DBlink between two schema on the same database.

Hello,
I am facing a troublesome situation here regarding a database link. Usually I create my db links between two databases hosted on two different servers but in this current situation, am in short of machines. The database informations are contained in two different schema that were suppoded to be imported on two different databases(servers). As only one machine is available,I would like to know given the situation, whether I can create two schemas on the same database and link both schema using a database link. Is it possible? If yes, how do I achieve that?
Thanks in advance.

adomi wrote:
Hello,
I am facing a troublesome situation here regarding a database link. Usually I create my db links between two databases hosted on two different servers but in this current situation, am in short of machines. The database informations are contained in two different schema that were suppoded to be imported on two different databases(servers). As only one machine is available,I would like to know given the situation, whether I can create two schemas on the same database and link both schema using a database link. Is it possible? If yes, how do I achieve that?
Thanks in advance.Cann't understand you. If you transfer data between two databases, then use database link. If you use only one database, then you don't need to use database link. Please elaborate more

Similar Messages

  • How do I share one itunes account between two users on the same computer

    How do I share one itunes account between two users on the same computer without taking up twice as much space on my hard drive?

    You would need to move the itunes folder to a location that both users have permissions to access such as the Shared folder or any folder on the root level of the macintosh HD.
    You can find instructions here http://support.apple.com/kb/HT1203 This method allows you to share the content without sharing the same library.

  • Hello there - how can I share my iTunes library between two users on the same computer? I put the library in a shared folder between both and have selected this library on both as well, but when I update iTunes with music etc it only appears on one?

    Hello there - how can I share my iTunes library between two users on the same computer? I put the library in a shared folder between both and have selected this library on both as well, but when I update iTunes with music etc it only appears on one?

    Thank you Joe - I tried this but it's only showing a teensy amount of music - the stuff on the second users account as opposed to the giagntic library on the 'main' account. I actually went to a Genius Bar and they said that apple doesn't really want you to share music between accounts - parents don't want to hear their kids music etc. Which seemed strange, but it might be the case sadly   Thanks anyway!

  • Share a library between two users on the same mac?

    It is possible to share a library between two users on the same mac?

    It's doable. As it's been pointed out Aperture has no provisions for file locking so you can't have two users accessing the library at the same time. This includes having one user having the library open only for browsing. Aperture doesn't have a +Read Only+ mode, when it opens the library, even if you make no changes to any images, the library will be written to.
    This also means you can't have one user open the library and then stop using Aperture but still have the library open and then have another copy of Aperture open on the library.
    Of course if you have two copies of Aperture running even they are on different libraries you'll be in violation of the license and you'll have bigger problems to worry about then a toasted library.

  • Can i share music and photos between two users on the same machine?

    How can I share my music and photos between two users on the same machine?

    Thank you Joe - I tried this but it's only showing a teensy amount of music - the stuff on the second users account as opposed to the giagntic library on the 'main' account. I actually went to a Genius Bar and they said that apple doesn't really want you to share music between accounts - parents don't want to hear their kids music etc. Which seemed strange, but it might be the case sadly   Thanks anyway!

  • TS2972 is it possible to use home sharing between two users on the same computer?

    My wife and I have itunes accounts and want to be able to share music we have each bought on our accounts. We have tried setting up the home sharing on our PC but it doesn't show up on the screen. Can anyone please help?

    "Is it possible to use home sharing between two users on the same computer?"
    No. Home sharing is used to connect two running instances of iTunes across a network. When you switch users on the computer all applications running on the other profile are suspended.
    You can however share your respective media folders so that they are visible in either profile and then copy over any content that you want, or you could create a single joint library which you use when either user is logged in.
    tt2

  • Distinguishing between two instances of the same portlet

    Hi Experts,
    Is there a way to distinguish between two instance of the same portlet in different browser windows?
    I'm looking for something like URL parameter passing, but just for portlets.
    The problem is, I want a way to pass a parameter between views in a portlet, but in such a way that if another browser window is opened and navigated to that portlet page, the parameter won't be the same. Perhaps I can explain better with this example:
    Page A has a portlet on it which has a textbox and 2 buttons - the first button stores the value in the textbox in the PortletRequest (or PortletURL) and if you click the second button the portlet navigates to a different view which displays the value. If I navigate with a second browser window to Page A, however, and only click the navigate button, that value which was stored by the first instance of the portlet will still be shown. I want them to be independent, I don't want changes in the one's PortletRequest to reflect in the other one's PortletRequest.
    Any ideas?
    Thanks,
    JP

