Oracle 9i Lite replication suggestion needed

when i use the tools to create snapshots and packaged them it always demand files like first page etc in tool but i just want to create snapshots , replication snapshots and sync them on multible laptop for an application that is already install on laptops any suggestions !!!! how to get this done correctly

I am also searching for this kind of thing, but no idea. My problem is to achieve the snapshot creation thry Powerbuilder application at runtime.

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Oracle AQ Lite

Is Oracle AQ Lite replication based on relational database development (ODBC/OCI-OCA/JDBC) or object database development (Java Access Classes - JAC API)?

Sorry I forgot this:
DESCRIPTION
     Main class - draws AQLite Sample App's main window
NOTES
     Other files in the sample app:
     AQLiteSampQUtil.java - all AQLite queue operations
     AQLiteSampUtil.java - miscellaneous GUI and other operations
     AQLiteSampNewOrder.java - handles "New Order" operations
     AQLiteSampProcOrder.java - handles "Process Order" operations
     AQLiteSampViewOrder.java - handles "View Order" operations
*/

Oracle 9i lite connection with a Java Client

Hi,
I would like to connect a Java Client developed using PersonalJava edition for PDA with an Oracle 9i lite version which is also on PDA.
I would like to know is it possible to connect such a client (Java) using some JDBC drivers on PDA.
if yes please do suggest a suitable driver and some input tips as to how to connect a GUI developed in Java directly to Oracle on PDA.
I am not too sure whether some web/application server is required in the whole setup.
because in N-Tier Architecture we have a middle layer of Application /Web servers in between a client screen(usually a Browser) and Database.
but I am not aware weather it is possible to directly connect Java Swing or Client application as I mentioned above developed using Personal edition with a database using only some driver software but no other middle ware component in between.i.e forming a 2 tier client server model.
please do let me know your valuable suggestions at [email protected]
thanks,
Ashish

I connect to the database through the same user that created those tables. Do I still need a public synonym ?

Oracle 10g lite and Oracle 8i compatibility

I have a series of Oracle 8.1.7.4 database servers running on Unix platforms scattered around the globe that use multi-master replication for synchronization. I need to populate approximately 500 Windows 2000 deployable systems that will operate in austere communication environments. These remote systems will need to be kept synchronized with the primary servers. I have no choice but to keep Oracle 8.i on the primary servers but have some flexibility in deploying a more current version on the PCs. Are there interoperability problems between Oracle 8.i and 10g Oracle Database Lite?

After having wasted 2 days trying to get Oracle Lite 10g Release 2 (10.0.1.2)working with Oracle RDBMS 1.8.7.4 (running on VMS) we failed. We had to downgrade to OLITE 10g R1 (10.0.0.) that evntually worked in combination with 8.1.7.4. We also found out that Oracle Lite Mobile Server repository should reside on the same Oracle instance as the back-end database.

