MVIEW REFRESH LOGIC INTERNAL

Similar Questions

• MView refresh

  How to refresh a Mview connected as sys? Please share if there is a way or a doc.
  
  Thank you.

  Use

  begin
  dbms_mview.refresh('USR.PS_CB_COMBO_DEP_VW');
  end;
  

• Database remote Mview Refresh

  I want to a procedure in a database causes a materialized view that exists in a remote database (accessible through a dblink) update.
  
  I know that I can't do just [email protected] ('VIEWNAME'), but is it something I could do to (for example) to create a task in the remote database, and that labour don't refresh (locally, now)? Or is there another trick 'workaround' I could use?
  
  Oracle 10.2.0.4.

  Why not.

  the side MVIEW:

  (1) make the remote user side I say LNKMGR.

  (2) grant repcat admin to this user:

  Start
  DBMS_REPCAT_ADMIN. GRANT_ADMIN_ANY_SCHEMA (username-online 'LNKMGR');
  end;
  /

  on the local side:
  (1) create the database link connected the user LNKMGR.
  (2) then refresh MVIE:

  Start
  dbms_mview. Refresh @('OWNER. MVIEW_NAME');
  commit;
  end;
  /

  I just tested and it worked perfectly.

  Good luck.

• Development of the selection list after refresh using jQuery

  Hi all

  I have an Express Application 4.1.1.00.23 application that runs on a server, Oracle 10 g R2.

  In the application, I have a page (suppose it to be Page 10) that has a drop down (let's call it P10_PARENT). Next to the dropdown menu, I have a button that when clicked opens another window popup with page 11. This 11 page is used to create many of the points listed by the P10_PARENT drop down. When enter us the data P11 and click OK, we have a javascript to call a process application that creates the object in the database. Now select the P10_PARENT list is updated to reflect this new object. So after the application process is running, the JavaScript on the Page 11 calls a function in Page 10, using window.opener.functionName. This Page 10 function performs an apex to help refresh

  $('#P10_PARENT').trigger('apexrefresh');
  

  This function returns the Page 11, the page is closed using the Window.Close ().

  It works fine up until this point. Now, there are also by default the value selected in the select list of the newly created object. We made a function for it. But he calls immediately after the outbreak of the updating of the apex does not work because he probably did not updated the list since the back end still.

  Therefore link us an apexafterrefresh event to this element and making the default here. Like this:

  $('#P10_PARENT').bind('apexafterrefresh',function(){
    setdefault('P10_PARENT',newCreatedObjVal);
    alert('Refresh completed!');
  });
  

  But this event does not seem to be triggered. I've tested in IE and Chrome. In Chrome, it started once, but never after that.

  The relevant code on page 10 looks like this. The refreshBusList function is called Page 11 with the value of the newly created object.

  function refreshBusList(pDefault)
  {
    newCreatedObjVal = pDefault;
     $('#P10_PARENT').trigger('apexrefresh');
  }
  
  $('#P10_PARENT').bind('apexafterrefresh',function(){
    setdefault('P10_PARENT',newCreatedObjVal);
    alert('Refresh completed!');
  });
  

  I would like to know what we're doing wrong. Is it still the right way to do it? I can't use dynamic actions here because the logic of javascript page is too complicated be properly implemented using the declarative logic like DAs (we tried once and had to leave after a week. has become a nightmare to manage).

  Any help would be much appreciated!

  Thank you!!

  Aalami

  What does setDefault? Have you tested this feature by running it from the console? It doesn't have the required behavior?

  Can what newCreatedObjVal value contain? What is an object? A string?

  Are you sure that the selection list is updated?

  I would also like to rewrite your refresh logic. On the one hand, you declare a variable of global scope: horrible! There is no need of it. You can also control refreshing after a little better by simply acting on it once.

  function refreshBusList(pDefault)
  {
    // not really necessary. But use "var" to declare scoped variables!
    var newCreatedObjVal = pDefault;
  
    // bind a one time afterrefresh event handler
    // then, trigger the refresh
    $('#P10_PARENT')
    .one('apexafterrefresh',function(){
      setdefault('P10_PARENT',newCreatedObjVal);
      alert('Refresh completed!');
    })
    .trigger('apexrefresh');
  }
  

• No rows returned when you query my materialized during the refresh view

  Hello guys,.
  
  I created a materialized view. When do a FORCE refresh ON DEMAND on this point of view, the query:

  SELECT * from XX_INV_MV 

  returns no rows.
  