    Why not use two instances of the same portlet, i.e. create two channels of the same portlet.
    The behave the same, have the same application logic, so all you need is to transfer informations between the two portlets.If you want this within user space use the portlet session, otherwise access the http session context /application context and store the data there.
    The behavior would be controlled by the portlet preferences, so channel a (instance 1) would be configured to run as controller and channel b (instance 2) would be configured as receiver.

  • Sync a folder between two users on the same computer.

    I would like to sync a folder between two users on the same computer so that they are always the same when I access them from either user.

    then place this folder somewhere where both users have access to like in /Users/Shared. then there is only one folder to deal with and you don't need to sync anything.

  • Creating a database link to another schema in the same database

    Hello,
    I'm trying to create a database link to another schema in the same database. It was created without errors, but when I try to use it I receive "ORA-12154: TNS:could not resolve the connect identifier specified" message...
    I'm trying to do it because on my production enviroment the databases are separated, so there I can use database links without problem, but in my development environment it's all in one database separated by schemas...
    So I'm trying to simulate the same system to not need to rewrite the query every time I move from development to production environment.
    Any ideas?
    Thanks

    Hi,
    Yes, you can create a database link to your own database. I've done it before for exactly the same reason you want to.
    (By the way, I think it's a good reason. What are the alternatives?
    Having different versions of code for Development and Production? Absolutely not! Terrible idea!
    Using synonyms or substitution variables that are set differently in the different databases? That might be more efficient than a database link, but efficiency probably isn't such a big issue in Development.
    [Conditional compilation|http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28370/fundamentals.htm#sthref250]? This might be good; it has all the efficienty of the above options, with more clarity.)
    Assuming you do want to stick with a database link, not all errors are caught when you create the link.
    Is the Development database in the tnsnames.ora file of the Development server? Do you have other database links, either in the Development server or pointing to it, that work? What is different about the ones that work, and the one that doesn't?
    Edited by: Frank Kulash on Oct 14, 2009 1:58 PM
    The more I think about this, the more I agree with the earlier respondent: synonymns are a good solution for this.
    To that suggestion you replied:
    On this way I might use "select * from SCHEMA.table" instead of "select * from table@SCHEMA"... I looking for an option to use the second way...Actually, the suggestion was that you say:
    select  *
    from    SCHEMA_table_ptr;where schema_table_ptr is a synonym.
    In Development, that synonym is defined as schema.table.
    In Production, that synonym is defined as table@SCHEMA
    Why are you "looking for an option to use the second way"?
    If you think that people reading the code should realize that the query is being done via a database link (at least in Production), then add a comment.

  • How do I share music between two accounts on the same i-mac

    How do I share music between two accounts on the same i-mac

    iTunes: How to share music between different accounts on a single computer - http://support.apple.com/kb/HT1203 - relocating iTunes' media folder to a shared area but leaving separate library files - extra tip at https://discussions.apple.com/message/17331189

  • How do I join two tables in the same database and load the result into a destination table in a SSIS package

    Hi,
    I have a query that joins two tables in the same database, the result needs to be loaded in a destination DB table.  How do I do this in SSIS package?
    thank you !
    Thank You Warmest Fanny Pied

    Please take a look at these links related to your query.
    http://stackoverflow.com/questions/5145637/querying-data-by-joining-two-tables-in-two-database-on-different-servers
    http://stackoverflow.com/questions/7037228/joining-two-tables-together-in-one-database

  • Two ifs schemas on the same database?

    Can I use two different ifs schemas on the same oracle DB for two different IFS instances on two different machines? I don't want to run two databases due to memory issues, but I wanted to run two different ifs schemas (one for development/testing, and one for production). Are there any issues associated with this?

