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Hello all,
I have been trying to use the OCI driver to connect to Oracle 9i, but have been getting the following error:
java.sql.SQLException: Closed Connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.oci8.OCIDBAccess.check_error(OCIDBAccess.java:2364) at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:480) at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:360) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:521) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:325) at java.sql.DriverManager.getConnection(DriverManager.java:517) at java.sql.DriverManager.getConnection(DriverManager.java:177) at TestOCI.main(TestOCI.java:17)
Here's my setup:
. Running on 'SunOS beavis 5.7 Generic_106541-17 sun4u sparc
SUNW,Ultra-5_10'
. java version is 'Java(TM) 2 Runtime Environment, Standard Edition
(build 1.3.1-b24)'
. echo $LD_LIBRARY_PATH -> /users/david/TestOCI/9.2.0.3:/oracle/lib
. in the '9.2.0.3' directory, I have the following files:
classes12_g9203.zip, libheteroxa9.so, libheteroxa9_g.so,
libocijdbc9.so, libocijdbc9_g.so (downloaded from the oracle driver
section)
And the sample program that I run, TestOCI.java:
import java.sql.*;
public final class TestOCI {
private static final String DRIVER = "oracle.jdbc.OracleDriver"; private static final String URL = "jdbc:oracle:oci8:@zool";
public static void main(String[] args) {
try {
Class.forName(DRIVER); Connection con = DriverManager.getConnection(URL,"user", "pw"); Statement stmt = con.createStatement(); } catch (Exception e) { e.printStackTrace();
I have tried to change the URL to 'oci' instead of 'oci8', same result. It does work perfectly if I use the thin driver however. This is run with the classpath explicitely set to '/users/david/TestOCI/9.2.0.3/classes12_g9203.zip:.' I have also tried to run DbVisualizer (java client) against Oracle with the same setup, and I get the very same exception.
Does anyone have a clue/pointer?
Thanks
Received on Mon Jun 23 2003 - 15:59:09 CDT