  That's why users need to access some data when they question the MV, the 'old' for example (data just before the update).
  So is it possible that we can access old records of MV during the update?
  
  Thank you.

  Hello
  In 9i, if you do a single mview refresh, it will be always truncated and insert, regardless of automic_refresh. If you do a refresh of the group he will do a delete and insert there in now consisting of. This behavior has changed in 10g where you will need to give automic_refresh = false if you want to truncate and insert.
  I refer to metalink Note: 553464.1 more about this. Thank you.

  Kind regards
  Satheesh Babu S
  http://satheeshbabus.blogspot.com

  Published by: [email protected] on January 6, 2009 19:37
  corrected typo error

• Constraints foreign key in materialized views can be changed (approx 1-master)

  I have a system which consists of a master database and a bunch of materialized view sites homogeneous. 10.2.0.4 all around. Main server is Windows Server 2003. all remote nodes are Windows XP. All materialized views are editable. There are only 20 or two tables (materialized views). Users enter data in the system at the level of the remote nodes via an application.
  
  There are data integrity constraints in the database on the main site. In the hunt for replication errors, I discovered that the integrity constraints do not exist in the context of the remote node. Then, sometimes, that users can enter data not valid that main site integrity constraints disallow, producing errors of replication on the master site. For a test I then implemented manually some of the constraints on a remote node using the java Enterprise Manager UI. Constraints have behaved as expected, as far as I can tell.
  
  My ultimate goal is to implement, on all sites of the materialized view, the current constraints of the integrity of the main site, so that entering data at remote sites is governed by the integrity constraints.
  
  I looked briefly package DBMS_REPCAT subprograms. Nothing jumped out at me.
  
  I started to collect the DDL (ALTER TABLE... ADD CONSTRAINT...) I could run each site through SQL * more sheet calculation.
  
  Then I thought that maybe I could use sqldeveloper to run the DDL but when I open the relevant schema to the level of the remote nodes, the actual tables are not shown, only the USLOG$ _... things. Materialized views are shown - but they do not have a constraints tab.
  
  After some time in the manuals, I decided that I have a good knowledge of what I see; and that's why I'm not sure I'm running in the right direction.
  
  I will summarize two questions:
  
  (1) what is the best way for me to apply constraints of integrity of the master site existing in materialized views can be changed on all nodes?
  
  (2) why I can see and work on the tables on the remote nodes via the EM java, but don't can't see them via sqldeveloper, logged in with the same account twice?
  
  P.S. It is possible for me to delete and re-create all databases and the views materialized on all remote nodes. It is not a high volume system, and there are windows of time during which I can do these things if necessary. I don't expect a structural change to the database, so I don't need to be able to spread future changes, just make things sync'd up now.
  
  Published by: Clark October 10, 2008 11:38

  Hi Clark,.
  you are right THAT FK on mviews can cause many problems during refresh. I mentioned on delete cascade, but delete the null value or remove restricted can cause problem too. You cannot complete with active reftesh FK referencing MV PK.

  Because you cannot control the mviews refresh a refresh Group, that the problems I described before can occur.
  You have to my view of these possibilities:
  1 / move Ref. integrity check from the DB to the logic of the application
  2 / use triggers to maintain ref.integrity check DB
  3 / mutlimaster user instead of mviews replication

  But none of them have their more and less.
  1 / + FK is checked - take some time, any other manipulation of data through the application can break rules FK
  2 / + FK is cheked on DB level - you write triggers, lower performance, changing disorders tables
  3 / + FK is chedked at the DB level, - all the data is replicated on the table plan (for MV, you can define where cluase for replication mutlimaster not), with more than two masters, it is difficult to define the replication conflict resolition method that convert in the last time.

  Last post:
  I my case I use this "thing":
  Because our request has not been managed in environment 24 x 7 I wrote my own routine to refresh.
  This routine that follows:
  1 / disable necessary FK
  2 / call dbms_refresh.refresh to perform the refresh of the refresh Group
  3 / activate FK disabled in step 1 with the novalidate
  Refresh the jobs was launched at night.

• Error code 0 x 80244015

  Cannot install Windows update due to error codes: 0 x 80244015 or 80070020. What should I do to correct errors?

  Glen,

  0 x 80244015 WU_E_PT_REFRESH_CACHE_REQUIRED

  Server responded with InvalidCookie or ServerChanged.

  The appellant should refresh its internal State and repeat the call for Protocol Talker.