    I am not aware of any iFS-specific issues if you are running the database on a separate machine from your middle-tier iFS boxes.
    But you will have the standard problems of having one database for development and production (e.g. if you need to bring down the development database for any reason, you impact the production database, since they're the same).
    The only problem I can think of related to iFS is that you will be sharing one Context queue, so that if you have any documents loading in from your development environment which cause problems in the queue, your production iFS will suffer.

  • TS2972 I have multiple libraries on the "same computer" with two different desktops, can't I share between two libraries on the same computer?

    I'm trying to use home sharing to share content between libraries so some of the combined content in a given library, can be synced to an ipad.   Instad of having mulitple computers, i have multiple libraries on the same computer using two desktops.  How do I share within the same computer?

    iTunes must be running for home sharing to work.  There is no way to have home sharing running simultaniously for two users on the same computer.
    Simply add the media files using File > Add File/Folder option in iTunes.

  • How can I share a folder between two users on the same mac?

    Hi all,
    I would like to share a folder between multiple users on the same macbook without having to transfer the folder to the Public/Shared folder.
    Is there not a way, using the the folders shared permissions, to allow shared folders from one user to be visible and usable by another user on the same mac without having to move the folder to a designated shared location?
    Regards,
    Caleb

    jrwood116 wrote:
    Thanks, but do you have to do that every time you share a folder?
    No, you just need to do it once and that's it. Anything that is in the Shared folder is accessible by all user accounts within the same Mac.
    jrwood116 wrote:
    I've read numerous 'how to share a folder' blogs and they just say it's as simple as clicking 'share' and allowing specific users to access it...none have mentioned this (not saying your advice is wrong at all, just don't get why no-one else has mentioned what appears to be a key step!)
    Can you give me an example of such a blog. I suspect you may have mis-understood what they were saying but if you can provide a link, I'll look at it.

  • Can I transfer songs between two libraries on the same computer?

    I have two libraries on my computer, was wondering if any one knows a simple painless way to transfer music from one to the other.
    The reason is my music collection has gotten unfathomably large over the years, and I no longer want it to be that way. I was thinking maybe I could just find someway to "hide" a majority of the songs most of the time, and just show the ones i'm into at the moment. Since i couldn't find a way to do that, i made another entire library (both under the same user), thinking i would keep the bulk in one and the songs i was into for the moment in another, but have them linking to the same folder containing all the music files. This is working fine, but i would love an easier way to transfer the songs over to the favourites library, especially someway to do all the songs in a play list.
    Any ideas would be greatly appreciated
    Thank you!

    iTunes must be running for home sharing to work.  There is no way to have home sharing running simultaniously for two users on the same computer.
    Simply add the media files using File > Add File/Folder option in iTunes.

Maybe you are looking for

  • Hyperlink to open a report shortcut

    Hi, We have a requirement in our hand. We have created a shortcut for a report and pasted that in another folder. All we need is to access that shortcut from other applications through URL, ie hyperlink for that shortcut. We tried it but it throws "A

  • Photoshop CS4 11.0 and 11.0.1 for Windows crashing when saving a newly opened document

    If I open a new document in Photoshop CS4 11.0 or 11.0.1 for Windows (on Windows XP SP3 home edition) and then try to save it, Photoshop window disappears (I guess the program crashes, although no Widows crash dialogue is displayed). Workaround: If I

  • Account Clearing/Maintenance

    Dear All, For Acoount Maintainance using  Bapi BAPI_CTRACCONTRACTACCOUNT_CLR, Can anybody who has already used this Bapi help me to execute this. I am getting the following error: E>0                  369 Internal error: Lock missing for change / cle

  • Configure CRS2008 to using AD and Kerberos with Java application servers.

    Hi All, I have configure CRS2008 to using AD and Kerberos with Java application servers. Domain Controller is installed on W2K3 Server. In addition, CRS2008 is installed on another W2k3 Server. I have create service account in domain controller: CMSA

  • Run multiple tabs next to eachother in a single window

    I have a tv screen that i use as a monitor and it's big enough to open several windows on the same screen, but i wanted to know if it is possible to run multiple sites in a single window. to be more precise if it is possible to open 2 tabs next to ea