Available Now: Oracle Database Lite 10g Release 1

The Oracle Database Lite development team is pleased to announce the availability of Oracle Database Lite 10g (10.0.0.0.0) for Windows 2000/XP, Solaris 2.6, 2.7, 2.8, and Red Hat Enterprise Linux AS/ES 2.1/3.0 platforms.
The Windows release is currently available from OTN at:
http://www.oracle.com/technology/software/products/lite/index.html
Oracle Database Lite 10g is a complete and integrated solution for rapid development and deployment of high impact, mission vital applications for mobile and lightweight embedded environments. Oracle Database Lite is an extension to Oracle Database 10g for enterprises wanting to increase productivity, reduce operational costs, and improve customer satisfaction.
Oracle Database Lite uses data synchronization to reliably and securely exchange data between a corporate Oracle Database and mobile workers. Oracle Database Lite also allows companies to deploy and manage users, mobile applications and devices from a remote central location. Oracle Database Lite provides the necessary framework enterprise customers need to extend their enterprise applications and data to the most popular mobile platforms: Palm OS, Linux, Microsoft Windows CE/PPC, and Microsoft Windows NT/2000/XP/UNIX.
The following is a partial list of new features for Oracle Database Lite 10g that will make your mobile deployment easier to manage, use, and develop. A complete list will be available for download/viewing soon.
Device Management
As the number of mobile devices in an enterprise increases, it becomes more important to have complete control of the devices. Oracle Database Lite Device Management is a complete infrastructure to monitor and manage Oracle Database Lite assets such as database files, software libraries, data, and application files on remote devices. Device management decreases the total cost of ownership and protects an enterprises intellectual property.
Single Oracle Lite Binary
The Oracle Database Lite 10g release contains a single set of Oracle Lite database kernel binaries for all languages, removing the necessity of having different binaries for each of the following languages: Korean, Traditional Chinese, simplified Chinese, Japanese, and US/European languages.
Shared Map
The shared map function greatly improves performance by reducing sync processing timeand enhances the scalability of shared publication items. Shared maps allow users to share record state information and reduce the size of the resulting replication map tables.
Offline Instantiation
Offline instantiation enables quick and easy setup of mobile devices for business applications. Mobile administrators are able to prepare, in batch mode, a client package, which includes the mobile client software and initial data for every mobile user. This procedure helps users avoid an expensive online synchronization processes as part of the first time mobile client setup procedure.
Synchronization Manager
The Synchronization Manager is a complete, web-based enterprise management application to manage and monitor synchronization. The Synchronization Manager allows administrators to manage the synchronization service, monitor and analyze sync performance, administer the configuration, trace synchronization history, display and browse synchronization publication and subscription information, and monitor MGP (Message Generator and Processor) performance.
Oracle Application Server Support
The Oracle Database Lite 10g Mobile Server now runs as a web application on Oracle Containers for Java (OC4J) the runtime of Oracle Application Server. If Oracle
Database Lite 10g is deployed in standalone mode, an embedded version of OC4J will be installed and used. Oracle Database Lite may also be installed against an existing instance of Oracle Application Server.
Seamless upgrade from Oracle9 i Lite 5.0.2
The Oracle Database Lite 10g Upgrade Assistant allows customers to easily upgrade from existing Oracle9 i Lite 5.0.2 installations. The Upgrade Assistant automatically converts existing application definitions to the new format, and copies all relevant files to the new installation. As many customers have deployed mission critical systems using Oracle9i Lite technology, the Upgrade Assistant has been designed to minimize system downtime.
Download
Oracle Database Lite 10g (10.0.0.0.0) for Windows can now be downloaded from the following location.
http://www.oracle.com/technology/software/products/lite/index.html

I am using Oracle 10g lite. Do you know if it supports silent installation.

How do I create a db in Oracle 9i Lite?

I have used Oracle 8i Lite on handheld computers in a replicated environment for quite some time now. I am in the middle of setting up a demo tablet computer, but since Oracle 8i Lite is no longer downloadable from the Oracle website, I instead downloaded 9iLite. When I went to install it, my options were Mobile Server and Mobile Development Kit. I went ahead and followed the install wizard without choosing either one of these two options, thinking I would just get the plain Oracle Lite database environment. After the install completed successfully, I went to look for Oracle Navigator and where the Polite.odb was located, but no where do these two items seem to be installed (or copied to).
Somewhere in this forum, a person posted that 9iLite needs 8iLite to be installed already in order to use the basic database functionality. Is this the case? Is there anyway to create a database using my create table script for all the tables in my db. I could see that SQL Plus is installed, which is the app I used to run the script in 8iLite.... but you already need a database to log into in order to run SQL Plus.
How do I create a database in Oracle 9iLite.
Your help is greatly appreciated.
PS: I am somewhat in a hurry, since my demo unit needs to be done by the end of the weekend..... I really did not anticipate this trouble with 9iLite.

Sure but you break the license, or forgive me and a did a mistake
3.2 Oracle Database XE Installation and Execution Restrictions
On a single computer, only one installation of the Oracle Database XE software can be performed. This does not affect any existing installation or new installations of Oracle Database 10 g Standard Edition, Oracle Database 10 g Standard Edition One, or Oracle Database 10 g Enterprise Edition. In addition, users can run only one instance of the Oracle Database XE database on each individual computer. To run more than one Oracle Database server instance or install more than one copy of the database software, upgrade to Oracle Database 10 g Standard Edition, Oracle Database 10 g Standard Edition One, or Oracle Database 10 g Enterprise Edition.
http://www.oracle.com/technetwork/products/express-edition/downloads/toc-090217.html#BABIECJA
regards
Peter

Oracle 8i Lite - OO4O and other Questions

1.) Can OO4O (Oracle Objects for OLE) be used with the Oracle 8i Lite database ?
2.) Does Oracle 8i Lite operate as a "client/server" database ?
3.) Is it possible to have multi-user access to Oracle 8i Lite ?
4.) Is there documentation somewhere that lists all of the limitations with 8i Lite as compared to 8i ?
We are in the planning stages of a partial mobile system, and want to know how much difference in development efforts for the 2 platforms (Oracle 8i on Win 2000 server and Oracle 8i Lite on NT/98/95 Laptops).
Any information on Oracle 8i Lite would be appreciated. -- Especially need an answer to question 1 right now.
Thanks,
Paula