  Verify that the time, date/year & time zone are set correctly

  Set clock>

  Firstly clear your Temp File/Cache.

  http://winhelp2002.MVPs.org/delcache.htm>

  (Important: one of the normal steps in the removal of malware is to completely erase all temp files)

  Click Start > all programs > Accessories > System Tools > Disk Cleanup

  http://www.WinHelp.us/index.php/Windows/enhancing-Windows-performance/free-up-disk-space-in-Windows.html>

  Better and easier to use - CCleaner.

  Download the basic build (slim) via

  http://www.CCleaner.com/download/builds.aspx>

  The basic build (slim) does not contain the toolbar disgusted

  Cleaning DO NOT USE ANY Advanced options.

  TOUCH NOT THE REGISTRY. At least not for now.

  http://Forum.Piriform.com/index.php?showtopic=25513>

  Restart your computer.

  Are you fetch updates from SUS or WSUS or Microsoft Server?

  UTC/GMT is 16:51 Monday, October 29, 2012

• Features of anonymous connection utility sample MAF - MCS

  Deployed Sample App updated MAF - CSM CSM details as in the base url, backend id, secret key, etc.. Sailed to the start screen and tried to connect to an anonymous user, all we get is the graph of spinning and the refreshed logical screen. We could see the connection attempts made on the MCS, but the user does not navigate farther than the login screen.

  Any suggestions?

  Kind regards

  VK

  Actually solved myself...

  Please find the note that helped if someone needs it.

  https://blogs.Oracle.com/mobile/entry/maf_mcs_utility_patch_for

• Updating of MV - stop

  Hello

  I have a MV that will automatically refresh every 24 hours. I need to stop the auto-refresh at the same time, I need to keep the latest data updated in the MV. I don't need this refresh MV more and I don't want this MV to be abandoned. I just want this MV can not be refreshed.

  CREATE THE XYX MATERIALIZED VIEW

  IMMEDIATE CONSTRUCTION

  COMPLETE REFRESH

  START WITH TO_DATE (19 may 2015 03:00 "," dd-mon-yyyy hh24:mi:ss')

  NEXT (round (sysdate) +(3/24)) + 1

  AS

  SELECT * FROM DUAL;

  I tried with below the declaration, but its always refreshing.

  ALTER MATERIALIZED VIEW XYX DISABLE QUERY REWRITE;

  Thank you

  Nicolas M

  You can change this mview 'Refresh on demand.

• JPA - ExceptionInInitializerError when creating EntityManager

  EntityFactoryManager (emf) is well received but the emf.createEntityManager error

  Please see my code to the fragment of my project.

  public class Main {
  
      final private static Properties EMAIL_PROPS;
      final private static String EMAIL_FROM;
      
      static {
   EntityManagerFactory emf = javax.persistence.Persistence.createEntityManagerFactory("tmpCLMSPU");
  //       System.out.println("EMF: "+emf); //OUTPUT: EMF: org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl@ffa7e1
          EntityManager emTemp = emf.createEntityManager();
   TypedQuery<EmailSettings> emailSettings = emTemp.createNamedQuery("EmailSettings.findByName", EmailSettings.class).setMaxResults(1);
          EmailSettings smtp, port, from;
          smtp = emailSettings.setParameter("name", "SMTP").getSingleResult();
          port = emailSettings.setParameter("name", "Port").getSingleResult();
          from = emailSettings.setParameter("name", "EMAILFROM").getSingleResult();
          // Get system properties
          EMAIL_PROPS = System.getProperties();
          // Setup mail server
   EMAIL_PROPS.put("mail.smtp.host", smtp.getValue());
   EMAIL_PROPS.put("mail.smtp.port", port.getValue()); 
          EMAIL_FROM = from.getValue();
   emTemp.close();
          emf.close();
      }
     //Empty Constructor
    public void Main() {
    }
  public static void main(String[] args) {
      new Main();
  }
  

  My project was successfully running but all of a sudden, it showed the following error:-

  Java.lang ExceptionInInitializerError .

  Caused by: javax.persistence. PersistenceException: java.lang. NullPointerException

  to org.eclipse.persistence.internal.jpa. EntityManagerSetupImpl.deploy (EntityManagerSetupImpl.java:766)

  I use Netbeans IDE JAVA for my project. I am very frustrated after a lot of testing on my end to fix this. I tried now but FAILED: -.

  I ran my program again after each next step but always shows error.

  1. I check my database services. It is connected with success. The connection is OK.
  2. Restart the server (SQL Server) database on Server services.
  3. Remove the directories of the users of the configuration of NetBeans.
  4. Restart the server and also, my client computer.
  5. Create a separate project and copy my original sources. I did part of my project again i.e. configuration adding libraries, databases configuration connections & persistence again unit.

