Access Oracle database on ARM platform

Hi
I am trying to access Oracle database on ARM platform.
Is anyone has experience about that?
It seems that the instance client has no ARM version.
Thanks for any suggestion.

Pro*C and oci are cool but I recomend the Oracle Template Library.
It is much simpler and easier to use.
It is just one .h file which includes a set of classes which are a thin wraper over oci.
Try it, you don't know what you are missing.
(That goes for the oci and pro*c advocates too :)
http://www.geocities.com/skuchin/otl/home.htm
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Hi,
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http://java.sun.com/developer/onlineTraining/Database/JDBC20Intro/

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If the database is remote you would need to setup a sqlnet.ora and a tnsnames.ora file. Their locations are platform dependent. On AIX the files are in /etc while on some platforms you find the files in /var/opt/oracle and on others $ORACLE_HOME/network/admin. We have a Sun Sparc running SunOS 5.6 that has them in /var/opt/oracle.
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I am a bit confused as to what way to go. I am building a desktop application that needs to access an oracle database. I have done this in the past using code similar to the following:
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I want to be able to change this connection info from a properties file which I have already done, not sure if this bit of information would change the answer to my question. I was also looking at the DataSource api, this looks like it is close to what I should use, what are your thoughts?
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I have tried exactly that and am getting an error which let me to believe it couldn't be done that way. Here is my code and error message:
public class readPropsFile {
    String getURL() throws IOException {
        // default values for properties file
        String Family = "Family:jdbc" + ":oracle:" + "thin:@";
        String Server = "Server:111.111.111.111";
        String Port = "Port:1521";
        String Host = "Host:oradb";
        String Username = "Username:username";
        String Password = "Password:password";
        try {
            new BufferedReader(new FileReader("C:\\data\\Properties.txt"));
        } catch (FileNotFoundException filenotfound) {
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            System.out.println("The file DOES NOT exist, now creating...");
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            out.write(Server);
            out.newLine();
            out.write(Port);
            out.newLine();
            out.write(Host);
            out.newLine();
            out.write(Username);
            out.newLine();
            out.write(Password);
            out.newLine();
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        Server = props.getProperty("Server");
        Port = props.getProperty("Port");
        Host = props.getProperty("Host");
        Username = props.getProperty("Username");
        Password = props.getProperty("Password");
//      prints properties to a file for troubleshooting
        PrintStream s = new PrintStream("c:\\data\\list.txt");
        props.list(s);
        in.close();
        String URL = "\"" + Family + Server + ":" + Port + ":" + Host + "\"" +
                "," + "\"" + Username + "\"" + "," + "\"" + Password + "\"";
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}And here is where I try to call the method:
public class connWithProps1 {
    public static void main(String[] args) {
        readPropsFile callProps = new readPropsFile();
        try {
            callProps.getURL();
            String url = callProps.getURL(); // not needed
            System.out.println("The URL (in connWithProps1) is: " + csoProps.getURL());
            DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
            Connection conn = DriverManager.getConnection(url);
            // Create a Statement
            Statement stmt = conn.createStatement();
            ResultSet rs = stmt.executeQuery("select .... WHERE ....'");
            while (rs.next()) {
                System.out.println(rs.getString(1));
            } // end of rs while
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        } catch (SQLException sqle) {
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        } catch (IOException ioe) {
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}The error I get is:
SEVERE: null
java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
111.111.111.111:1521:oradb","username","password"
        at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
        at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:112)
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:173)
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:460)
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:411)
        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:202)
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
{code}
Although the URL prints out correctly and when I tried plugging in the URL manually, it works just fine. One other thing I noticed was the line "The file exists, or was created sucessfully" is output 3 times.
I will go back and change my code to properly close the resultset, thanks for catching that. Id rather use what I have instead of JNDI unless it's nesessary.
Edited by: shadow_coder on Jun 19, 2009 2:16 PM

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libpthread.so.0 => /lib/vfp/libpthread.so.0 (0x40022000)
libc.so.6 => /lib/vfp/libc.so.6 (0x40041000)
/lib/ld-linux.so.3 (0x2a000000)
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-rwxr-xr-x 1 root root 1201672 2009-04-09 18:02 /lib/libc-2.9.so
lrwxrwxrwx 1 root root 14 2010-07-01 16:52 /lib/libcap.so.1 -> libcap.so.1.10
-rw-r--r-- 1 root root 13984 2008-11-14 02:47 /lib/libcap.so.1.10
lrwxrwxrwx 1 root root 14 2010-06-16 17:21 /lib/libcap.so.2 -> libcap.so.2.11
-rw-r--r-- 1 root root 13800 2008-11-17 06:14 /lib/libcap.so.2.11
-rw-r--r-- 1 root root 181816 2009-04-09 18:02 /lib/libcidn-2.9.so
lrwxrwxrwx 1 root root 14 2010-06-16 17:21 /lib/libcidn.so.1 -> libcidn-2.9.so
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-rw-r--r-- 1 root root 38400 2009-04-09 18:02 /lib/libcrypt-2.9.so
-rw-r--r-- 1 root root 1210776 2009-04-04 03:06 /lib/libcrypto.so.0.9.8
lrwxrwxrwx 1 root root 15 2010-06-16 17:21 /lib/libcrypt.so.1 -> libcrypt-2.9.so
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i wanted to ask one more thing...
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How to access Oracle database with perl ?

