Connecting JDBC-ORACEL database using type 3 thin driver.

I'm new in Java. Could someone please send me the source code how to connect to remote oracle database with jdbc using Type 3 driver. I'm sure millions of people have already done this. I will appreciate if anyone could help me.

Have you written any Java or done JDBC before? I don't mean to insult you if you have, but look in any JDBC book or the Java Tutorial and you'll see how to connect to a database:
Class.forName("fullyResolvedJdbcDriverClassName");
Connection connection = DriverManager.getConnection("databaseURL");
Gotta put the JDBC driver class in your CLASSPATH somewhere.
Gotta follow the directions for your database URL to the letter.
But if you do all that, it should work.
Oracle and Type 3 won't change any of this. Personally, I connect to Oracle using the Type 4 thin driver. Why are you using Type 3?
Did you look at the JDBC tutorial on-line? Sun has great materials there. Have you checked any of that out? - MOD

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How to connect to personal oracle using oracle thin driver on windows98

Hi,
i would like to know is it possible to connect to personal oracle8 using oracle thin driver on windows98.iam getting some exceptions when iam running ,could any one help me
1.exception in thread main java.sqlexception:IOexception:the
networkadapter could not establish the connection
2.at oracle.jdbc.dbaccess.DBError.throws sqlexception(DBError.java)
3.atoracle.jdbc.dbaccess.DBError.throws sqlexception(DBError.java)
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null

http://www.orafaq.com/wiki/JDBC#Thin_driver

Jdbc connectivity using type 4 driver using oracle10g

Hi while running a jdbc program using type 4 driver using oracle 10 g I am Getting following exception
java.lang.NullPointerException
java.lang.NullPointerException
at Type4ConnectTest.main(Type4ConnectTest.java:31)
Exception in thread "main" java.lang.ClassNotFoundException: oracle.jdbc.driver.
OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at Type4ConnectTest.main(Type4ConnectTest.java:15)
My Program Code is..
import java.sql.*;
class Type4ConnectTest
public static void main(String args[])throws Exception
Connection con=null;
Statement st=null;
ResultSet rs=null;
try
// DriverManager.registerDriver(new Oracle:jdbc:OracleDriver());
Class.forName("oracle.jdbc.OracleDriver");
String url="jdbcracle:thin:@localhost:1521";
con=DriverManager.getConnection(url,"sarika","sarika");
catch(NullPointerException e)
System.out.println("e");
e.printStackTrace();
finally
try
con.close();
st.close();
rs.close();
catch(Exception e)
System.out.println(e);
e.printStackTrace();
I also set path of ojdbc14.jar and orai18n.jar in environment variable.
pls help to solve the problem

Class.forName("SOME_DRIVER_CLASS");Is tricky to use because it will compile not needing to reference the vendors jar file.
You have to remember to deploy it though where ever you plan to run this program.
If you are running from command line
java -cp PATH_TO_JAR Type4ConnectTest

Jdbc connection using oracle thin driver( using jdk1.4 and oracle8 )

hello ..
while i was tring to connection using oracle thin driver and jdk1.4 am getting the below error message. i have set the class path for the driver also. am using oracle8 personal edition and jdk1.4.
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        at java.sql.DriverManager.getConnection(DriverManager.java:512)
        at java.sql.DriverManager.getConnection(DriverManager.java:171)
        at Connexa.main(Connexa.java:18)[/b]
Press any key to continue...
my program is....
import java.sql.*;
import java.io.*;
import java.util.*;
import oracle.jdbc.driver.*;
// needed for new BFILE class
import oracle.sql.*;
   public class Connexa {
public static void main (String args []) throws Exception {
        Statement stmt=null;
try{
    // Load the Oracle JDBC driver
    //DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Class.forName("oracle.jdbc.driver.OracleDriver");
    // Connect to the database
    // You can put a database name after the @ sign in the connection URL.
Connection conn =
DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:orcl","scott","tiger");
    //Connection conn =
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catch (SQLException e)
      e.printStackTrace();

The code itself is fine; the problem is with one of:
1) the connection URL
2) intermediate networking
3) the database itself
1) your connection URL is "jdbc:oracle:thin:@127.0.0.1:1521:orcl"
- is Oracle really running on the default port, 1521
- is the installation SID really "orcl"
2) lots of possibilities, but only a couple are likely
- is TCP/IP configured and running on your host
- is there a persoanl firewall rpduct running? perhaps it's blocking the connection
3) Is Oracle running?
Is the listener running?

