LOV from Two Different Databases?

Hey all,
I'm relatively new to the ADF world, so I may be missing something obvious.
I've got two adf bc model projects, one connecting to an Oracle database and a second one connecting to a SQL Server 2005 database.
What I'd like to do is populate a column in my Oracle model from a LOV in the SQL Server model. Is this possible? I'm assuming I have to define the relationship in my UI project but I haven't had much luck yet. Any help would be appreciated.
I'm using JDeveloper 11g.
Cheers,
Graham

Hi Graham,
The database on which you base your queries (View Objects) depends on the application module. So one simple way would be to add the VO which gets you your list of values into the Application Module pointing at the SQL Server database. Have another application module pointing at your Oracle Database and define the model LOV's the [normal way|http://www.oracle.com/technology/obe/obe11jdev/11/adfbc_new_features/adfbc.html#t2s3].
Julian

Similar Messages

  • APEX Application accessing data from two different databases

    Hi All,
    Currently as we all know that APEX Application resides in database and is connected to the schema of that database.
    I want APEX Application to be running and accessing data from two different databases. Elaborating my question,
    Currently, my APEX Production Application is connected with XXXX Schema of DB1 Database(Where APEX Resides). Now I want to add some pages into this APEX Application for REPORT Purpose, But I want to connect this REPORT APEX Pages to get data from Different Schema YYYY for Database DB2.
    Is it possible to configure this scenario?
    The reason for doing this is to avoid the REPORT related (adhoc queries) resource utilization effect on Production DB1 Database.
    Thanks
    Nil

    1. If you do the joining of two or more tables in DB1 then all data is pulled over to DB1 and then the join is executed: so more data over the databaselink and more work for DB1. Better keep the joining stuff where the data resides and just pull exactly that data over that you need.
    2. Don't know about your different block sizes. Seems a nice question for one of the other forums (DBA or SQL).
    3. I mean create synonyms on DB1 for reports VIEWS in DB2.
    Hope all is clear!

  • Table transformation from two different database

    Hi all,
    I am trying to load table from one database table to another database table in ODI 10g.I have created two physical and logical topology.
    But when in interface design i have drag the source and target tables in the diagram window, but here it doesnot shows the auto mapping options, when i try it manually by dragging a field, i have failed. when i execute the operation the following error occured:
    create or replace view db1."C$_0 W_INT_ORG_D"
    as select     
    from     db1.W_INT_ORG_DS W_INT_ORG_DS
    where     (1=1)
    here both the source and target db are same..
    How can i resolve it

    Hi,
    Thanks it worked.
    I am getting another error on Insert flow into I$ table step.
    I am connecting two database from two different hosts, both are in oracle.
    I have two logical schema prepared for both database.
    should i have to mentioned these schema in one physical topology? what should be placed in schema and work schema option.
    I have used LKM Oracle to Oracle(DBLINK) as KM.
    Please help
    Best regards,
    manish

  • Querying from two different databases

    Hi All,
    I have a Adhoc requirement where in i have to do a select from two tables, but one of them resides on a different database.
    The tables have a common primary key, so i can do a one to one match. Is there anyway to query them without using a DB link?

    Hi!
    I think - if u create a global synonym using that dblink - next time u can use that synonym and u don't have to use any dblink further.
    Regards.
    Satyaki De.

  • Joining tables from two different databases

    Hi,
    I am trying to join W_DAY_D from 1 database to another 2 database to the fact table . The datatype for CALENDER _DTis (DATE) from W_DAY_D  and the Create date from fact table is TIMESTAMP . I changed the the datatype in the phyiscal layer for CREATE DATE from the fact table to DATE and joined it with W_DAY_D (Calender_DT = create_date) Thought the rpd showed me no errors while saving it . But when I try adding the column in the report it throws me error
    State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 43113] Message returned from OBIS. [nQSError: 43119] Query Failed: [nQSError: 46008] Internal error: File server\Utility\Server\DataType\SUKeyCompare.cpp, line 772. (HY000)

    I tried this ealier but it throws me an Invaild expression error. In the Physical Foreign key join
    "ABC"."test"."dbo"."W_DAY_D_Alias"."CALENDAR_DT" = CAST("CT"."EAST"."dbo"."Fact-TEST"."Input date " as DATE)

  • Not able to compare PL/SQL body from two different offline database object

    It is not possible to compare two package bodies from two different off line database object in two different off line database and schema.
    JDeveloper display a compare not available message in the middle of the window.
    It is possible to compare the package specification.

    Not able to compare scripts generated from offline database objects too

  • Connecting to two different database instances from a swing application.

    Hi All,
    I am developing a swing application which needs to interact with two different database instances of two different weblogic servers.
    More eloborately,
    I have some data in DB_Instance1 running on[b] Weblogic_Server1 and I need to insert the same data into DB_instance2 running on Weblogic_server2. Is it possible. Could some explain me how to do that..
    Thanks in advance...
    Sreekanth.

