Importing from a Derby Database to Oracle

Hello,
Is there a tool that can help keep a Derby database and an Oracle instance in synch? We have a Derby database with many tables that we want to regularly migrate to our Oracle instances.
Thank you for any information.
Regards, Tony

Hi!
On a more constructive note here are a couple of thoughts:
1. Create a CSV file use either a query tool (derby provides a very simple one) or having the developers write an extract in java. Then use SQLLDR to load the data.
2. Have the developers write a java program that connects using JDBC to both the derby and oracle databases, then do what ever synching your data requires.
You may have to create a user or role for them to be able to do this.
An interesting thought is to use java in the Oracle DB and writing a java stored procedure and similiar to above make a jdbc connection to derby to extract the data that you need.
Hopefully you have gotten this solved before now. Let us know what your solution was!
Dave Venus

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Convert data from b-tree database to oracle database

hi
i need to convert signture file from b-tree database
to oracle 8i database
and i know nothing about b-tree database.
thanks

Hi Mohamed,
This forum is for the Migration Workbench only. This tool is used for migrations from the following list of database servers to Oracle:
DB2\400 V3R5 and V4R5
DB2 UDB 6 and 7
Informix 7 and 9
MS Access 95 97 and 2000
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MySQL
You may need to post your question on another Discussion Forum to obtain a solution to your query.

Exporting data from SQL Server database to Oracle database

Hello All,
We need to replicate a table's data of SQL Server database to Oracle database.
Can this task be accomplished using Import/Export wizard or Linked servers?
Can help me regarding which Oracle data access components should i download to do this?
I am using SQL Server 2012.
And i have Oracle 11g release 2 client installed in my system.
Thanks in Advance.
Thanks and Regards, Readers please vote for my posts if the questions i asked are helpful.

Yes you can definitely transfer data from SQL server to Oracle Have a look at below links
Export SQL server data to Oracle Using SSIS
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Using Import Export Wizard
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Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it.
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4.0 EA3 import from designer and database leads to differences in compare models

Hello,
I followed two ways to import a model in Data Modeler:
1 - an import from Oracle Designer
2 - an import from the database generated on basis from Oracle Designer
Then I compare the two models in Data Modeler, and found differences ...
One of the differences is in Table check constraints. The text is the same when viewing it in the compare model.
So I opened the corresponding XML files for the tables and compared the XML for the constraint text. And there are differences:
example:
<rule>(file_locatie is not null and file_naam_org is not null) or<br/>(file_locatie is null and file_naam_org is null)</rule>
<rule>(file_locatie is not null and file_naam_org is not null) or<br>(file_locatie is null and file_naam_org is null)</rule> <<-- designer
the design imported from designer contains br, the databse imported version contains br/
This should not be considered during comparision, or better: boths imports should use the same way of formatting.
Joop

The Rule specification is not re-formatted in Data Modeler code; it is stored as extracted from the database.
For Oracle Database, the Rule is extracted using SQL of the form SELECT search_condition FROM dba_constraints/all_constraints WHERE constraint_type = 'C';
For Oracle Designer, the Rule is extracted using SQL like SELECT txt_text FROM rm_text_lines WHERE txt_type = 'CDWHCL';
Are you able to tell how your Table Check Constraint is represented (with respect to the 'br') in your Database and Designer?
Regards,
Tony

Import from Multi-dimensional Database-Essbase Error 1030724

Hi all
OBIEE version is 10.1.3.4.1
Essbase version is 11.1.1.3
I am trying to create a repository and selecting Import-> From Multidimensional
and on the connection screen, i am entering essbase connection information(essbase and obiee are running on the same server) but giving me
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But could not solve this issue!!
Any ideas!
Best Regards,
Kenan

Hello Kenan,
We had the same problem, but after adding the system variables the problem was solved.
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(Right click om my computer and goto Environment Variables).
Kind regards,
Peter

Import from csv file into a oracle database

Hi,
like i wrote in the subject i want to import some data from a csv file
and transform it into a database.
Its a simple setup,
- FA which reads with a self defined schema from a physical path
- Receive activity which creates an instance
- transform activity
- invoke which invokes the database adapter to fill a single table
- deploy it to a application server
I cant get it done.
What i achieved is to fill the table with one set (one row of the csv file),
but the other rows are untouched.
Does somebody know where i have to look for some errors.
The Auditing tool from the app server shows no errors.
I could also provide some screenshots.
Any help would be appreciated, i am really desperate :(
Thanks in Advance
Sven Richter

