JDBC DRIVER COMPATIBILITY PROBLEM

hi all,
im using windows 98 ,jdk 1.3, and oracle 9i
on compiling the program i'm getting the error
cannot resolve symbol
class OracleDriver()
package driver
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver()
the error which it is giving is that it cant resolve symbol
the class path is right (i guess it should be)
OracleDriver class is present in oracle.jdbc.driver package but then too it cant resolve the symbol
what do u think is the prob
suggest some solution
i have to do database connectivity with servlets
help me
pallavi

I think you've made some syntax error,
try to change this sentence "DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver()"
to "DriverManager.registerDriver(oracle.jdbc.driver.OracleDriver)"
or you can just write like this:
Class.forName("oracle.jdbc.driver.OracleDriver")
String conurl="jdbc:oracle:thin:@localhost:1521:orcl";
Connection con=DriverManager.getConnection(conurl,"username","password");
hope it will do some help

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Database Error Information:
Native Error Code: 0
SQL State: 08S01
Query Error: [Macromedia][SQLServer JDBC Driver]A problem occurred when attempting to contact the server (Server returned: Connection reset). Please ensure that the server parameters passed to the driver are correct and that the server is running. Also ensure that the maximum number of connections have not been exceeded for this server.
Custom Error Code: 08S01
Database Error Information:
Native Error Code: 0
SQL State: n/a
Query Error:
Query Of Queries runtime error.
Table named GlobalDetails was not found in memory. The name is misspelled or the table is not defined.
Custom Error Code: n/a
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Hi,
I would like to find out if the Oracle9i 9.2.0.1 JDBC Drivers can be used to access an Oracle 8.1.7 database.
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I think you've made some syntax error,
try to change this sentence "DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver()"
to "DriverManager.registerDriver(oracle.jdbc.driver.OracleDriver)"
or you can just write like this:
Class.forName("oracle.jdbc.driver.OracleDriver")
String conurl="jdbc:oracle:thin:@localhost:1521:orcl";
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hope it will do some help

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Internal Servlet Error:
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Hello
here is the modified code
import java.sql.*;
import oracle.jdbc.driver.*;
public class Oracle_Test
public static void main(String args[])
String sql = "";
String strdisp = "";
Connection con = null;
//Statement cs = null;
CallableStatement cs = null;
ResultSet rs = null;
try
Class.forName("oracle.jdbc.driver.OracleDriver");
System.out.println("Hello 1");
//con = DriverManager.getConnection("jdbc:oracle:thin:@192.1.1.70:1521:epatra","kamna_local","kamna");
con = DriverManager.getConnection("jdbc:oracle:thin:@10.8.51.182:1521:DEVPG","RINGERS","RINGERS");
System.out.println("Hello 2");
try
CallableStatement proc = con.prepareCall("{ call PHONEGEN.HOME_MDN_SEARCH_RINGER(?, ?, ?, ?, ?, ?) }");
proc.setString(1, "2231015897");
proc.setString(2, "1071706417");
proc.registerOutParameter(3, OracleTypes.VARCHAR);
proc.registerOutParameter(4, OracleTypes.VARCHAR);
proc.registerOutParameter(5, OracleTypes.VARCHAR);
proc.registerOutParameter(6, OracleTypes.VARCHAR);
System.out.println("Hello 3");
boolean x = cs.execute();
String homemin = proc.getString(3);
String homemdn = proc.getString(4);
String phoneType = proc.getString(5);
String outStatus= proc.getString(6);
System.out.println("Hello 3");
proc = null;
con.close();
con = null;
catch(NullPointerException sqle)
sqle.printStackTrace();
catch(Exception ex)
ex.printStackTrace();
System.out.println("error in finding class "+ex);
The Exception comes at this
CallableStatement proc = con.prepareCall("{ call PHONEGEN.HOME_MDN_SEARCH_RINGER(?, ?, ?, ?, ?, ?) }");
And here is the output when the rpogram runs....
Hello 1
Hello 2
Hello 3
java.lang.NullPointerException
at Oracle_Test.main(Oracle_Test.java:31)
Thanks for your help.....
Looking for a solution soon
Regards
Abhinav

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Hi guys. I am taking a dbsystems class at school. We are required to connect to the schools oracle db using this package: oracle.jdbc.driver
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null

Roger Grywalski (guest) wrote:
: I'm not able to get the JDBC thin driver to correctly support
: multiple threads using the same database connection. A long
: running query in one thread blocks all the other threads until
: the query begins returning data.
That's true. We don't serialize requests but synchronize them
over one physical connection.
: My configuration is :
: JDBC 8.0.4.6 on Solaris & NT
: Oracle 8.05 on HPUX
: I have tried the JDBC 8.1.5 driver but abandoned it because in
: some situations it will deadlock itself with only 1 client
: thread! (I can recreate this at will.)
: I have plenty of thread stacks showing the problem if anyone is
: interested.
Please file a bug. We would like to fix them.
We have excellent results with our 8i drivers. We ran
more than 1000 threads and they all work fine.
Oracle Technology Network
http://technet.oracle.com
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null

