How to get a materialized view can freshen up after the job is 'broken '.

We have created a materialized view some time ago with the following statement:

create a materialized view SXV_PUB_EMPLOYEE_CERT_ALL_M

full refresh on demand

Start with to_date (August 30, 2009 04:00 ',' dd-mm-yyyy hh24:mi:ss') next trunc (sysdate) + (28/24)

Select sxv_emp_cert_all.*

of sxv_employee_certification_all sxv_emp_cert_all;

This week, we found that it had not been updated for about a month

In dba_jobs the broken column was 'Y', next_date time something like 01-01-4000 and failures 16

When I ran it manually by running

DBMS_MVIEW BEGIN. REFRESH ("SXV_PUB_EMPLOYEE_CERT_ALL_M", "C"); END;

I found that one of the columns was too small (probably one of the underlying tables columns had been extended since the creation of the materialized view)

After the correction of what I ussied yesterday (29/08/2013) education:

change the SXV_PUB_EMPLOYEE_CERT_ALL_M materialized view

full refresh on demand

Start with to_date (August 30, 2009 04:00 ',' dd-mm-yyyy hh24:mi:ss') next trunc (sysdate) + (28/24)

After that the table dba_jobs showed me the 04:00 08/30/2013 as the date of the next

I expected to run that night at 04:00, but there is no

last_date column value was still of a month ago, the broken column still shows 'Y '.

and the next date 08/30/2013 04:00 (whereas it would have been set to the 01:00 08/31/2013

Freezes

DBMS_MVIEW BEGIN. REFRESH ("SXV_PUB_EMPLOYEE_CERT_ALL_M", "C"); END;

has given no mistake this time

and in User_Mview_Analysis, the last_refresh_date column showed the time that I had run

No idea how to do the job "unbroken" again for the view refreshes every night?

the database is Oracle Database 10g Release 10.2.0.4.0

Kind regards

Remco

Thanks for all your useful and accurate answers. but finally I found it myself

exec dbms_job.broken (, false);

Tags: Database

Refresh Options

When you define a materialized view, you can specify three update options: how to refresh, what kind of update and can trust constraints be used. If not specified, default values are considered as ON DEMAND , FORCE , and ENFORCED forced respectively.

The two execution modes are ON COMMIT and ON DEMAND . According to the materialized view, you create, some options may be unavailable. Update modes are described in table 8-4 .

Table 8-4 Modes of discount

Refresh the Mode	Description
`ON COMMIT`	Refresh product automatically when a transaction which changed one of the paintings of the materialized view's retail is committed. This can be specified as the materialized view is quickly updatable (in other words, no complex). The `ON` `COMMIT` privilege is required to use this mode.
`ON DEMAND`	Refresh occurs when a user manually executes one of the procedures available refresh contained in the `DBMS_MVIEW` package ( `REFRESH` , `REFRESH_ALL_MVIEWS` , `REFRESH_DEPENDENT` ).

http://docs.Oracle.com/CD/B28359_01/server.111/b28313/basicmv.htm#i1006193

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.

How can I check if the connection is broken?

Hi, how can I check if the connection is broken?

such a code:
```
try{

SocketConnection _s = (SocketConnection)Connector.open(address);

}catch(Exception e){}
```
will return me an exception when I can't connect. But what happens if I am connected to the server for a few minutes and after that something happens that break the connection? How I check that?

Kind regards

The following links can help you:

http://thiamteck.blogspot.com/2008/10/Java-check-if-socket-connection-broken.html

http://www.velocityreviews.com/forums/t136509-how-to-check-if-a-server-has-disconnected-a-socket.htm...

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I'm in Windows 8. I had an external drive that I had put in place to save on file history. This drive is dead. I have since bought a new and I'm setting up historical files to copy to the disc. He asked me if I would like to move files to this player of the former. Of course, I can't. He's dead. I said no and it seemed to go.

My question is: are all my files get saved or new that were created after the death of this drive?

If she's not aging files saved on it, how can I get all my files copied?

Hi Becky,

Please contact Microsoft Community,

As you have said that your return to the history of files on external Drive that got crashed, and then you bought a new external drive and set up again for the backup.

I want to tell you that unfortunately, it will only back up recent files that you created on the new drive. Steps to recover old files is not possible that the backup was created on the external pilot who already got crashed.

To learn more details of the history files, please see the link:

https://TechNet.Microsoft.com/en-us/magazine/dn448546.aspx

Hope this information helps. Feel free to contact us again for assistance.

Print the view current option disappeared after the last update. Where at - it go?

Print the view current option disappeared after the last update. Where at - it go?

Hi wpaldridge,

Please click on 'Other Options' in the Pages to print to get the current view.

Thank you

Abhishek

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 fast refresh materialized view parallel

We have Oracle 11.2.0.1 on Redhat 5.2. We use a dozen views fast refresh materialized in our application.
Occasionally refresh MV takes longer than the refresh interval.

One of the ways to improve the performance of refresh MV is to update at the same time, for example

http://www.dba-oracle.com/t_materialized_views_refreshing_performance.htm

- Use parallel DML - Oracle author Michael Armstrong Smith notes "I've done parallel materialized view refreshing
 on tables recently and improved the load times considerably. Rather than having one load which took 2 hours,
 I run 4 parallel loads, one for each partition. The length of time for the whole process is now determined by
 how long the biggest partition takes to load. In my case, this is 40 minutes, with two 30 minute loads and one
 20 minute load.  Overall I am saving 1 hour 20 minutes. I can now add further partitions and do the same thing.
 My only limitation is the parallel loads because I don't have unlimited processing power.
{code} My master tables are not partitioned, but think parallel will still better than non-parallel.

