JDBC-ODBC BRIDGE (General error)

I get some time "SQLException : general error" on the screen followed by a "[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]General network error. Check your network documentation" when i am using the jdbc-odbc bridge on a jsp page
My configuration:
OS : WIN NT 4.0
TOMCAT 4.0
JSP
Database : SQL server 2000
Database driver: Sun JDBC-ODBC bridge
Could it come from a concurrent access problem?
Does anyone have an idea?
Thank you,
Deenesh

I've found that the descriptive "General Error" message ususally means there's something wrong with my sql. If your db passes Navin's test (meaning it's up and running), then try to take your sql query and paste it into a sql window for your db. Sometimes this gets you an error message that is a little more descriptive.

Similar Messages

Jdbc-odbc bridge connection error

Hi,
Please help me to create a jdbc-odbc connection from Jdev10g to a TSM server database.
I have created a database connection with the following parameters:
Connection name: tsm1a
Connection type: jdbc-odbc bridge
Username: admin
Password: ***
Datasource name: tsm1 (this is the name of the DSN datasource name in my Windows ODBC DSN datasource)
Extra parameters: NONE
Clicking on the Test button shows Success!
I have tried to launch the SQL worksheet, it is success and give me a correct result to my "select * from volumes" query.
I have created a simple JSP page:
<%@ page contentType="text/html;charset=windows-1250"%>
<%@ taglib uri="http://xmlns.oracle.com/j2ee/jsp/tld/ojsp/sqltaglib.tld"
prefix="database"%>
<html>
<body>
<database:dbOpen connId="c1" URL="jdbc:odbc:TSM1a" user="admin" password="***">
<database:dbQuery connId="c1" output="html" queryId="q1" >
select * from volumes
</database:dbQuery>
</database:dbOpen>
</body>
</html>
The result of the run of it:
javax.servlet.jsp.JspTagException: Failed to establish connection at oracle.jsp.dbutil.tagext.dbOpenTag.doStartTag(dbOpenTag.java:115)
Please help me, how to get a connection to the ODBC datasource from a jsp page.
What is wrong in the URL string or elsewhere ?
Thanks a lot in advance:
Arpad

Hi,
Please help me to create a jdbc-odbc connection from Jdev10g to a TSM server database.
I have created a database connection with the following parameters:
Connection name: tsm1a
Connection type: jdbc-odbc bridge
Username: admin
Password: ***
Datasource name: tsm1 (this is the name of the DSN datasource name in my Windows ODBC DSN datasource)
Extra parameters: NONE
Clicking on the Test button shows Success!
I have tried to launch the SQL worksheet, it is success and give me a correct result to my "select * from volumes" query.
I have created a simple JSP page:
<%@ page contentType="text/html;charset=windows-1250"%>
<%@ taglib uri="http://xmlns.oracle.com/j2ee/jsp/tld/ojsp/sqltaglib.tld"
prefix="database"%>
<html>
<body>
<database:dbOpen connId="c1" URL="jdbc:odbc:TSM1a" user="admin" password="***">
<database:dbQuery connId="c1" output="html" queryId="q1" >
select * from volumes
</database:dbQuery>
</database:dbOpen>
</body>
</html>
The result of the run of it:
javax.servlet.jsp.JspTagException: Failed to establish connection at oracle.jsp.dbutil.tagext.dbOpenTag.doStartTag(dbOpenTag.java:115)
Please help me, how to get a connection to the ODBC datasource from a jsp page.
What is wrong in the URL string or elsewhere ?
Thanks a lot in advance:
Arpad

JDBC ODBC bridge connections using 2.1.1

Hi,
I have reviewed a lot of postings related to JDBC and third party drivers and understand how to connect to the packaged drivers such as MySQL and MS SQL Server/Sybase. Where I'm stuck is the reference in the Connections help to JDBC. We have a ODBC system DSN that's not part of the existing JDBC drivers. The help implies it's possible to create a JDBC:ODBC bridge connection and that JDBC:ODBC bridge functionality is part of the JDK therefore should not require additional jar files. However, the JDBC tab is not an available connection type by default. I traced the JDBC ODBC bridge to the rt.jar and tried adding that to the third party extensions but that has not resulted in the JDBC tab becoming available.
Is the JDBC tab only available when using commercial JDBC ODBC bridge drivers ?
For all other connections (DB2, TimesTen, Teradata etc) the help is very specific about which jar files you need and any other requirements but the JDBC section it is unclear how you enable JDBC connectivity.
Thanks
Steven
Edited by: slisint on 14-Jan-2011 18:07