    Hi Rick,
    Try logging onto both Server first. You'll have to use either 2 separate ODBC DSN's or 2 separate OLE DB connections. Set them both for Trusted Authentication, you'll have to configure that on the Server also.Then try your query.
    If that doesn't work then you'll have to create a Stored Procedure or View that can link the 2 Server side.
    Thank you
    Don

  • Creating LOV from 2 different tables

    I tried doing some searches on this, but haven't been able to find an answer. Can I create an LOV (to populate a select list) from two different tables? Both tables have the exact same column names/datatypes, just different data.
    Or if this isn't possible, should I just create a new table, and then do a union query to populate it with the values from both of these tables? Just wondering if anyone's had experience with this situation. Thanks!

    Hmm. That is weird. Wonder why it's not working for me.
    The SORT_ORDER column appears in both tables. I was hoping to be able to sort by the number value that appears in this column in both tables (could duplicate values in this table be causing an issue?).
    I even tried changing it to:
    SELECT DISPLAY_AS d1, CONTENT_KEY v1
    FROM SER_LISTS_JOB_TYPE
    WHERE ACTIVE = 'YES'
    UNION
    SELECT DISPLAY_AS d2, CONTENT_KEY v2
    FROM SER_LISTS_COMPANY_TYPE
    WHERE ACTIVE = 'YES'
    ORDER BY SORT_ORDERBut still get the same error message.
    Message was edited by:
    taneal
    OK. It appears the ORDER BY SORT_ORDER was causing the issue. I took it out and it worked. The only problem is that I have 1 duplicate entry, called "Other" that now appears twice in my LOV. Any thoughts on this? The value of CONTENT_KEY is different, but the value for DISPLAY_AS is the same. Is there anyway to pull out one of these?

  • Synch Between Tables in Two different Databases

    Synch between Two Tables in two different Databases.
    I have two identical tables, table T1 in Database D1 and table T1 in Database D2. User can insert/update/delete/select from both of these tables in respective databases. Being said that how can keep them in Synch? Any thing added/modified/deleted should reflect in other. We like this to be Real-Time.
    We are thinking of creating a cross (two way) DB link between them and then update/insert/delete both the tables when changing one. Any suggestions?
    Thanks

    One of my colleagues used snapshot in their previous projects, but he told me that the performance of it wind down while the records in tables increase. I have no idea about the exact situation, but I'm believing we'd think twice about it.
    eilison
    [email protected]

  • Comparing Tables In Two Different Databases

    Hi,
    As part of our project, we need to perform table comparisons in two different databases. I am currently looking for various options to accomplish this.
    One of them is doing minus operation between these two tables.
    Also, i have looked at the data compare option in toad utility.
    Please suggest me any other options that makes my job easy.
    Thanks in advance,
    Sue

    Then just adapt the select that is there
    SELECT stid , c1, c2, c3                      
       FROM
      ( SELECT a.*,
             1 src1,
             to_number(null) src2        
       FROM  a   
       UNION ALL
       SELECT b.*,
             to_number(null) src1,
             2  src2        
        FROM b
       GROUP BY stid , c1, c2, c3
       HAVING count(src1)  count(src2)
       order by stid;Best regards
    Mohamed Houri

  • Possible solution to avoid deadlock when two inserts happen on same table from two different machines.