Now the question, how to make refresh parallel. According to the paragraph cited above, Use parallel DML appears doing the job. Can someone  confirm that.

We use {code}
alter materialied view MV_OFFENSE parallel REFRESH FAST start with sysdate next sysdate+ 1/24;
{code}to schedule refresh. Does the parallel clause here parallels query the MV or refresh the MV?

Any other way to make MV refresh parallel?

Thanks

Hello

Just search for * 577870.1*. But before you search, select ID of item in the source list.

Hope this helps.
Best regards
Jean Valentine

LOST laptop computer SOUNDHave WITH WINDOWS. His lost after automatic updates for VISTA operating system. Don't KNOW HOW TO GET sound BACK. CAN SOMEONE HELP ME?

Have a laptop with the Windows Vista operating system. After an automatic update of 3 steps software, I had sound.available and can not hear anything when I use Media Player. I don't know how to get the sound to my laptop. Can someone give me some advice on what I can do to get

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Thanks for your help, I appreciate it.

Rmartinehp

Hi rmartinehp,

Thanks for posting your query in Microsoft Community.

I understand that you are facing the issue with sound, after the automatic updates, you have lost the sound.

Before you start the troubleshooting steps, I need the information required.

1. this problem occurs with particular application?

2. (http://windows.microsoft.com/en-US/windows7/Back-up-the-registry)

I suggest you to see the links and check.

No sound in Windows

http://Windows.Microsoft.com/en-us/Windows/no-sound-help#no-sound=Windows-Vista&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

See also:

Tips for solving common audio problems

http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems

The Toolbox and colorbox in painting disappeared and I don't know how to get it back. Can you show me how?

The Toolbox and colorbox disappeared and I don't know how to get it back. I clicked on view > Toolbox tools, but nothing happens. Same thing with the Colorbox. Is there a reason for this? Help?

The Toolbox and colorbox disappeared and I don't know how to get it back. I clicked on view > Toolbox tools, but nothing happens. Same thing with the Colorbox. Is there a reason for this? Help?

Right click to the home or view (no matter which) > uncheck "minimize the Ribbon.

ORA-12028: type of materialized view is not supported by the main site

Hi guys!

We face a problem these days about the materialized view.

We have upgraded database version 9.2.0.7 directly to 10.2.0.5 (RHEL4 x 86) on the same host. Database uses the driver dg4odbc to connect with remote SQL Server 2012 through data binding called MIKSERI. Our developer team would like to have replicated SQL server table data side Oracle using the materialized view.

They created Materialized view, but it is not at all to refresh the data. I tried to study a little bit, and whenever I try to change the view anyway I hit error:

ORA-12028: view type is not supported by the master site materialized @ 'MIKSERI '.

ORA-06512: at line 22

I looked at the solutions proposed and discovered that it is maybe the compatible database parameter, so I changed from previous 9.2.0.0.0 to 10.2.0.1.0 but still no luck. Just to emphasize this database is of course different clone of production to a different database, with db name retained and other parameters, but on another host computer and listening port. I even try to change global name, but still no luck.

Main problem is that refresh the work does not at all. To be more precise, we have created MV on the side of the Oracle and FULL Refresh should be done every 3 minutes. MV uses HS db link to the sql server database.

During the creation of MV, we can see currently given to sql server, but the problem is that we cannot do MV to refresh every 3 minutes. When I try to change MV and put the refresh interval I get above error.

Any kind of help would be greatly appreciated,

Thank you

I found the reason why my MV update jobs failed, job_queue_processes parameter was equal to 0. I change this setting and now works fine.

Thank you for your time!

someone has any idea how to get Apple to allow apps that EFFECTIVELY controls the use of the children?

I'm just frustrated.

I have a child of 12 years and a house full of i-products.   The problem arises because I want to allow him to use a planning application and some other apps education during school time, but not the games and the wifi and so on.     We got the House and I would continue to allow the use of the i-device to school, but it doesn't seem to be an app that will enough allow me to the things of the lock upwards.    I don't have the time to constantly monitor, it's ridiculous.

Sometimes there are ideas as to the allow him to use educational applications and its music from itunes, but not anything about wifi, or any other games or Web sites.    There are other times where I'd like it to be allowed to use iMessage and not much else.

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It's to the point that they I need to new devices, I'll phase out home iOS devices, unless I can get a control.

Someone at - it a have a way around this?    Someone has any idea how to get Apple to listen to?

For an application to the time-, you can use guided access

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How to get rid of internet shortcuts mass contained in the document library?

I tried to add a folder my documents. Seem to have merged now all my "Favorites" in the toolbar with my documents.

Documents are now full of internet shortcuts and I do not want the files.

Use the working documents and they need to see that word or powerpoint or pdf files, not stuff from the internet.

Don't know how I did it or how to get rid of all these files.

Can anyone help please? Thank you

Hello

I don't know what you have enabled.

Do a system restore, if necessary using the safe, before the problem started.

http://bertk.MVPs.org/html/restoresysv.html

How to access Safe Mode

http://www.bleepingcomputer.com/tutorials/how-to-start-Windows-in-safe-mode/#Vista

See you soon.

How to get a materialized view can freshen up after the job is 'broken '.

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