Materialized view automatically refresh? If the updating of the means how?

Similar Questions

• Materialized view - automatic update

  I used the table with the structure below
  
  CREATE THE SYSTEM TABLE. EMPLOYEE
  (
  Key primary employee_id NUMBER,.
  NUMBER OF SALARY,
  DEPARTMENT_ID NUMBER
  );
  
  I have created the log and used of materialized view
  
  Used to CREATE MATERIALIZED VIEW LOG ON
  WITH THE PRIMARY KEY
  INCLUDING THE NEW VALUES;
  
  Emp_data CREATE MATERIALIZED VIEW
  PCTUSED, PCTFREE 5 60
  STORAGE (INITIAL 50K NEXT 50K)
  REFRESH QUICKLY ON APPLICATION START WITH SYSDATE NEXT (sysdate + 13/24)
  WITH THE PRIMARY KEY
  AS SELECT * FROM employee;
  
  I want to refresh the values on 13:00. But it is not refreshing automatically. Journal has the most recent values.
  I initialized job_queue_processes at 10 and my dba_jobs also has this work.
  
  Is it necessary to define dbms_job on this materialized view?

  (1) the FOLLOWING definition is incorrect. If you want updating to occur daily at 13:00, you would like to TRUNC (sysdate + 1) + 13/24. SYSDATE + 13/24 is 13 hours later, so you should have refreshes at 13:00, 2 AM, 15:00, 04:00, etc.

  (2) when you query DBA_JOBS for this task, what do you see for NEXT_DATE, NEXT_SEC, LAST_DATE, LAST_SEC, FAILURES and BROKEN?

  Justin

• materialized view full refresh much slower that recreate

  Hello!
  
  We use the view materialized for our DWH, which freshen every day to demand and full. I noticed that after some time refreshing take very long materialized view (1 h), recreating the view materialized and refreshing it at the same time just takes a few minutes. The result is exactly the same thing.
  Can someone explain to me why this is the case? And is there a better way to recreate materialized view that copying and running the entire SQL statement?
  
  Thanks for your help!
  
  Edited by: 890408 26 March 2012 23:29

  Since 10g or 10 g 2, the default behavior for a refreshment FULL of a MV is DELETE and INSERT.
  (In 9i, it was TRUNCATE and INSERT - which was, obviously, faster).
  The advantage with the DELETE and INSERT, is that the data are still visible in the MV while it is updating.

  See Oracle's Support article:
  Refresh complete reading consistency behavior during refresh and refresh complete Performance influenced by the setting of refresh ATOMIC_REFRESH [ID 553464.1]

  Hemant K Collette

• Materialized view to refresh force

  Hello
  on orcl1, I created:

  CREATE MATERIALIZED VIEW mv_emp_pk
          REFRESH FAST START WITH SYSDATE 
       NEXT  SYSDATE + 1/48
       WITH PRIMARY KEY 
       AS SELECT * FROM scott.emp@remote;

  And on orcl2:

  insert into emp (empno,ename) values (2323,'somename');
  SQL> select distinct ename from emp;
  
  ENAME
  ----------
  ALLEN
  JONES
  FORD
  CLARK
  MILLER
  somename
  SMITH
  WARD
  MARTIN
  SCOTT
  TURNER
  15 rows selected.

  But after 40 minutes on orcl1:

  SQL> select ename from mv_emp_pk;
  
  ENAME
  ----------
  SMITH
  ALLEN
  WARD
  JONES
  MARTIN
  BLAKE
  CLARK
  SCOTT
  KING
  TURNER
  14 rows selected.

  Why mv_emp_pk is not updated?
  Thank you.
  PS:
  SQL > select elements, to_char (next_date, ' DD-MON-RR hh: mi AM') of user_jobs;
  
  WHAT
  -------------------------------------------------------------------------------
  TO_CHAR (NEXT_DATE,
  ------------------
  DBMS_REFRESH. Refresh ("" SCOTT"." (MV_EMP_PK"');
  JUNE 19, 10 22:40
  
  How can I force the materialized view to refresh?
  Thank you.

