Why changes on cached tables can't be propagated to the Oracle tables?

Dear all
I have a Oracle database that i want cache its tables in two Timesten databases operated in two different PCs in a local network. There are all kinds of cache groups. When some changes are applied in
TimesTen databases, propagation to oracle tables fails. This problem occur on global and SWT cache groups. My guess is something wrong about the TimesTen grid.
Error is: [TimesTen][TimesTen 11.2.1.4.0 ODBC Driver][TimesTen]TT5025: Commit failure in Oracle. Transaction must be rolled back in TimesTen. -- file "sqlAPI.c", lineno 3277, procedure
"sb_sqlCompileMulti1()"
OS: windows xp sp3
Timesten version: 11.2.1.4.0
My Oracle: 11g
Regards
shahrokh
Edited by: Shahrokh on Jun 13, 2012 8:54 PM

It difficult to give you a recommendation without knowing the detail.
If you have some level of node affinity in the TimesTen clients then Grid is the perfect solution. How do you know it's not fast enough without testing it?
If you only have occasional updates to the data in the TimesTen clients then using Read-Only cache groups with PASSTHROUGH is the perfect solution. Updates happen on the TimesTen connection but are passed through to Oracle where at the next AUTOREFRESH they are propagated from Oracle to both TimesTen clients. But if you have a large volume of updates this is not a practical solution. If you do have a large volume of updates then you could send the updates directly to Oracle but this of course requires the application to have a connection to TimesTen and a connection to Oracle.
Without more detail I suggest you try these 2 simple approaches to see which one works for you.
What you are asking for is to replicate a change from a TimesTen database to an Oracle database then to another TimesTen database. This is very difficult to achieve with any replication technology. Others in this forum may have other ideas?
Tim

Similar Messages

HT5312 Am I do not know how to change my rescue email as it is wrong and in can not remember my answers to my security questions so I want to change them but I can't as I have the wrong rescue email anyone know how to change your rescue email

Am I do not know how to change my rescue email as it is wrong and in can not remember my answers to my security questions so I want to change them but I can't as I have the wrong rescue email anyone know how to change your rescue email

You won't be able to change it until you can answer 2 of your questions - you will need to contact iTunes Support / Apple to get the questions reset.
Contacting Apple about account security : http://support.apple.com/kb/HT5699
When they've been reset you can then use the steps half-way down the page that you posted from to update your rescue email address for potential future use.

TS3274 When sending a photo by email, the receiver gets the photo upside down. Why is this and what can I do to correct the error please?

When sending a photo from my iPad with an email, the receiver gets the photo upside down. Why is this and what can I do to correct the error please?

I venture to say the recipient is a Windoze user and if so, state of the art Windoze ignores or doesn't recognize photo orientation data that is included with a photo's EXIF data.
There are 3rd party photo viewing apps that provide for this but not incorporated with Microsoft software.

My email preview pane is blank on my Air. Not on my iPhone or my iPad. Just the Air. Started two days ago. I didn't change anything. I can double click and open the email.

My email preview pane is blank on my Air. Not on my iPhone or my iPad. Just the Air. Started two days ago. I didn't change anything. I can double click and open the email.

Back up all data. Rebuild the mailbox.

Why only videos on iphone can be deleted but not the music or sync photos?

Why only videos on iphone can be deleted but not the music or sync photos?

Because that is the design of the iphone.
Music and photos are added/deleted via the sync process.

Oracle cache is still there after I restart the Oracle server - can it be?

Hello,
My name is Tal and I work for a software company called Mercury.
We have a strange case in Oracle 9.2.0.6 (running on Solaris 2.9) and I wonder if one of you can help.
I am running query, this query is doing something like âselect * from x where y between z and wâ.
x, y, z and w are parameters which cause the query to be one that scans a lot of data.
I run the query twice and the first time takes 60 seconds, but the second time takes only 3 seconds.
I assumed that this is caused by the database cache (block buffers).
BUT,
Then I bounced the database (shutdown immediate + startup) and rerun the query.
It comes back after 3 seconds again!!!
Can some share some info on this; it looks like Oracle cache is still there after I restart the Oracle server.
Tal Olier ([email protected]).