Hi
1) Is the File Adapter reading the correct number of lines in the csv file?
2) If yes, after the transformation, how many lines are there in the resulting variable?
Solutions:
1) If the FA is not reading all lines, the problem for sure is the XSD you are using. The XSD must define an element which must occurs many times. You do this using a correct XSD construction with the "maxoccurs=unbounded" atribute.
2) If the problem is with the transformation activity, you shoud use "for each" xsl node, otherwise the transformation just pick one line.
[]´s
Menezes

Migrating from Red Brick database to Oracle 11g -Need help with the process

Hi,
I am on this new project were we are migrating from IBM Red Brick Data Warehouse to Oracle 11g. We have a very tight time line. I was hoping if any of you have done this migration before and are willing to share their experience. Any help would be greatly appreciated. I would like to get a brief idea about how to go about the process.
Thanks in advance!

Hello,
that is a matter of supply and demand, and as the demand to migrate Red Brick to Oracle RDBMS is very low, Oracle never included Red Brick into the migration tools.
If you search in the forums for Red Brick, you will not find much more than this one from the year 2006:
Re: Migration from rebrick 6.0.3 to Oracle 9i
Options:
In general we have the following options:
1. Oracle Migration Workbench
2. SQL Developer Migration Workbench
3. Generic Connectivity
4. SQL*Loader
Regarding your dedicated foreign database, option 1 and 2 fail as those tools
do not work against Red Brick DB.
Generic Connectivity would be an option if you have an ODBC driver to this database.
In this dedicated case, you can then set up generic connectivity (= a database
link to the foreign database using odbc).
The Oracle database we support generic connectivity can reside on Windows,
Solaris, HP-UX, AIX and Linux.
If the Oracle database is on any other platform, you might migrate to a
database on this platform, then export the migrated DB and then load it into
the real target db.
Generic Connectivity will allow you to perform a SQL*Plus copy of tables; this
means you can create tables like they are defined in your source and transfer
the data to the Oracle db; but no procedures, triggers or anything coded can be
transferred.
Last option (4) is that you generate "flat files". This means ASCII-SPOOL
Files and then import them using SQL*Loader. As far as I know there is no
existing SQL*Loader sample file for Red Brick databases exports and you need to
write them on your own.
I recommend to read also the following note in My Oracle Support:
Note 233876.1: Options for Connecting to Foreign Data Stores and Non-Oracle Databases
Best regards
Wolfgang

R3load Import ( Import from 8.1.7 to Oracle 10.2.0.2 directly )

Hi,
We are planning to perform a test R3load system Copy Export and Import.
Source version ; oracle 8.1.7
OS; Solaris 8
R/3 4.6C
Target version ; oracle 10.2
OS; Solaris 10
R/3 4.6C
Actually I'm performing an upgrade to ECC 6 using Unix and oracle 8.1.7 using R3Load.
For ECC 6 it's mandatory to upgrade to Oracle 10.
Instead of upgrading the oracle from 8.1.6 --> 9.2.0 --> 10.2.0 step by step, can I just install Oracle 10 and import the files using R3Load?
Also kindly refer me some relevant Notes / Installation Guides.
Best Regards
Kishore
Edited by: PSC0459 on Jun 17, 2008 12:11 PM

PSC0459 wrote:>
> Hi,
>
> We are planning to perform a test R3load system Copy Export and Import.
>
> Source version ; oracle 8.1.7
> OS; Solaris 8
> R/3 4.6C
>
> Target version ; oracle 10.2
> OS; Solaris 10
> R/3 4.6C
>
> Actually I'm performing an upgrade to ECC 6 using Unix and oracle 8.1.7 using R3Load.
> For ECC 6 it's mandatory to upgrade to Oracle 10.
>
> Instead of upgrading the oracle from 8.1.6 --> 9.2.0 --> 10.2.0 step by step, can I just install Oracle 10 and import the files using R3Load?
yes - that works.
The easiest way would be to install a 46D_EX2 kernel and use the instantclient instead of the Oracle 9.2 client with the standard 46D kernel.
Apart from that it should be pretty straightforward.
Markus