  How can I force the materialized view to refresh?

  Run DBMS_SNAPSHOT. REFRESH ('MV_EMP_PK', 'c');

• Materialized view fast refresh option

  Dear all,

  I have a vision materilized which refreshes every 5 minutes and his works well, but one of the base tables has 300 fields and I need this view refresh only when 3 of the fields of 300 has evolved.

  If anyone can help me, I understand that

  The script of my VM is:

  CREATE MATERIALIZED VIEW SCHEMA1. INVM_TARJETADEBITO_SALDOS_VM

  N OCACHE

  LOGGING

  NOCOMPRESS

  NOPARALLEL

  BUILD IMMEDIATE

  REFRESH FAST START WITH SYSDATE NEXT SYSDATE + 5/1440

  WITH THE PRIMARY KEY

  AS

  SELECT CHAMP_1, CHAMP_2, FIELD_3, FIELD_4

  OF SCHEMA1. TABLE_1 has, SCHEMA1. TABLE_2 b

  WHERE a.PK_1 = b.PK_1;

  Best regards

  Diego Nuñez

  > but one of the base tables has 300 fields and I need from this point of view, refresh only when 3 of the fields of 300 has evolved.

  You cannot set this "restriction".  If a row is updated - know if 1 single byte in a column or 300 columns are updated - the line qualifies to be propagated to the MV.

  That you can set is * that * columns are replicated in the MV.

  For the journal of MV, you can also specify which columns are referenced as columns of filter (with the WITH clause).  It is usually of the columns that use the MV and/or is the joining columns for a MV that has a join.

  Hemant K Collette

• Materialized - view fast refresh connects

  I understand that there is a data change log maintained internally to fast refresh materialized view (CDC) Capture occurs.
  
  My question is, will this newspaper get purged once the changes are applied to a corresponding materialized view or it will persist with other changes is attached to it?
  
  What would be the size of the change log for 150 million documents covering 40 base tables?

  Sorry, I haven't used groups of refreshment MV.

• automatic refresh of the secondary table ADF on the main record in the table selection

  Hello
  I use adf table for all master detail.
  My requiremant is as such when I select any master record its coresponding details should auto refresh in the secondary table
  PL. help if you have any solution for it.
  
  Thanks in advance.
  
  Ajit

  You use what version of jdeveloper?

  Why you cannot create the component master table table-details directly by drag and drop from the data control palette. If you want to continue cannot achieve this goal, and then set the property autosubmit to the option button in a master table to true. give the name of id in the table msater. And for the details table, set the property partialtrigger to the id of the main table.

  Vikram

• automatic refresh of the tabforms, is it possible?

  everytime I open a 'old' tabform I see the old information and I have to refresh it by selecting the Refresh button. Is there a parameter so that the page will auto refresh, unadulterated 5 minutes or so, as in the internetbrouser front Brouser?
  Whith best regards,
  Joop Tunderman

  See:

  • ReloadEvery: https://addons.mozilla.org/firefox/addon/reloadevery/

• How can I force a more frequent automatic refresh of the content of the page displayed on my open tabs?

  I always have a tab open and display the home page of Engadget. New posts are added to this page, every hour or so, but I can't see usually until I have a page refresh force me.

  Try:

  • ReloadEvery: https://addons.mozilla.org/firefox/addon/115

• Programs change automatically order on the taskbar - how can I stop?

  Hello.

  I have Windows Vista Business, sp1 on my new Acer Veriton 1000 computer at work.  A very annoying problem has occurred: programs automatically exchanging places on the taskbar.