Hi,
I am qouting below from the oracle 8i Lite documentation which says it supports triggers . Please clarify.
Oracle Lite DBMS
Oracle Lite DBMS is a lightweight (50KB - 750KB), Java enabled database designed from the ground up for laptops, handheld computers, PDAs and smartphones. It supports industry standard ODBC, JDBC, SQLJ, and Java Stored Procedures and Triggers. It provides a streaming fast "C" interface, OKAPI, to its object kernel. It also supports Java Access Classes, JAC, a fast and easy way to make Java Objects persistent. Oracle Lite DBMS now supports all popular mobile platforms, including Palm OS, EPOC, and Windows CE, letting you deploy enterprise applications on virtually any mobile device.
Regards
null

Error while installing Oracle Database Lite 10.2.0.1.1 for Win

Hello,
I am trying to install Oracle Database Lite 10.2.0.1.1 on Windows XP. I am going according screens on this page:
http://www.oraclebrains.com/2008/07/installing-oracle-database-lite-10g-release-3-mobile-server/
But at Step:12 - Mobile Server repository Wizzard after password enter I get error --- Io exception: The Network Adapter could not establish the connection. May I insert specific password for Username SYSTEM? Or where is problem?
Thanks for hint
David

Hi,
I have the same problem but, how can i know what my SID is ? i am trying with "ORCL" and it doesnt work.
Do you know in which file i can get it ? in the documentation of the installation i found this:
"If you are not sure of the values to enter for the URL, then you can query the data dictionary to obtain these values.
Connect as SYSTEM and run the following queries.
To retrieve the SID, execute: select instance_name from v$instance;
If you need to retrieve the port number, check the listener.ora file on the
back-end database."
But how can i query the database if i have not finished to install it yet and where is located the listener.ora file ?
I hope you can help me.
Thank you.

Performance Issues on Oracle Database Lite 10.3.0.3

Hello,
we have a big problem with one of our customers. He uses Oracle Database Lite in the standalone version. There are about 600 clients running a project with about 20 Publication Items. The customer works in the logistics field, so the Main time where nearly all clients want to sync and get their tours is from 02 AM to 05 AM, so that is the time with the most traffic.
Everything went well before last week. Suddenly the compose cycle needs (at least between that hours) about ten times longer than before. Normally we had about 40 - 80 seconds, now we have about 300 - 500 average with max values from over 1200 seconds.
Therefore we have a lot of conflicts and Disconnects on the clients. It is sometimes that bad, that nearly no client can sync successfully.
We checked our Selects in the publication Items, all are very fast and look good in the explain plan, so that shouldnt be the problem.
The installation is nearly in the Default state as oracle does when you install Oracle Lite. Are there any standard settings we can change? Does anyone had the same problem already?
The Machine is a Windows Server 2003 with an Intel Xeon CPU E7-4820 and 4 GB of RAM.
Of course our customer gets a lot of trouble because of that and we have to improve and fix that as fast as we can.
Any recommendation or opinions are very welcome.
If I have to give more Info about somewhat please feel free to ask, I will give it as fast as possible.
Thanks in advance
Holger

Hey,
many thanks for your proposals. The MGP runs every minute like the default settings are, because our application is a time sensitive. The data have to be very fast on the clients in the nights and thex are only a few minutes before available. I think the parameters are important in environemnts where the mgps runs only after a few minutes?
Let me summarize the situation since my las post:
We have days (nights) where everything goes quite well. Mainly that is thrusday and friday. But on the other hand, there are days where everything really is a mess.
The mgp caycles increase and when you look to mobile manager you see 70 clients syncing very very slowly (about 300 - 600 seconds) for just a little bit of data. Then we get the disonnects and the messages in the err.log.
What do you think, is this somehow network related, or ist this a logical problem in the Mobile Server itself?
Like postes earlier, there are 500 clients syncing against a standalone mobile server.
We just couldnt figure out, why the mgp times somehow and sometimes increase that much, that there are these problems.
First we thought, that they sync newly over wireless (GPRS or Edge) and that syncing is that slowly, that everything goes down, but arent sure. Is this possible because of the architecture of the Mobile Server? That a very slow network can slow down the mgps and that does timeouts and all the other stuff?
How many clients can a Standalone Mobile Server normally serve at same time without performance problems. What do you thin about the hardware I wrote? Is it powerful enough?