Import from Excel to Database Begin Code, No Error

DECLARE
app CLIENT_OLE2.OBJ_TYPE;
docs CLIENT_OLE2.OBJ_TYPE;
doc CLIENT_OLE2.OBJ_TYPE;
selection CLIENT_OLE2.OBJ_TYPE;
args CLIENT_OLE2.LIST_TYPE;
BEGIN
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MESSAGE('1');
app := CLIENT_OLE2.CREATE_OBJ('Word.Application');
MESSAGE('2');
CLIENT_OLE2.SET_PROPERTY(app,'Visible',1);
MESSAGE('3');
docs := CLIENT_OLE2.GET_OBJ_PROPERTY(app, 'Documents');
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CLIENT_OLE2.ADD_ARG(args, 'c:\example.doc');
CLIENT_OLE2.INVOKE(doc, 'SaveAs', args);
CLIENT_OLE2.DESTROY_ARGLIST(args);
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CLIENT_OLE2.INVOKE(doc, 'Close', args);
CLIENT_OLE2.DESTROY_ARGLIST(args);
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CLIENT_OLE2.RELEASE_OBJ(doc);
CLIENT_OLE2.RELEASE_OBJ(docs);
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CLIENT_OLE2.INVOKE(app,'Quit');
END;
I am trying this code, but nothing happened, even not an error raised.
I know webutil is working because we can read data from a text file to database with Text_IO.
I use
Forms [32 Bit] VERSİON 10.1.2.0.2 (Production)
Oracle 10g database.
I add webutil correctly in forms, I see excel.pll libraries in the forums, do I need to add something like it?
Any tips will be great..
Jale

The OLE DB provider "Microsoft.ACE.OLEDB.12.0" has not been registered.
You have to install the ACE Provider first, it's non of the OS integrated Provider. You can download it here:
Microsoft Access Database Engine 2010 Redistributable
Olaf Helper
[ Blog] [ Xing] [ MVP]
I had it installed, restarted the machine an used the following code, but getting the same error message
SELECT *
FROM OPENROWSET('Microsoft.ACE.OLEDB.12.0',
'Excel 14.0 Xml;HDR=YES;Database=C:\testData.xls',
'SELECT * FROM [Emoployees$]');
shouldnt it be Excel 12.0 ?
see posted link
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Import from a full database export having 5 .dmp files

i have a full database export having 5 .dmp files of 2g each, its having a user agvlc and which contains some partitioned tables,i imported the data for the user agvlc in a tablespace agvlc al the tables gets imported but the partitions are not getting imported what can i do to import the partitions as well
thanx in advance

Hello,
al the tables gets imported but the partitions are not getting imported what can i do to import the partitions as wellHow do you see that the Partitions are not imported ? Do you have any error message ?
Which options did you use for the Import ?
Please, as previously said, post all the informations so that we can help you efficiently.
Best regards,
Jean-Valentin

Import from pubchem

Hello,
did anyone try an import from the pubchem database into oracle? My important database is the compound database. I think they lay on in the sdf format on the server.
Is there an easy way to import sdf to oracle or another way for import pubchem to oracle?
With best

I suggest you do some research on chemistry cartridges for Oracle. They are available from at least half a dozen vendors, and SDF import is a standard function of these.

Select query from 2 schema & database

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what privileges should i give to execute select query from 2 schema & database in oracle
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Hi,
not so clear, if you are looking for this
-- for other schema access
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How to run import from Unix Oracle 8.0.5 database via network with Windows Oracle client? Is it possible? When I try to do it Oracle client just hangs... If not which ones are compatible Aix or Solaris to Unix or it must be a Unix client to connect to Unix Oracle database. Thank's for any help.

Hi,
In our project we are using this type. Since in this project server in UNIX(DEC) and client is running on windows. We have created a listener which always listen requests from client and doing the according to the request.
Step1. create a request table, where u are inserting ur request.
step2. create PRO*C proram, which is listening request on the table. If there is any request, call the imp (executable). This is happening on server side.
Benifit. U can make a request from cleint and ftp the file client sit.
Are u interested in more details and code, pls send a mail to me
---- Boby Jose Thekkanath
[email protected]
Dharma Computers(p) Ltd. Bangalore.
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Is there any method to import the datas from Ingres Database to Oracle Database,
Thanks in Advance.

Check out this link.
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How do I import the data from Excel (.xls) file into Oracle Database table

I have an excel file with 5 columns of 5000 rows.
I have to import 5000 rows of data into my oracle table with
same column names & Data types.
What is the best advise for this ?
Thanks.
Srini

You can connect to Oracle from Excel directly. I know you can read data but am not sure if you can export data.
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http://www.impact-sol.com
Developers of Guggi Oracle - Tool for DBAs and Developers

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