  When I started working, I always open the programs in a spesific order.  This makes my job go quickly and efficiently.  But now, after working for a while, programs suddenly going command on the taskbar.  Once this is done I opened programs hurt all the time, it's funny how blocked one get into old habits by moving the slider to the place on the taskbar where you know that your program is supposed to be...

  It's very boring, and nobody knows what is happening.  I asked a lot of people with data skills, but none can give me the solution to get rid of the automatic order changes.

  Can anyone help?

  Thanks in advance.

  Kjejo,

  We will ask you to check whether this situation is linked to a corruption in your profile user or something else. We can remove the test account once we have completed the troubleshooting steps. Here they are again for you to try:

  Open user accounts by clicking the Start button, clicking Control Panel, clicking user accounts and family safety, then clicking on user accounts.

  Click on manage another account. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  Click on create a new account.

  Type the name you want to assign to the user account, choose the type of administrator account on the computer, and then click on create an account.

  Log out and log in to the new account.

  Verify that the problem you are experiencing is resolved

  (To remove the test profile follow the steps above and choose to remove the account from the user accounts).

  If the work of nine and you discover you have a profile corrupted, take the measures listed in the following article to copy your data to the new: difficulty a user profile is corrupted

  Another recommendation that you may be interested in is the availability of 3rd party tools that can help you to re - organize your buttons to the taskbar and system tray icons. Just do a search in your favorite engine and check the available options.

  Rami
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• You want to capture update dates, with trigger on a view to refresh quickly materialized. But trigger on MV consider inserting and updates are inserts only.

  Oracle Database 11 g Enterprise Edition Release 11.2.0.4.0 - 64 bit Production

  PL/SQL Release 11.2.0.4.0 - Production

  CORE Production 11.2.0.4.0

  AMT for Linux: Version 11.2.0.4.0 - Production

  NLSRTL Version 11.2.0.4.0 - Production

  I create the structure of the table like that.

  create table test1 (a primary key, b (2) char number, date c, d varchar2 (10), date of e);

  create table test2 (number of ab, cd (2) tank, date of the ef, gh varchar2 (10), date of the ij, kl varchar2 (100));

  Create materialized view log on test1;

  create materialized view fast refresh test1_v on commit in select * from test1;

  I have create a trigger of the sample

  CREATE OR REPLACE TRIGGER test1_trig

  AFTER INSERT OR UPDATE OR DELETE

  ON test1_v

  FOR EACH LINE

  DECLARE

  lr_test2 test2% ROWTYPE;

  lv_error VARCHAR2 (4000);

  BEGIN

  lr_test2. AB: =: NEW.a;

  lr_test2. CD: =: NEW.b;

  lr_test2. GH: =: NEW.d;

  IF THE INSERTION

  THEN

  lr_test2. EF: = SYSDATE;

  lr_test2.IJ: = SYSDATE;

  lr_test2.KL: = 'INSERT ';

  INSERT INTO test2

  VALUES lr_test2;

  ELSIF UPDATE

  THEN

  lr_test2.IJ: = SYSDATE;

  lr_test2.KL: = 'UPDATE ';

  UPDATE test2 = lr_test2 ab WHERE = LINE: OLD.a;

  ELSIF REMOVAL

  THEN

  DELETE FROM test2

  AB = WHERE: old.a;

  END IF;

  EXCEPTION

  WHILE OTHERS

  THEN

  lv_error: = SQLERRM;

  INSERT INTO XXDOMINO_FG_DATA_LOAD_ERROR

  VALUES ('test1_trig',

  : OLD.a,.

  "test1_trig,"

  LV_ERROR,

  SYSDATE);

  COMMIT;

  END test1_trig;

  /

  So, if check you my code,.

  When I insert EF = SYSDATE, IJ = SYSDATE.

  Update EF is not changed, IJ = SYSDATE.

  So I like to capture their insertion and update dates.

  But if updates or insert arrives on the materialized table. The trigger themselves as an INSERT only.

  So how do you capture the updates?