  However same database configuration works very well for another project. I found the same problem on the Internet: -.

  http://www.dreamincode.NET/forums/topic/285379-javaxpersistencepersistenceexception-javalangnullpointerexception/

  No suitable solution is given on above link because it is not a NullPointerException. EntityFactoryMnager is extracted successfully.

  Please see attachments: -.

  1. EmailSettings.java: entity
  2. Main.Java: Execution of the main program
  3. Persistence.Xml.txt: File containing the information of persistence
  4. StackTrace.txt: trace the full stack after error shows.

  Any idea to solve this problem?

  Thanks in advance,

  MALIKA

  This problem is SOLVED. In order to the completion of this forum, I give you the solution here: -.

  I have an entity named ShiftDetail in my project that has the rest of the line error codes: -.

  /**
       * SHIFT SLOT TIME ALLOWED AFTER WHICH SHIFT WILL BE APPLICABLE. Time in If
       * any error occurred for getting this value from CLMS S/w then set it's
       * default value as 40 minutes. Minutes
       */
      public static int SHIFT_SLOT; //Field SHIFTATTENDAFTERSLOT from AttendanceSettings table
      static {
          javax.persistence.EntityManagerFactory emf = javax.persistence.Persistence.createEntityManagerFactory("myDBPU");
          javax.persistence.EntityManager em = emf.createEntityManager();
          try {
              Object minutes = em.createNativeQuery("SELECT AttendanceSettings.Value FROM AttendanceSettings WHERE rtrim(LTRIM(Name))='SHIFTATTENDAFTERSLOT'")
                      .setMaxResults(1).getSingleResult();
              if (minutes != null && minutes instanceof String)
                  SHIFT_SLOT = Integer.parseInt(minutes.toString());
              else
                  SHIFT_SLOT = 40; //Take default Time Slot as 40-minutes
          } catch (Exception ex) {
              SHIFT_SLOT = 40; //Take default Time Slot as 40-minutes
          }
          emf.close();
      }
  

  I do not use a static field within an entity & should not use EntityFactoryManager to initialize this field. I removed above this source file lines by transferring to another class and I found the solution.

  My problem is solved, but can a tell me logical internal behind it to my knowledge.

  Thank you...

  MALIKA

• vCAC 5.2: how to manually remove (SQL) a VM vCAC?

  Hi community

  From time to time a virtual machine is stuck in the logic internal the vCAC and it would be easier to simply delete it manually to figure what happened the devil.

  In some cases the DisposeVM workflow is so stuck...

  Someone at - it an example SQL to destroy a virtual machine of the vCAC database?

  Update: since this thread was started, the city 2077281 of KB has been updated.

  It is now updated and contains stored procedures for several versions of vCAC/vRA

  VMware KB: Withdrawal of a virtual machine in VMware vCloud Automation and vRealize Automation management

  RemoveVMFromVCAC52.zip

  RemoveVMfromvCAC6.0.zip

  RemoveVMfromVCAC61.zip

  RemoveVMfromVCAC62_v1.zip

  RemoveVMFromVRMV40.zip

• Confusion on the LUN numbering

  Hello

  I have a question about the numbering of the logic unit number, we have fiber hosts attached to an EMC VNX 5500

  I'm looking at our facility existing and just get a sense that I need to create some new LUN shortly and I am new to fiber.

  EMC VNX we have a unit number logic that gave the LUN ID of 200, but when I match the UUID to the LUN on the host within the fiber on an ESX host card, it shows the same LUN ID 43 logic unit number, I guess it's OK as its is in place for a long time and work.

  My question is

  Why the LUN ID does not match the ID on the storage array

  I know that there is a limit of LUN ID 255 in VMware, if I was available a unit logic on the side number VNX and give it a number greater than 255, which would be OK if VMware will give a lower ID LUN in any case.

  Thank you very much

  Nick

  A LUN on a storage VNX system production has two LUN - ID, a unit number ID logic internal as a host LUN ID. The host LUN ID is the one that you can set when you present the LUN to a host, i.e. Add the LUN to a storage group.

  A good tip. I often deal with a large number of LUNS the same size and to identify them without having to check IDs, I usually take a slightly different size (for example, 1 GB). I do the same thing for virtual disks, if a virtual machine has several discs.

  André

• Hosts red list after unplugging the datastore

  I'm under vCops 4.1 Build Standard 677931. After that I removed a ROW I did not require any more all my Production cluster hosts are now show red with the following errors:

  Lost the SCSI device and connectivity of storage inaccessible or deleted permanently.