Error in creating Connection Pool using Oracle Thin Driver

Hi,
I am trying to create a connection pool in WS 5.1 with sp #6 using Oracle Thin Driver (oracle.jdbc.driver.OracleDriver) on a Sun box. But I am able to create the pool using weblogic.jdbc.oci.Driver. I get an DBMS Driver exception when I use thin driver. I have LD library path and weblogic class path set correctly. WL shows the following exception :
weblogic.common.ResourceException: weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: Io exception: The Network Adapter could not establish the
connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java)
Any help on this is greatly appreciated.
Thanks,
Ramu

Hi Ramu,
Please post your connection pool setting here. You might have missed some
port/server info. The driver is unable to connect to the db server here.
sree
"Ramu" <[email protected]> wrote in message
news:3d5bbc3a$[email protected]..
>
Yes. I am trying to create a connection pool in weblogic and I have theweblogic
class path setup correctly. It points to classes111.zip andnls_charset11.zip.
>
-Ramu
"Neo Gigs" <[email protected]> wrote:
Did you setup the JDBC library classpath correctly?
For me, e.g. Oracle 7.3.4, the classpath should be:
export CLASSPATH = /oracle7.3.4/jdbc/lib/classes.zip:%CLASSPATH%
Noted that the JDBC classpath must be the first classpath element in
the export
statement.
Neo

Connection using type 4 driver

Hi,
We are using type 4 driver to connect to Oracle.
I am getting an exception as
"com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Object not found in lookup of CWD".
Can anyone tell me the reason and how to solve it?

This s my code:-
try
        InitialContext ic = new InitialContext();
     DataSource ds = (DataSource)ic.lookup("jdbc/CWD");
     con=ds.getConnection();
     st = con.prepareStatement("select desig from Users where username like cusername and cpassword like password");
        rs = st.executeQuery();
        String desig=null;
        while(rs.next())
             desig=rs.getString("desig");
             if(desig.equals("admin"))
                    wdThis.wdFirePlugToadminview();
   else if(desig.equals("customer"))
                        wdThis.wdFirePlugTouserview();
             else
                    wdComponentAPI.getMessageManager().reportSuccess("Invalid Username/Password");
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   {wdComponentAPI.getMessageManager().reportException(e.toString(),true);}
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Not able to connect to database using Oracle ODBC Driver

Hi,
I have installed Oracle client on a system. there are 2 homes installed. When I check the ODBC administrator, I see that only one ODBC driver is present. There are Net 8 services configured in both the homes.
When I try to connect to a database with the services configured in the second home using the ODBC driver, I am getting an error that the TNS name could not be resolved.
How can I use the ODBC driver to connect to the databases using services defined in the second home?
The name of the ODBC driver is 'Oracle in <firsthomename>
Thanks & Regards

Hi,
Thanks for the help.
I tried this, but it doesn't work. I'm still getting the error.
Now I am not able to create a DSN when I set the ORACLE_PATH to the second home. It says 'the setup routines for the Oracle in ora1 ODBC Driver could not be loaded due to system error code 998.'
Any other solution?
Thanks in advance & Regards
Anuja

GUYS!! Is there any way to write BLOB's 4K using Oracle thin driver

I've been trying for 3 days to do that but nothing worked ...
Not
setBinaryStream(x, new ByteArrayInputStream(anArrayWith10KBytes), anArrayWith10KBytes);
nor setBytes(x, myArray), or setObject(x, myArray).
Is there any way to store Blobs to Oracle 8.1.6 using the thin driver ????????????
Please help ... cause I really need it !!!
Best regards,
Stefig

Hi Stefig
Following code help you to store the files >4k in BLOB column in Oracle database
test is a table in which TEST is BLOB column
String url = "jdbc:oracle:thin:@.....";
String user = "user name";
String password = "password";
Connection conn = null;
PreparedStatement aQuery = null;
ResultSet rs = null;
try
Class.forName("oracle.jdbc.driver.OracleDriver");
conn = DriverManager.getConnection(url,user,password);
conn.setAutoCommit(false);
Statement stmt = conn.createStatement();
stmt.execute("insert into test values (EMPTY_BLOB())");
rs = stmt.executeQuery("select TEST from test");
rs.next();
BLOB blob =((OracleResultSet)rs).getBLOB(1);
File f = new File(filename);
FileInputStream io = new FileInputStream(f);
OutputStream os = blob.getBinaryOutputStream();
int size = io.available();
byte[] buffer = new byte[1024];
int length=0;
while((length=io.read(buffer)) != -1)
os.write(buffer,0,length);
io.close();
os.close();
stmt.execute("commit");
catch()
Good Luck
From
Sachin