Regarding the buffer cache, it is definitly flushed after database restart.
There can be many factors causing your case:
1. The first time you ran the query, some other process was consuming the server resources.
2. Some other users were running heavy queries.
3. Sudden Heavy network activities.
Q: Did the query, in any time, run in 60 seconds again?
If yes, then further factors should be considered.

Why My apple tv (160G) can not syns itunes u the all files

Hi master!
Why does my apple tv can not sync all, including pdf files in the itunes U, now apple tv can only sync mov.
thanks for your answer
apple tv 3.02 160GB
itunes 10
uuonline

Welcome to the  Discussion Forums.
I wasn't aware the tv was supposed to sync or play pdf files. I have several pdf files that came with some music I purchased from iTMS some time ago and they do not sync or play on my tv's.
What other type of content is it that won't sync for you, can you please elaborate.

Since I updated to 5.0.1 on my iPad2 my Apogee One no longer works correctly. I get loud pops and crackles and my monitoring has changed completely. I can no longer monitor through the Ipad headphone socket

On previous ioS Garageband worked perfectly. The crackles now make it impossible to record with an external mic or with the built-in mic on the One. I used to be able to monitor via headphones plugged into the ipad headphone socket. Now when I plug the Apogee one into the iPad camera port I get sound for 1-2 secs and then nothing. The only way I can monitor then is through the Apogee One headaphone connection but it is loud and distorted.

Minor update: I have multiple PC's in my office. This same iPad and other apple devices properly work and sync with their connection to this other computer. Both computers are running the 64bit iTunes and both have Windows 7 64bit OS running on both machines. I tried deactivating firewalls and even deleted the iTunes with a fresh installation with no avail.
Something is keeping my Apple mobile devices (iPods, iPads) from being recognized within iTunes. However, they all are properly recognized by my PC.

I'm using Word for Mac. Though there are various instructions on the Internet for modifying the templates, none make sense to me. They instruct to do something I can't follow. I change a template but can't save it to the template folder.

What the ****.
OK, I try to change a template using Word for Mac version 14.3.4 2011 edition.
I make a change to the template but am unable to save the darned thing to the template folder; it asks for a file name like it's a new document. I want to change the blasted template but if I can't save it as a modified template, I've accomplished nothing.
Does anyone have a solution?
Thanks

Support for Microsoft Office for Mac

When I download pictures from my camera, they turn out a nice big size in iPhoto; other pictures that have been e-mailed to me or imported from older libraries/other computers show up small. Why is this, and how can I make them all the larger size?

When I download pictures from my digital camera into iPhoto, they turn out a nice large size (usually almost the full screen), but when somebody e-mails me pictures and I import them into iPhoto, or when I transfer old photos from an old library into my new iPhoto library, they turn out very small--not exactly thumbnail-size, but too small to use for calendars or photo books. I don't know much about computers, so I don't know how this happened. Also, I can't find any discernible pattern to why this happens with some pictures and not others--ie: what I described above is usually true, but I have had e-mailed photos or old photos turn out the way I want them, which is in the larger size in iPhoto. Why is this happening, and how can I make all the pictures the larger size?

Some mail programs, including Apple Mail, can reduce the size of images that are attached to a message. It's happening at the sender's end, and all you can do is ask the sender for a larger image.

HT4847 I had a previous e-mail address associated with my Apple Account. I change this, but Cloud did not update with the change. Now I can't log-in under the old I.D. and when I try to provide a password or get through by providing my BD it says it is

For some reason when trying to get ito Cloud, I can't get into my previous e-mail address to make changes, which I must do to delete it. Cloud does not recognize my old password and the system does not seem to associate my BD with it. I knowlonger have the old e-mail address associated with Cloud.
I have a new e-mail associate with my Apple account and a new password. The problem is trying to get Cloud to recognize my new I.D.