  I use the statemnet with out merger with performance and also able to capture the update dates.

  CREATE OR REPLACE TRIGGER test1_trig_merge

  AFTER INSERT OR UPDATE OR DELETE

  ON test1_v

  FOR EACH LINE

  DECLARE

  lr_test2 test2% ROWTYPE;

  lv_error VARCHAR2 (4000);

  BEGIN

  IF THE REMOVAL

  THEN

  DELETE FROM test2

      AB = WHERE: old.a;

  ELSIF INSERTION

  THEN

  MERGE INTO test2 one

  B using (SELECT 1 FROM DUAL)

  WE (ab =: new.a)

  WHEN MATCHED

  THEN

  UPDATE the VALUE ab =: NEW.a.

  CD =: NEW.b,

  GH =: NEW.c

  IJ = SYSDATE,

  KL = "Update"

  AB WHERE =: old.a

  WHEN NOT MATCHED

  THEN

  INSERTING VALUES (: NEW.a,)

  : NEW.b,.

  : NEW.c.

  : NEW.d,.

  : NEW.e,.

  "INSERT");

  END IF;

  EXCEPTION

  WHILE OTHERS

  THEN

  lv_error: = SQLERRM;

  INSERT INTO XXDOMINO_FG_DATA_LOAD_ERROR

  VALUES ('test1_trig',

  : OLD.a,.

  "test1_trig,"

  LV_ERROR,

  SYSDATE);

  END test1_trig_merge;

  /

  DISPLAY ERRORS;

• I get "failed to set the refresh attribute COMMIT for the materialized view" when I try to create a MV using a table and another MV

  Experts,

  I'm trying to create a YOUNG refreshable ON COMMIT MV (xyz) using a table (circuit) and quickly updateable on validation MV (abc), but get an error:

  SQL error: ORA-12054: cannot set the attribute ON COMMIT refresh for the materialized view

  12054 00000 - "cannot set the refresh attribute COMMIT for the materialized view.

  * Cause: The materialized view did not meet the requirements for update to

  moment of validation.

  * Action: Specify only valid options.

  1] MV abc
  = MV abc defined as below =.

  CREATE MATERIALIZED view abc_MV

  Immediate CONSTRUCTION

  REFRESH QUICKLY YOU COMMIT using constraints of trust

  WITH ROWID AS SELECT n.*,.

  n.ROWID noderowid

  node n

  where n.nodetype in (1610000069,1610007267);

  
  

  -Above works OK and MV connect you on table node is created successfully

  =====================================================

  [ 2] Circuit Board

  ======================================================

  CREATE MATERIALIZED VIEW LOG ON Cramer.Circuit WITH SEQUENCE, ROWID ( ) -all columns of table ofcircut parentheses

  INCLUDING THE NEW VALUES;

  -More top works OK and MV connect you on table circuit is created successfully

  ======================================================
  

  
  

  
  

  [3] trying to create MV xyz
  

  ======================================================

  CREATE MATERIALIZED VIEW LOG ON cramer.abc_MV WITH SEQUENCE, ROWID ( ) -all columns of abc_MV brackets

  INCLUDING THE NEW VALUES;

  -Above works OK and log on ABC MV MV gets created successfully

  -Problematic step below

  Xyz_MV CREATE MATERIALIZED VIEW

  IMMEDIATE CONSTRUCTION

  REFRESH QUICKLY YOU COMMIT using constraints of trust

  AS

  SELECT c., c.rowid circuit_rowid, n.rowid tr_rowid

  the circuit c, abc_mv n

  where circuit2startnode = n.nodeid

  and c.rpplanId = n.rpplanId;
  ==========================================================

  Clues on how to solve this problem and make quickly updatable ON Commit MV xyz

  Thanks in advance.

  Chanchal,

  If you can read my original post carefully you may have noticed that all these restrictions will not apply in my case.

  All,

  In any case I found the solution to my problem.