    Possible solution to avoid deadlock when two inserts happen on same table from two different machines.
    Below are the details from deadlock trace.
    Deadlock encountered .... Printing deadlock information
    Wait-for graph
    NULL
    Node:1
    KEY: 8:72057594811318272 (ffffffffffff) CleanCnt:3 Mode:RangeS-S Flags: 0x1
    Grant List 2:
    Owner:0x00000013F494A980 Mode: RangeS-S Flg:0x40 Ref:0 Life:02000000 SPID:376 ECID:0 XactLockInfo: 0x000000055014F400
    SPID: 376 ECID: 0 Statement Type: INSERT Line #: 70
    Input Buf: RPC Event: Proc [Database Id = 8 Object Id = 89923542]
    Requested by:
    ResType:LockOwner Stype:'OR'Xdes:0x0000002AA53383B0 Mode: RangeI-N SPID:238 BatchID:0 ECID:0 TaskProxy:(0x00000027669B4538) Value:0x10d8d500 Cost:(0/38828)
    NULL
    Node:2
    KEY: 8:72057594811318272 (ffffffffffff) CleanCnt:3 Mode:RangeS-S Flags: 0x1
    Grant List 2:
    Owner:0x0000000B3486A780 Mode: RangeS-S Flg:0x40 Ref:0 Life:02000000 SPID:238 ECID:0 XactLockInfo: 0x0000002AA53383F0
    SPID: 238 ECID: 0 Statement Type: INSERT Line #: 70
    Input Buf: RPC Event: Proc [Database Id = 8 Object Id = 89923542]
    Requested by:
    ResType:LockOwner Stype:'OR'Xdes:0x000000055014F3C0 Mode: RangeI-N SPID:376 BatchID:0 ECID:0 TaskProxy:(0x000000080426E538) Value:0x30614e80 Cost:(0/41748)
    NULL
    Victim Resource Owner:
    ResType:LockOwner Stype:'OR'Xdes:0x0000002AA53383B0 Mode: RangeI-N SPID:238 BatchID:0 ECID:0 TaskProxy:(0x00000027669B4538) Value:0x10d8d500 Cost:(0/38828)
    deadlock-list
    deadlock victim=process5daddc8
    process-list
    process id=process5daddc8 taskpriority=0 logused=38828 waitresource=KEY: 8:72057594811318272 (ffffffffffff) waittime=2444 ownerId=2994026815 transactionname=user_transaction lasttranstarted=2014-07-25T12:46:57.347 XDES=0x2aa53383b0 lockMode=RangeI-N schedulerid=43 kpid=14156 status=suspended spid=238 sbid=0 ecid=0 priority=0 trancount=2 lastbatchstarted=2014-07-25T12:46:57.463 lastbatchcompleted=2014-07-25T12:46:57.463 clientapp=pa hostname=pa02 hostpid=1596 loginname=myuser isolationlevel=serializable (4) xactid=2994026815 currentdb=8 lockTimeout=4294967295 clientoption1=671088672 clientoption2=128056
    executionStack
    frame procname=mydb.dbo.SaveBill line=70 stmtstart=6148 stmtend=8060 sqlhandle=0x03000800d61f5c056bd3860170a300000100000000000000
    INSERT INTO [dbo].[Prod1] .....
    inputbuf
    Proc [Database Id = 8 Object Id = 89923542]
    process id=process5d84988 taskpriority=0 logused=41748 waitresource=KEY: 8:72057594811318272 (ffffffffffff) waittime=2444 ownerId=2994024748 transactionname=user_transaction lasttranstarted=2014-07-25T12:46:57.320 XDES=0x55014f3c0 lockMode=RangeI-N schedulerid=39 kpid=14292 status=suspended spid=376 sbid=0 ecid=0 priority=0 trancount=2 lastbatchstarted=2014-07-25T12:46:57.440 lastbatchcompleted=2014-07-25T12:46:57.440 clientapp=pa hostname=pa01 hostpid=1548 loginname=myuser isolationlevel=serializable (4) xactid=2994024748 currentdb=8 lockTimeout=4294967295 clientoption1=671088672 clientoption2=128056
    executionStack
    frame procname=pa.dbo.SaveBill line=70 stmtstart=6148 stmtend=8060 sqlhandle=0x03000800d61f5c056bd3860170a300000100000000000000
    INSERT INTO [dbo].[Prod1]....
    inputbuf
    Proc [Database Id = 8 Object Id = 89923542]
    resource-list
    keylock hobtid=72057594811318272 dbid=8 objectname=pa.dbo.prod1 indexname=PK_a id=lock1608ee1380 mode=RangeS-S associatedObjectId=72057594811318272
    owner-list
    owner id=process5d84988 mode=RangeS-S
    waiter-list
    waiter id=process5daddc8 mode=RangeI-N requestType=convert
    keylock hobtid=72057594811318272 dbid=8 objectname=pa.dbo.prod1 indexname=PK_a id=lock1608ee1380 mode=RangeS-S associatedObjectId=72057594811318272
    owner-list
    owner id=process5daddc8 mode=RangeS-S
    waiter-list
    waiter id=process5d84988 mode=RangeI-N requestType=convert

    Don't know. Perhaps these can help. I scanned the second link but didn't see much about Ending Deadlocks. I'd say the Fourth link probably has better information than the first three links. But maybe read them all just in case the Fourth is missing something
    one of the first three have.
    Deadlocking
    Detecting and Ending Deadlocks
    Minimizing Deadlocks
    Handling Deadlocks in SQL Server
    Google search for "SQL Deadlock"
    La vida loca

  • How to Create a new column from two different result sets

    How to Create a new column from two different result sets, both the result set uses the different date dimensions.

    i got solutions for this is apply filters in column formula it self, based on the requirement.

  • How to create a foreign key for the table from two different tables?

