank you very much
  
  Ms. K

  Hello

  Is to 'collect statistics of schema' and 'collect table statistics' different?
  I run both periodically?

  Both are the same: one for the schemas, for one or more tables.

  To run the schema and there should be enough - notes: 168136.1 - how many times should gather schema statistics program run?

  Thank you
  Hussein