  There are a few additional restrictions for materialized views multilayer

  Additional Restrictions for master materialized views

  The following types of materialized views may not be masters of editable materialized views:

  • ROWIDmaterialized views
  • Complex materialized views
  • Read-only materialized views

  I've updated the underlying MV abc below and everything worked like a charm

  CREATE MATERIALIZED view abc_MV

  Immediate CONSTRUCTION

  REFRESH QUICKLY YOU COMMIT using constraints of trust

  IN SELECT

  n.*, n.rowid noderowid, nt.rowid nodetyperowid

  the node n, nodetype_m nt

  where n.node2nodetype = nt.nodetypeid

  and nt.nodetypeid in (1610000069,1610007267);

  Note: To ADD a join without which I was getting error below (although had primary key on the table of the node)

  SQL error: ORA-23415: materialized view log for "NODE" does not save the primary key

  23415 00000 - "view the log for materialized \"%s\".\"%s\"does not save the primary key.

  * Cause: A primary key materialized view is refreshed quickly, but the

  The materialized view log does not record the primary key information.

  * Action: Use CREATING MATERIALIZED VIEW LOG... Command to add a PRIMARY KEY to

  start recording of the primary key information in the materialized view

  Newspaper.

• The Materialized View - ORA-12052: is unable to fast refresh materialized view

  Hello

  I was hitting my head all day trying to create materialized views. I have made some progress, but have hit a brick wall, unfortunately!

  Basically, I have been invited to take a view and see if I can get the benefits of performance by transforming all or part of it in materialized views. Because the underlying tables of the config is updated quite frequently, I want to fast refresh materialized views on commit. However, when I try to create a materialized view containing an outer join in an aggregated materialized view table, I get ORA-12052: is unable to fast refresh materialized view.

  I went through the documentation and also Rob van Wijkvery useful series of blogs on the topic (especially http://rwijk.blogspot.co.uk/2009/09/fast-refreshable-materialized-view.html) but have not found anything that matches. Maybe I missed something somewhere along the line, or maybe I'm asking just something completely impossible?

  My db is 11.2.0.2.

  Here's the test scripts, I've worked with that:

  drop materialized view test1_test2_mv;
  Drop materialized view test2 journal;
  drop table test2;
  Drop materialized view test1_mv newspaper;
  drop materialized view test1_mv;
  Drop materialized view test1 journal;
  drop table test1;

  create table test1 (identification number,
  type varchar2 (10),
  number of Val,
  update_time date,
  constraint t1_pk primary key (id, type, val));
  
  Insert into test1
  Select 1, 'a', 1001, sysdate - 10/24 Union double all the
  Select 1, 'b', 1003, sysdate - 9/24 Union double all the
  Select 1, 'c', 1002, sysdate - 8/24 Union double all the
  Select 1, had ', 1004, sysdate - 7/24 Union double all the
  Select 1, 'e', 1005, sysdate - 6/24 Union double all the
  Select 1, 'c', 1006, sysdate - 5/24 Union double all the
  Select 2, 'a', 1002, sysdate - 4/24 Union double all the
  Select 2, 'b', 1005, sysdate - 3/24 Union double all the
  Select 3, 'a', 1001, sysdate - 2/24 Union double all the
  Select 3, 'c', 1006, sysdate - 1/24 Union double all the
  Select 3, 'e', 1008, sysdate - 2/24 Union double all the
  Select option 4, has ', 1004, sysdate - 3/24 Union double all the
  Select 5, 'b', 1002, sysdate - 4/24 Union double all the
  Select 5, 'g', 1001, sysdate - 5/24 Union double all the
  Select 6, 'h', 1004, sysdate - 6/24 Union double all the
  Select 7, 'b', 1007, sysdate - 7/24 Union double all the
  Select 7, had ', 1001, sysdate - 8/24 double;

  commit;

  Select * from test1;