    Hi All,
    I have a three table like below. In the below table SAMPLE_CONS_CHECK and SAMPLE_CONS2_CHECK will be having the primary key for NAME column. The same SAMPLE_CONS3_CHECK table also having the primary key for NAME column and forieign key for SAMPLE_CONS_CHECK and SAMPLE_CONS2_CHECK tables. See the below code 2
    code 1:
    CREATE TABLE SAMPLE_CONS_CHECK
            (NAME VARCHAR2(10),
            SERIES  VARCHAR2(5)
    CREATE TABLE SAMPLE_CONS2_CHECK
            (NAME  VARCHAR2(5),
             MODEL  NUMBER
    CREATE TABLE SAMPLE_CONS3_CHECK
            (NAME  VARCHAR2(5),
             MODEL_NO  NUMBER
            )code 2
    alter table SAMPLE_CONS_CHECK
    add constraint SAMPLE_CONS_CHECK_pk primary key (NAME)
    alter table SAMPLE_CONS2_CHECK
    add constraint SAMPLE_CONS2_CHECK_pk primary key (NAME)
    alter table SAMPLE_CONS3_CHECK
    add constraint SAMPLE_CONS3_CHECK_pk primary key (NAME)
    ALTER TABLE SAMPLE_CONS3_CHECK ADD
    CONSTRAINT SAMPLE_CONS3_CHECK_FK1 FOREIGN KEY
         NAME
    ) REFERENCES SAMPLE_CONS_CHECK
        NAME
    ) ON DELETE CASCADE;
    ALTER TABLE SAMPLE_CONS3_CHECK ADD
    CONSTRAINT SAMPLE_CONS3_CHECK_FK2 FOREIGN KEY
         NAME
    ) REFERENCES SAMPLE_CONS2_CHECK
        NAME
    ) ON DELETE CASCADE;From the above schenario i am able to insert the data to SAMPLE_CONS3_CHECK table. But the parent data is already available in the parent table. The problem is here two different constarints from two different tables. While inserting, it is checking from both the tables whether the parent is exist or not.
    How can i solve this problem? Can anyone halp me about this?
    Thanks
    Edited by: orasuriya on Aug 8, 2009 2:02 AM

    Actually the design is completely incorrect.
    What you say is
    I have
    'foo', 'foo series'
    'foo','foo model'
    'foo',666
    By virtue of table3 referring to both table1 and table2.
    This means you actually need to have 1 (one) table:
    'foo','foo series','foo model', 666
    And the 'problem' disappears.
    Sybrand Bakker
    Senior Oracle DBA

  • Report which reads data from two different systems

    Hi experts!
    By any chance, would be possible to create a report which is able to read from two different cubes and two different systems at the same time?
    Kind regards.

    Good afternoon Raul,
    It should be possible to create a multiprovider on the two different cubes from the two sources
    systems and report on this.
    Best Regards,
    Des

  • How to add two different database connections on Model

    Hi,
    In my application, I need to create View Objects on different databases. So I need to add two different database connections on the Model.
    But it seems like Model can be connected to only one database. I tried adding another project to add the second db connection. But after I created a read-only View Object in the second project, it didn't generate corresponding data control in the Data Controls panel.
    Could anyone help me on this?
    Thanks!

    Do you mean adding the second project folder in ViewController->Project Properties->Libraries and Classpath?Yes, either that or: ViewController -> Project Properties -> Dependencies
    And I didn't see the first Model project in the ViewController classpath. Otherwise it wouldn't work. The first model project IS in 'classpath'. Here's how:
    ViewController -> Project Properties -> Dependencies
    I tried this and recreated the View Object. Still didn't generate the datacontrol. No idea why you had to recreate the VO.
    Is your VO in an application module inside the SECOND project?
    After you are sure that everything is in the ViewController's classpath, just try restarting JDeveloper.
    This is very basic. has to work.

Maybe you are looking for

  • Custom SharePoint 2013 workflow activities in site template throw error on site creation

    Hi all, I have created a number of custom activities for SharePoint 2013 Workflows and I am using them on an Office 365 environment. The custom activities are packaged as a sandbox solution and deployed on my Office 365 site. Everything works as expe

  • G5 (1.8 Dual) on Red Bull

    Why does my PowerMac G5 (1.8) keep awaking from sleep without any form of motion. It is set to sleep after 15 mins which it does but it just wakes up back in no time. This happens all day and night, it started two weeks ago (or i noticed it then).   

  • Page within a Page

    In Fireworks, how do I create a Frame that will display a login page using my current webpage as a "Frame" for the simple login page ?

  • How to total amounts from different categories using pop-up menus?

    I am working on personal financing using Numbers for the first time. I have formated the "Category" cells in the "Transactions" table to be pop-up. Meaning ... I click on the cell and select the appropriate category (Bills, loans, grocery, eating out

  • C3-01 - Intermittent open channel noise when conne...

    I experienced a strange occurence today on my new C3-01. Each time it paired with the Nokia Bluetooth system in my Ford Transit Connect it would emit a loud open channel sound like what you hear on an unsquelched CB or walkie-talkie for about 1 - 1.5