Hi Anyone/Everyone,
This may not be the best place to post this, but I don't know where else to get help.
Basically I have some sql I need to run on an Oracle db on Unix, but I need to run it from NT.
There are a number of perl modules that I think may of use, ie. DBI, DBD::Oracle, etc.
but I don't know how to use them.
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Hi,
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Ed ([email protected]):
Hi Anyone/Everyone,
This may not be the best place to post this, but I don't know where else to get help.
Basically I have some sql I need to run on an Oracle db on Unix, but I need to run it from NT.
There are a number of perl modules that I think may of use, ie. DBI, DBD::Oracle, etc.
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Can someone show me what to, please ? Examples would be good.
I have very little experience with this, so any help would be greatly appreciated.<HR></BLOCKQUOTE>
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Accessing Oracle Database from PocektPC / Palm

Hi
We need to develope a mobile application where client can be Palm or PocketPC device (preferably PocketPC)
and the Server is Oracle 9 on Sun Solaris.
Some data will be logged into PDA device and stored in the local database. Thereafter it needs to connect to Oracle and INSERT into it.
We do not want to use any third party sw as far as possible. The client does not have App Server (so web services is not possible)
If we have to use Palm device what are the solutions?
If we have to use PocketPC device what are the solutions?
thanks and regards
Haresh Gujarathi
eMantra Technologies.

Haresh,
With a max of 10 clients and 3-4 simultaneous syncs, I think your customer can run Lite in standalone mode without the App Server. Before I answer your questions, I'd like to give a brief description of the data model for Lite, which might help.
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1. If Lite is not in the picture at all, then you can simply use one of Oracle's connectors (e.g. JDBC) to access the 9i Database.
2. Yes, .NET is supported in Oracle Lite, releases 5.0.2.8 and higher.
3. I'll have to do some further research for the answer to this question to see if it's possible to write an app that can connect to the Lite DB on Palm using Mobile VB.
4. #2 can be done and it might be possible to do #3.
5. There are some tutorials on OTN. Here is the link:
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Please let me know if you have additional questions.
Cheers,
Junius

Accessing Oracle Database from PcoektPC / Palm

Hi
We need to develope a mobile application where client can be Palm or PocketPC device (preferably PocketPC)
and the Server is Oracle 9 on Sun Solaris.
SOme data will be logged into PDA device and stored in the local database. Thereafter it needs to connect to Oracle and INSERT into it.
We do not want to use any third party sw as far as possible. The client does not have App Server (so web services is not possible)
If we have to use Palm device what are the solutions?
If we have to use PocketPC device what are the solutions?
thanks and regards
Haresh Gujarathi
eMantra Technologies.

Haresh,
With a max of 10 clients and 3-4 simultaneous syncs, I think your customer can run Lite in standalone mode without the App Server. Before I answer your questions, I'd like to give a brief description of the data model for Lite, which might help.
When you enter data into your client (PPC, Palm or laptop), the data is put into an Oracle Lite Database, located on the client. When you synchronize with the Oracle Lite Mobile Server, the Lite DB on the client is synchronized with the Lite DB on the Mobile Server. This synchronization is done through http and we provide the infrastructure for this process.
Once the data is on the Mobile Server, the data on the Oracle Lite DB can be inserted into the Oracle 9i DB through JDBC.
When you ask about the Wi-fi connection, what exactly are you speaking of? For example, do you mean an 802.11b connection between the Lite client and the Mobile Server, and then an additional 802.11b connection between the Mobile Server and the 9i DB? In both cases, this can be done because it's simply a different mode for the transport of data.
1. If Lite is not in the picture at all, then you can simply use one of Oracle's connectors (e.g. JDBC) to access the 9i Database.
2. Yes, .NET is supported in Oracle Lite, releases 5.0.2.8 and higher.
3. I'll have to do some further research for the answer to this question to see if it's possible to write an app that can connect to the Lite DB on Palm using Mobile VB.
4. #2 can be done and it might be possible to do #3.
5. There are some tutorials on OTN. Here is the link:
http://otn.oracle.com/products/lite/tutorials/index.html
Please let me know if you have additional questions.
Cheers,
Junius

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Dear Gurus,
I wants to accesses either through sql*plus or Toad, the database located in a different city. what configuration is/are required and where to do the configurations. I'm using oracle 10gr2 and operating system is solaris.

The configuration needed is in tnsnames.ora file. Add the entry in your tnsnames.ora file and you can connect to the remote database. the tnsnames.ora file will be in the below path
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Regards,
http://ocp-dba.blogspot.com

Testing Oracle Databases on multiple platforms

Hi,
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Does anyone have any thoughts on how we could extend this certification to other platforms without having the systems in-house? Does Oracle offer any type of hosted testing environment that we could connect to to test the application?
Thanks,

Hi,
My company is an independent software vendor with a product that uses an Oracle (or SQL Server) database. We currently certify use of the product on Oracle 8i on HPUX, AIX and Solaris (since this is the hardware that we have in-house).
Does anyone have any thoughts on how we could extend this certification to other platforms without having the systems in-house? Does Oracle offer any type of hosted testing environment that we could connect to to test the application?
Thanks,

OO4O - Excel user forms accessing Oracle databases

Hi,
A friend of mine have been doing some tests with Oracle Objects for OLE. It worked very well so far.
He was able to connect, insert, delete, update and query using VBA code.
However, he wants to develop an application with excel userforms. He is using Oracle Data Control, but how can he connects userform field with database field?
Please, send him sample code if possible: His e-mail address is [email protected];
Thanks in advance,
Sergio.

Hi KenC,
Thanks for the Link but the same is not the case in Oracle R12 , it does nt use Jinitiator . Still the issue remains.
The Jar are not downloaded , the cache not found entry are seen in the java console.
regards

Access Oracle database on ARM platform

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