Post the full stacktrace here
Also you might want to post jdbc related questions to weblogic.developer.
interest.jdbc
Kumar
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 at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerImpl.loadPersistenceConfig(PersistenceManagerImpl.java:2085)
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 at gwumc.edu.smhs.servlet.VisitingStudentDean.doPost(VisitingStudentDean.java:27)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
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 at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
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 at java.security.AccessController.doPrivileged(Native Method)
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 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
 at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
 at com.iplanet.ias.we
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 at com.sun.jdo.spi.persistence.support.sqlstore.SQLStoreManager.getPersistenceConfig(SQLStoreManager.java:128)
 at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerImpl.loadPersistenceConfig(PersistenceManagerImpl.java:2085)
 at com.sun.jdo.spi.persistence.support.sqlstore.impl.PersistenceManagerImpl.getRetrieveDesc(PersistenceManagerImpl.java:1009)
 at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.createRetrieveDesc(CodeGeneration.java:707)
 at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.checkRetrieveDesc(CodeGeneration.java:4665)
 at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.prepareRetrieveDescs(CodeGeneration.java:4360)
 at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.CodeGeneration.query(CodeGeneration.java:850)
 at com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc.JQLC.codeGen(JQLC.java:332)
 at com.sun.jdo.spi.persistence.support.sqlstore.query.QueryImpl.doExecute(QueryImpl.java:626)
 at com.sun.jdo.spi.persistence.support.sqlstore.query.QueryImpl.executeWithArray(QueryImpl.java:552)
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 at gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_ConcreteImpl_LocalHomeImpl.findActiveByPassword(StudentBean129315485_ConcreteImpl_LocalHomeImpl.java:137)
 at gwumc.edu.ejb.smhs.visitingstudent.StudentDeanSessionBean.ejbCreate(StudentDeanSessionBean.java:24)
 at gwumc.edu.ejb.smhs.visitingstudent.StudentDeanSessionBean_LocalHomeImpl.create(StudentDeanSessionBean_LocalHomeImpl.java:27)
 at gwumc.edu.smhs.servlet.VisitingStudentDeanModel.<init>(VisitingStudentDeanModel.java:18)
 at gwumc.edu.smhs.servlet.VisitingStudentDean.doPost(VisitingStudentDean.java:27)
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 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
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 at org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:278)
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 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:203)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
 at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
 at com.iplanet.ias.web.WebContainer.service(WebContainer.java:850)
[24/Jan/2005:15:38:42] SEVERE ( 2440): StandardWrapperValve[visitingstudentdean]: Servlet.service() for servlet visitingstudentdean threw exception
 javax.servlet.ServletException: nested exception is: com.sun.jdo.api.persistence.support.JDOFatalInternalException: Failed to load the configuration for class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState.
 NestedException: com.sun.jdo.api.persistence.support.JDOUserException: The mapping for class gwumc.edu.ejb.smhs.visitingstudent.StudentBean129315485_JDOState is invalid. Compile the class in the IDE, correct any errors, and verify that all required files are packaged for execution.
 at gwumc.edu.smhs.servlet.VisitingStudentDean.doPost(VisitingStudentDean.java:41)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
 at org.apache.catalina.core.StandardWrapperValve.access$000(StandardWrapperValve.java:118)
 at org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:278)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:274)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:203)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
 at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
 at com.iplanet.ias.web.WebContainer.service(WebContainer.java:850)
Any suggestion is great.
Thanks,

Hi again, Thanks for the reply!,
I understand the part that you mentionned about specifying the database name. That is not what is causing me a problem : I was reffering to an instance. A new feature of MS SQL server 2000 -> you can have multiple SQL server instances, which means that each will have its own set of databases. Kinda like having multiple virtual servers but on the same machine. With ODBC, you can connect to the DEFAULT instance by just specifying the server name only. When you try to connect to a non default instance in ODBC you must specify it like this : '\\server_name\instance_name.'. I have found no way to do this with the type 4 MS driver (writting it like this : '//server/instance' or any other way was unsuccessful). Does anyone know how to do this or if it can be done with the MS driver???
THX, Bye
Andre Carrier

Oracle 9.2.0.6 client JDBC OCI driver compatibility issue with JRockit 1.4.

I have weblogic server 8.1 sp4 running on Linux E3.0 using JRockit 1.4.2_5.
I cannot seem to get the Oracle driver ojdbc14.jar to work. Yes I have added $ORACLE_HOME/bin to my classpath prior to any weblogic classes, I added $ORACLE_HOME/lib and $ORACLE_HOME/jdbc/lib to my LD_LIBRARY_PATH with no luck.
I get the error "no ojdbc10 in java.library.path".
I keep reading in the JDBC driver notes that the driver is compatible with different version of JDK 1.x but not JRockit. Perhaps Oracle 10 has this fixed.
Anyone experiences the same problem ? I am stuck ..

Oracle database 10.2 drivers ojdbc14.jar may also be used with JDK 5.0.
http://www.oracle.com/technology/tech/java/sqlj_jdbc/htdocs/jdbc_faq.htm#02_03

JDBC DRIVER COMPATIBILITY PROBLEM

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