  
  CREATE MATERIALIZED VIEW LOG ON test1
  WITH rowid, primary key (update_time)
  including the new values;

  
  Test1_mv CREATE MATERIALIZED VIEW
  IMMEDIATE CONSTRUCTION
  COOL OFF QUICKLY ON COMMIT
  Did YOU SELECT id,
  MAX (case when type = "there" end of val) THAT col_a,.
  MAX (case when type = 'b', then val end) AS col_b,.
  MAX (case when type = 'c' then end val) AS col_c,.
  MAX (case when type = ' then end of val) AS col_d,
  MAX (update_time) AS update_time
  OF test1
  WHERE TYPE in ('a',
  « b »,
  « c »,
  a ')
  GROUP BY id;

  CREATE MATERIALIZED VIEW LOG ON test1_mv
  WITH rowid
  including the new values;

  
  create table test2 (identification number,
  col2 number,
  COL3 varchar2 (10),
  number of COL4,
  constraint t2_pk primary key (id));
  
  Insert into test2
  Select 1, 1, 'bob', 1 double Union all
  Select 2, 1, "sue", 1 double Union all
  Select 3, 1, 'tom', 1 double Union all
  Select 4, 1, 'jay', 1 double Union all
  Select 5, 1, 'art', 1 double Union all
  Select 6, 1, 'kay', 1 double Union all
  Select 7, 1, 'max', 1 double Union all
  Select 8, 1, 'tim', 1 double Union all
  Select 9, 1, "liz", 1 from dual;

  commit;

  
  CREATE MATERIALIZED VIEW LOG ON test2
  WITH rowid, primary key
  including the new values;

  
  Test1_test2_mv CREATE MATERIALIZED VIEW
  IMMEDIATE CONSTRUCTION
  COOL OFF QUICKLY ON COMMIT
  LIKE SOME t2.rowid,.
  T1.ID,
  T1.col_a,
  T1.col_b,
  T1.col_c,
  T1.col_d,
  T1.update_time,
  T2.col2,
  T2. COL3
  OF test1_mv t1,.
  Test2 t2
  WHERE (+) t1.id = t2.id; -symbol of outer join is not correctly displayed on the forums without space, grr!

  ORA-12052: is unable to fast refresh materialized view TEST1_TEST2_MV

  Y at - it any way I can get the materialized view fast refresh on commit or I asking the impossible?

  Add t1.rowid:

  SQL > CREATE MATERIALIZED VIEW test1_test2_mv

  2 BUILD IMMEDIATE

  3 QUICK REFRESH YOU COMMIT

  4 AS t2.rowid SELECT rid2,

  5 t1.rowid rid1,

  6 t1.id

  T1.col_a 7,.

  T1.col_b 8,.

  T1.col_c 9,.

  T1.col_d 10,

  T1.update_time 11,

  T2.col2 12,

  13 t2.col3

  14 OF test1_mv t1,

  15 test2 T2

  16 WHERE t1.id = t2.id

  17.

  Materialized view created.

  SQL > select * from test1_test2_mv

  2.

  RID2 RID1 ID COL_A, COL_B, COL_C COL_D UPDATE_TIME COL2 COL3

  ------------------ ------------------ ---------- ---------- ---------- ---------- ---------- ------------------- ---------- ----------

  AAAYB6AANAAAANDAAA AAAYB/AANAAAAN/AAA 1 1001 1003 1006 1004 25 / 06 / 2014 12:54:16 1 bob

  AAAYB6AANAAAANDAAB AAAYB/AANAAAAN/AAB 2 1002 1005 25 / 06 / 2014 1 sue 14:54:16

  AAAYB6AANAAAANDAAC AAAYB/AANAAAAN/AAC 3 1001 1006 25 / 06 / 2014 16:54:16 1 tom

  AAAYB/AANAAAAN/AAD AAAYB6AANAAAANDAAD 4 1004 25/06/2014 14:54:16 1 jay

  AAAYB6AANAAAANDAAE AAAYB / AANAAAAN / AAE 5 1002 2014/06/25 13:54:16 1 art

  AAAYB6AANAAAANDAAF AAAYB/AANAAAAN/AAG 7 1007 1009 25 / 06 / 2014 10:54:16 max 1

  AAAYB/AANAAAAN/AAH                                                                                                        1 tim