You have to delete the old account, provide the password for the old ID when prompted to turn off Find My iPhone, then sign back in with the ID you wish to use. If you don't know the password for your old ID, or if it isn't accepted, go to https//appleid.apple.com, click Manage my Apple ID and sign in with your current iCloud ID. Tap edit next to the primary email account, tap Edit, change it back to your old email address and save the change. Then edit the name of the account to change it back to your old email address. You can now use your current password to turn off Find My iPhone on your device, even though it prompts you for the password for your old account ID. Then go to Settings>iCloud, tap Delete Account and choose Delete from My iDevice when prompted (your iCloud data will still be in iCloud). Next, go back to https//appleid.apple.com and change your primary email address and iCloud ID name back to the way it was. Now you can go to Settings>iCloud and sign in with your current iCloud ID and password.

My stolen iPhone5's imei number was changed in official store, can I get contacts of the person who did that

I've heard I can easily check the number of person , cause his contacts are required when he is giving it to official apple store for changing imei number. I can't do it by myself but Chinese policemen don't want to go there and ask...

If the police have told you to wait, then that's what you'll have to do. As Michael said, you will not be able to get any information from Apple yourself. I would suspect that the theft of a cellphone is pretty low on the priority list for the police, so that may at least in part explain the delay in them being able to give you any more current status on your theft report.
Regards.

I have forgot my password. My company changed emails and I can no longer get to the email address that was set up on my iPad.

Ihave forgot my password to my account. ( I set a new one up to do this). When I go on to retrieve my password, it mails it to an email address I can no longer get to. I always use the same combination of passwords, so I know it is something simple. I am trying to get to my iCloud account and retreive my apps for my iPad.

If you can verify the serial number of an apple product registerd in your name, and can verify your apple id, and possibly some other info (credit card on file is a good one) you can call 1-800-APL-CARE. The tech should be able to verify this info, and if so can transfer you to account security.

Why com.sun.CORBA.ORBServerHost can not be cleared after the JVM is closed?

run an application on a multiple IPs windows box. In order to initialize the ORB on the right IP, i set the com.sun.CORBA.ORBServerHost property at the app startup.
If the right IP is set, then the software works fine as expected. Btut ionce the wrong IP is set, the software won't work even if I restart it with the right parameter. It looks like the new value just does not take effect.
And until the box is rebooted, the new parameter will take effect. As per my understanding, this parameter should be set at a JVM level and will be cleared after the JVM is shutdown......
Have no idea how to fix this issue and even don't know where to start to investigate it?
Would you please provide any suggestion on it? Thx in advance.

I had the same problem when I upgraded to snv_114 from snv_98
on SPARC. The important line in /var/dt/Xerrors is this one:
could not open default font 'fixed'
The problem (in my case, anyway) was that the fonts.dir files were
not updated during the install/upgrade process. This fixed it:
$ su -
# cd /usr/X11/lib/X11/fonts
# for f in *; do cd $f; mkfontdir; cd -; done

JPA 3.0 - Does JDeveloper cache table/schema definition ?

Folks !
I am trying to get JDeveloper 10.1.3.1 to generate JPA/EJB 3,0 entity beans from a dozen or so online tables and it seems to be a hit or miss affair. It seems JDeveloper caches Schema information somewhere and doesn't regenerate classes properly as I change my table design by adding more foreign keys etc. I deleted old classes, deleted and recreated JDBC Connection - but no help. I suspect its keeping the schema information somewhere hidden (for subsequent off line generation) that I can't find and delete.
What am I missing here ? You help will be greatly appreciated.
thanks,

Hi,
I found issue but not able to solve right now.
This problem is because of some Persistent cache tables are created using Force UTF-16 Codepage option in Persistent Cache datastore and cannot integrated to server not using this option.
When I set this option in server, it works but it is not working for those which created without Force UTF-16 Codepage option. I re-created Persistent Cache tables again using this option to consistent across but it does not work. Even change Persistent Cache table name and somehow showing same error.
It is running in Windows Server 2008, German OS.
Any suggestion to the problem is appreciated.

Why changes on cached tables can't be propagated to the Oracle tables?

Similar Messages

Maybe you are looking for