PL/SQL and Forms executable in Oracle 8i Lite ?

I've got 2 basic and important questions:
1.) Is it possible to store procedures with PL/SQL in a Oracle 8i Lite Database(Operating System Windows 2000)
2.) Are the normal Forms 6i - Applications executable on a Oracle 8i Lite Database.
(Operating System Windows 2000)
Regards
Steffen

Regardless of which path you want to take, in order to get the OCP certification in either the DBA or PL/SQL developer track, you must first obtain the respective OCA certification for that track. I'm assuming that since you are still undecided in which path to take that you haven't started working on either yet. If you look at the pages for the OCA DBA and OCA PL/SQL Developer certs and what is required for each, you'll see that the first block of tests for either certification (the SQL based exams) has the same options (1Z0-007, 1Z0-047, 1Z0-051) and passing one of those SQL based exams gives credit towards obtaining both OCA certifications. That might be a good place to start.
Doing one of these tests first might give you some extra time to decide which track you want to pursue. But as Justin said, it really depends on what you do (or plan on doing) in your career as to which path might be more beneficial for you.
As for the OCM level stuff, I wouldn't even think about it until you get the OCP. One step at a time... Same with OCP before OCA. That being said, my suggestions are just that, suggestions. You're free to take any exams/courses in any order, but you won't be able to obtain the certs until you have completed the requirements for each.

Sequencing and Trigger on Oracle 9i lite database

We created a schema (TESTSCHEMA) on Oracle 8.1.7 Enterprise edition and have a created a trigger which will use the sequence object to generate primary key for the table (TEST_TABLE)
Sequence creation:
CREATE SEQUENCE TESTSCHEMA.TEST_TABLE_SEQUENCE START WITH 6000 INCREMENT BY 1 MINVALUE 6000 MAXVALUE 6999 NOCACHE NOCYCLE NOORDER ;
Trigger creation:
CREATE OR REPLACE TRIGGER TEST_TABLE INSERT BEFORE INSERT ON TEST_TABLE FOR EACH ROW
DECLARE
pkValue NUMBER;
BEGIN
pkValue := 0;
Select TEST_TABLE_SEQUENCE.NextVal into pkValue from dual;
:NEW.TEST_KEY := pkValue;
END TEST_TABLE_INSERT;
We have created a snapshot of the schema on mobile server, synchronized the data with the client (Win32 for testing purpose).
The trigger works fine on the server, but when I run the same query on the lite database with msql it gives me an error:
[POL-3221] null key in primary index
I was wondering if Sequence generation and Triggers are supported on Oracle 9i lite database ? Or am I missing out something ??
Any information/ help is appreaciated
Thanks
Neeraj

You can't use SAVEPOINT / ROLLBACK TO SAVEPOINT statements in the database trigger:
ORA-04092: cannot SET SAVEPOINT in a trigger
ORA-04092: cannot ROLLBACK in a trigger
I am not sure what you need exactly, but you can try this:
Simulating ROLLBACK TO SAVEPOINT Behavior in a Database Trigger
http://www.quest-pipelines.com/pipelines/plsql/tips02.htm#JUNE
Regards,
Zlatko Sirotic

Oracle 8i Lite: logging to sql plus - uid, password, host string - whats that

If i install "Oracle 8i Lite" (just locally, not networked). There are two important things : "Navigator", and "SQL Plus". If in navigator, I create a local database called "xxx" (tables under 'system' user). Then if i need to query - i go to SQL Plus. Fine, but how do we log in - what is the "host string" ?.
The login needs, Userid, Password, Host String. In some docs, it said the userid, password for 'system' account is 'system, manager' respectively. Anyways, now the host string , i had read the 'host string' will be like "@databasename", so I think for me, it will be "@xxx"
But the way, I'm understing, i cant log, and SQL Plus says something "TNS: could not resolve service name". Maybe i have to something with that tnsnames.ora file....?
Incase, you could give ANY information, kindly inform.
Thanks
null

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Mulyadi Kurniawan ([email protected]):
Host string usually refers to the host string that is stored in your TNSNAMES.ORA file. You can open TNSNAMES.ORA with a text editor.
If you get "TNS: could not resolve service name", it's either you have not start the database or your configuration in TNSNAMES.ORA is wrong.<HR></BLOCKQUOTE>
hi,
iam getting the same error(the TNS thing)can you be a bit more explaining regarding how to solve the problem.
thanks
null