Using oracle thin driver from Weblogic server 6.1

Hi
I need to know which driver is best for establishing JDBC Connection i.e.
whether to use JDriver provided with Weblogic or to go using Oracle thin driver.
Can some one tell the detailed procedure involved in configuring oracle thin driver
in Weblogicserver 6.1.
Thanks in advance,
S Gopikrishna

I would recommend using the thin driver where ever possible, their are
certain problems with thin driver which are more in the area of XA support
you can check weblogic documentation for pointers on this. Oracles latest
thin driver is pretty stable as they have fixed a bunch of problems.
heres how to use thin driver:
create the connection pool using the following url
jdbc:oracle:thin:@<mc-name or ip-address>:<port-no>:<oracle sid>
and driver: oracle.jdbc.driver.OracleDriver
You dont have to install the thin driver its bundled with the product.
hth
sree
"S Gopikrishna" <[email protected]> wrote in message
news:3c34a0e5$[email protected]..
Hi
I need to know which driver is best for establishing JDBC Connection
i.e.
whether to use JDriver provided with Weblogic or to go using Oracle thin
driver.
Can some one tell the detailed procedure involved in configuring oracle thin
driver
in Weblogicserver 6.1.
Thanks in advance,
S Gopikrishna

Using oracle thin driver

Hi,
I have a problem in using oracle thin driver,ive downloaded oracle thin driver and classpath has been set for classes12.zip.Iam trying to connect to server:teams sid:teams .
the following code compiles and throws error @ runtime
************************ code****************8
import java.sql.*;
public class ocdtest {
public static void main(String arg[]){
try {
DriverManager.registerDriver (new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection ("jdbc:oracle:thin:@teams:1521:teams", "raghu", "startoracle");
Statement stmt = conn.createStatement ();
ResultSet rset = stmt.executeQuery ("select login_name from login");
while (rset.next ()){
System.out.println (rset.getString ("login_name"));
}catch(Exception e){
System.out.println(e);
********************* code *********************************
********************** Exception *************************
Exception in thread "main" java.lang.UnsatisfiedLinkError: get_env_handle
at oracle.jdbc.oci8.OCIEnv.get_env_handle(Native Method)
at oracle.jdbc.oci8.OCIEnv.getEnvHandle(OCIEnv.java:70)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:359)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:252)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:172)
at ocdtest.main(ocdtest.java:11)
*******************************Exception **********************
can anyone help me how to solve this problem.
thanks in advance
karthik

Hi,
The following code works
import java.sql.*;
public class ocdtest {
public static void main(String arg[]){
try {
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          Connection con=DriverManager.getConnection("jdbc:oracle:thin:@teams:1521:teams", "raghu", "startoracle");
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          System.out.println("resultset");
          while(rs.next()){
               System.out.println(rs.getString("login_name"));
}catch(Exception e){
          System.out.println(e);
all u need to download is classes12.zip and the patch for this zip .
thanks and regards
Karthik

Unable to connect to Oracle Database using Oracle Sql developer 2.1.1.64

Hi Everyone,
I am searching for some help regarding my problem with Oracle connectivity. I have installed Oracle 11g release 2 on my Windows XP Professional Laptop. For a few days after installation i could connect to the Oracle database with the SYSTEM account using Oracle SQL developer ( installed on the same Laptop) but now i am unable to do so.It gives me this annoying message:
An error was encountered performing the required operation Got a minus one from read call .Vendor code 0
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(DESCRIPTION =
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(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ORACLE)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
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(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
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SID_LIST_LISTENER =
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(SID_NAME = Oracle)
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(DESCRIPTION_LIST =
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(DESCRIPTION =
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Thanks for your patience and help in advance.
---Prashant

Hello Irian and Sue,
I can connect to the Oracle database using SQL Plus. Now when i TNSPING ORACLE from command line i get the following message :
Used parameter files:
D:\app\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
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How can I connect to the database using ODBC within excel.

Hi,
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Priyanka
Edited by: user554934 on Jun 9, 2009 2:53 AM

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Connecting JDBC-ORACEL database using type 3 thin driver.

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