  No virtual machine cluster needs this RDM so why it shows as a fault and what can do to erase the mistakes?

  Hello Dave,

  (1) defects that you can cancel from Alerts page. Once cancelled, will erase your health points.

  Essentially faults are reported issues directly from the VC - they are not "deducted" somehow by Analytics/logic internal to the vcops.

  (2) VCOps build #677931 is version 5.0.1 GA - there is an available 5.0.2, you can consider upgrading to it.

• The font size in Photoshop looks totally different in the Web

  Hello

  I have a very strange problem. I'm using Photoshop CS6 now make some modifications to my Web site.

  We use font type Arial size 12 points of the PSD file and also Arial size 12 points in the web. But in the web, the police seem to be much larger than in the psd file.

  When save us the PSD to JPG format in the browser and compare it to the site fonts of the jpg looks well but they look much bigger in the web.

  It seems that we must use 12px in the Web, so it will look even as 12pt to PSD.

  But I am very confused by the present. How is that possible? Or what we're doing wrong?

  Thank you

  The web runs on pixels, not point. According to the font size of the browser by default, the system font sizes and factors 1 million type dynamically rendered in the browser can always different. Even assuming 72 dpi is not exactly true any longer because of the views high resolution and browsers using another logic internally. that and of course the CSS formatting on the web site can substitute some things as well... Complex issue with no easy answers. Generally, you can expect that it will look like the broad more to wait it looks under all conditions. So to get an idea of how make you some texts and don't mix too much with normal text image-based text.

  Mylenium

• request on inactivating a job dbms_refresh

  Hi all
  We have a 11.2.0.2 base of windows that is running on a Win 2008R2. I feel bad how to kill two jobs in double that is activated in auto & is created automatically, even after using dbms_refresh.destroy. These red refresh the MView jobs every time.
  
  . Need your expert advice how to permanently kill these jobs. Please notify.
  
  Kind regards
  
  Work, WHICH
  -------- ------------------------------------------------------------
  4418 dbms_refresh.refresh ('"NSG71".) "SUCCESSFUL_SUB20121108" ');
  4419 dbms_refresh.refresh ('"NSG71".) "SUCCESSFUL_SUBMISSIONS" ');
  
  
  SQL > SELECT refname, refowner, ref_child FROM sys.ku$ _refgroup_view;
  
  REFNAME REFOWNER REF_CHILD (REFGROUP, REF_ADD_USER, REF_ADD_DBA)
  ------------------------------ --------------------------------------------------------------------------------------------------------------
  
  
  SUCCESSFUL_SUBMISSIONS NSG71 KU$ _ADD_SNAP_LIST_T (KU$ _ADD_SNAP_T (3944, ' dbms_refresh.add (name = > "'NSG71'.))) «"SUCCESSFUL_SUBMISSIONS" ", list = >" ' NSG71 '.»» (SUCCESSFUL_SUBMISSIONS"" siteid = > 0, export_db = > "DEVNSG"); ',' sys.dbms_irefresh.add (name = > "'NSG71'.) «"SUCCESSFUL_SUBMISSIONS" ", item = >" ' NSG71 '.»» SUCCESSFUL_SUBMISSIONS"" siteid = > 0, export_db = > 'DEVNSG'
  
  ');'))

  Normally you would when you create your mview as part of the CREATE MATERIALIZED VIEW of [url http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_6002.htm#i2116443] statement.
  When you want a mview which refreshes periodically, you use the UPDATE... START BY... NEXT... a part of the statement.
  When you want a mview who don't not refresh unless you tell her, you use the UPDATE... WE ASK... the part of the statement.

  When you need to change this after the fact, you have the statement ALTER MATERIALIZED VIEW [url http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_2002.htm#i2233205].
  With that statement, you can change the mview to REFRESH on DEMAND.

  Do not forget that when the value of ON DEMAND, the mview refreshes never by itself, only when do you explicitly by calling the dbms_refresh.refresh or dbms_mview.refresh.
  If you want a periodically refreshed mview but simply not hourly, you might also consider changing the formula NEXT to your mview get updated only once every night, rather than once per hour.

  (I mean, someone has created your mview to update every hour - then perhaps that someone is waiting for it to refresh periodically ;-)))

  Read the examples in the links above. [Url http://docs.oracle.com/cd/E11882_01/server.112/e10706/repmview.htm#i31171] Advanced Replication guide explains also on different types of discount mviews.