Oracle 8i Lite 4.0.2.0 & Satellite Forms 3.1

Hello,
I'm a french developper and I'm working on a software prototype on
PalmPilot. A drug dispensing software from TGS IN SITU that enables
medical prescription management on Palm with application developped
with Satellite Forms and data stored in Oracle 8.1.5 database.
I-The configuration on my Windows NT WS plattform
1.Oracle Server 8.1.5
2.Oracle 8i Lite for handheld device (Palm)
II-The mecanism transport : http
1.I used Web-to-go listener "http.bat"
2.Win NT RAS sevice for TCP/IP
3.iConnect Consolidator Server for replication "mgp.bat"
III-The Palm device
1.Consolidator Client for Palm : "ConsolidatorClient.prc"
2.Satellite Forms application files (*.prc and *.pdb)
3.OracleLauncher file for the HTTP conduit "OracleLauncher.prc"
IV-Schema creation with JAVA API
1.Creation of one master table NAMES with 2 fields and a primary key
constraint on the Oracle 8.1.5 DB server.
2.Creation of Consolidator Objects (Clients,Publications,Publication
Items,Subscription,...) in java file.
3.Execution of a script similar to the one provided by Oracle
"consolidator_install.bat" to initialize connection and to run
SQL script to fill the table NAMES.
V-Problem
First I start http.bat and mgp.bat.
After connecting my Palm with Network preferences menu in TCP/IP mode.
I start ConsolidatorClient on the Palm side with the correct IP adress.
I did not manage to have a correct SyncProgress at the end of the
composing part. I receive a "reader/writer error" and a sync failed.
Christophe

This is where we got the latest version:
ftp://oracle-ftp.oracle.com/server/patchsets/wgt_tech/olite/400223/
Sarah Hodge
Apex Systems, LLC
Tukwilla, WA 98188
206.241.9119

Oracle 8i Lite Synchronizatoin Problem--Very Crucial and Urgent

Currently,we are using Oracle 8i lite Version Release 4.0.1 in
our project.
Following is the problem we are facing during Web-To-Go
Synchronization.
We have published about 200 snapshots of tables on the Web-to-go
server.
After Installing the Web-to-Go Client,
the first time we went Offline, both the webtogo.odb and the
user odb got downloaded to the client's machine.
the size of user odb was about 10.7 MB containing 200
snapshots,without any data and the application about 15 MB.
We checked up the odb using plus80 and verified that all the
tables have been created(200 snapshots+200 snapshot logs).
Once we went Online , a memory/application error (illegal
operation,unable to access memory) was displayed.The m1 file
also remained in the client's machine.
Basically the synchronization fails from client to server.
Everytime the synchronization is fine,if the odb needs to be
created freshly,but once created and synchronized,the same error
is displayed.
We tried publishing with a reduced no of tables,and it went on
fine with both offline and online up to a size 8.28MB,with
about 152 tables.
An increase of even 10 KB by an addition of 2 more tables,gives
out the same error.
The limit on the no of snapshots is specified as 256 per refresh
group.
We are using only 200 as of now and that should be ok.
Please let us know the possible reasons for such kind of a
problem.
Let us know in case of any other clarification regarding the
problem.
Is there any limitation or requirement at the client site,w.rt
memory?
Pls Help
Meena.

Sanjay Kumar M.C. (guest) wrote:
: Hi,
: I had downloaded Oracle 8i Lite for NT (approx. 105 MB),
zip
: files data around 3 times and each time I get the error
message
: that the zip archive is corrupted . Is it the problem with the
: archive at the Oracle site.
: Can anybody help me to get the installable data set?
: Regards
: Sanjay
Hi
I experienced the same problem.
I have downloaded the file segments for oracle 8iLite and had
run the batch file.
And it worked.
Thanks!
null

I can't find namespace oracle.dataaccess.lite.dll

Dear All,
I'm developing application on mobile6.0 by using VB .Net, but I couldn't import namespce oracle.dataaccess.lite.dll.
Where I can downoad it ?Please suggetst
Thank you very much.
Meatee.

Do you have access to Oracle Lite server or at least to the OL server installation files? When you run Oracle Lite server installation, you're prompted about the components of OL you'd like to install. One of the components is MDK (Mobile Development Kit - for WindowsCE in your case) which contains the assembly you need...
You can also download the OL server installation files from here: http://www.oracle.com/technology/software/products/lite/htdocs/10gwinsoft.html
btw what do you mean by "I've loaded Oracle lite 10g already"??

Oracle 9i Lite replication suggestion needed

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