  AAAYB/AANAAAAN/AAF                                                                                                        1 kay

  AAAYB/AANAAAAN/AAI                                                                                                        1 liz

  9 selected lines.

  SQL > update of test2

  2 set col3 = "fly."

  3 where id = 7

  6 m

  1 line update.

  SQL > validation

  2.

  Validation complete.

  SQL > select * from test1_test2_mv

  2.

  RID2 RID1 ID COL_A, COL_B, COL_C COL_D UPDATE_TIME COL2 COL3

  ------------------ ------------------ ---------- ---------- ---------- ---------- ---------- ------------------- ---------- ----------

  AAAYB6AANAAAANDAAA AAAYB/AANAAAAN/AAA 1 1001 1003 1006 1004 25 / 06 / 2014 12:54:16 1 bob

  AAAYB6AANAAAANDAAB AAAYB/AANAAAAN/AAB 2 1002 1005 25 / 06 / 2014 1 sue 14:54:16

  AAAYB6AANAAAANDAAC AAAYB/AANAAAAN/AAC 3 1001 1006 25 / 06 / 2014 16:54:16 1 tom

  AAAYB/AANAAAAN/AAD AAAYB6AANAAAANDAAD 4 1004 25/06/2014 14:54:16 1 jay

  AAAYB6AANAAAANDAAE AAAYB / AANAAAAN / AAE 5 1002 2014/06/25 13:54:16 1 art

  AAAYB/AANAAAAN/AAH                                                                                                        1 tim

  AAAYB/AANAAAAN/AAF                                                                                                        1 kay

  AAAYB/AANAAAAN/AAI                                                                                                        1 liz

  AAAYB6AANAAAANDAAF AAAYB/AANAAAAN/AAG 7 1007 1009 25 / 06 / 2014 10:54:16 1 rob

  9 selected lines.

• How to stop refreshing materialized views if the source table is null

  any ideas?

  Probably not what you were hoping for, but here's a few ideas.

  Your account shows - 113 (85 pending)
  1. How about helping to keep the forum clean by examining your 85 not resolved previous issues and give credit relatively USEFUL or RESPONDED to those who helped you in the past.

  2. read the FAQ at the top right of the page and view information about your system and your software so that we know what you're working with.

  3 ask your question in the body of the thread. Don't tell "of ideas.

  What is your question? Is this an academic question or you have a real problem that needs to be addressed?

  If you have a problem producing the DDL for the materialized view, and information about the type of discount that has been set up for this. Is there a newspaper view materialized on the underlying tables?

  The simple answer to your quest is to use UPDATE them on REQUEST and check the base tables before making a manual
  a: the best answer depends on what version of Oracle you are using and what is your actual configuration. Are your
  MVs in REFRESH GROUPS? Who can make a difference in the response.

  How can anyone help with this issue if you do not provide the information needed (FAQ)? Why is - someone MUST help if you show you don't appreciate help in marking questions to which answered once you have helped.

• How to automatically refresh the Panel in Panel tree view plugin...

  Hi team,

  I'm changing the plugin paneltreeview... Currently I need an automatic refresh of the group... Please suggest how to do the same thing... Thanks in advance...

  Not sure what your definition of "auto-refresh" is. In case you know the event that will trigger the refresh, and you want to redraw the tree, simply call

  ITreeViewMgr::ClearTree()

  ITreeViewMgr::ChangeRoot (kTrue)

  PnlTrvIdleTask::refresh() clearly shows.

  HTH