We are using the JDBC-ODBC bridge to do a prepared
statement. I have seen other bugs that suggest this
is problematic with older version of JRE, but was
supposedly fixed in later versions.
java.sql.SQLException: General errorIf it is not too late, check the following link:
http://java.sun.com/j2se/1.3/docs/guide/jdbc/getstart/GettingStartedTOC.fm.html
Sections 6.1.3 and 8 (especially tables at the end).
I had the same case, and the problem was that the field in the Oracle database was defined as NUMBER(4), witch is equivalent to INTEGER in JDBC types, and function setInt should be used with INTEGER, instead of setLong.
This is explained in sections I mentioned.

Oracle RDB Driver fails with JDBC/ODBC Bridge

Has anyone experienced problems using the latest Oracle RDB
Driver (3.0.2.0) with the JDBC/ODBC Bridge.
We have been using the Oracle ODBC Driver for RDB (2.10.17)
successfully on NT, but it is not supported on W2K. The new
drivers work fine for Access etc., but fail with the bridge.
Specifically, you can step thru a result set, but getObject()
returns null for all fields.
Any suggestions?
Joe

This forum is for general suggestions and feedback about the OTN
site. For technical question about an Oracle product, you can
select the appropriate discussion forum in our 'Discussions'
section at: http://forums.oracle.com/forums/homepage.jsp
Best regards, OTN Team

JDBC-ODBC Bridge to SPSS data files - Result Set Type is not supported

Hello,
As mentioned in the subject I am trying to read SPSS data files using the SPSS 32-Bit data driver, ODBC and the JDBC-ODBC Bridge.
Using this SPSS Driver I manged to read the data directly into an MS-SQL Server using:
SELECT [...] FROM
OPENROWSET(''MSDASQL.1'',''DRIVER={SPSS 32-BIT Data Driver (*.sav)};DBQ=' SomePathWhereTheFilesAre';SERVER=NotTheServer'', ''SELECT 'SomeSPSSColumn' FROM "'SomeSPSSFileNameWithoutExt'"'') AS a
This works fine!
Using Access and an ODBC System DNS works for IMPORTING but NOT for LINKING.
It is even possible to read the data using the very slow SPSS API.
However, when it comes to JDBC-ODBC the below code does only work in part. The driver is loaded successfully, but when it comes to transferring data into the resultset object the error
SQLState: null
Result Set Type is not supported
Vendor: 0
occurs.
The official answer from SPSS is to use .Net or to use their implementation with Python in their new version 14.0. But this is obviously not an option when you want to use only Java.
Does anybody have experience with SPSS and JDBC-ODBC??? I have tried the possible ResultSet Types, which I took from:
http://publib.boulder.ibm.com/infocenter/db2luw/v8/index.jsp?topic=/com.ibm.db2.udb.doc/ad/rjvdsprp.htm
and none of them worked.
Thank you in advance for your ideas and input & stay happy!
Here the code without all the rest of the class arround it:
// Module: SimpleSelect.java
// Description: Test program for ODBC API interface. This java application
// will connect to a JDBC driver, issue a select statement
// and display all result columns and rows
// Product: JDBC to ODBC Bridge
// Author: Karl Moss
// Date: February, 1996
// Copyright: 1990-1996 INTERSOLV, Inc.
// This software contains confidential and proprietary
// information of INTERSOLV, Inc.
public static void main1() {
String url   = "jdbc:odbc:SomeSystemDNS";
String query = "SELECT SomeSPSSColumn FROM 'SomeSPSSFileName'";
try {
    // Load the jdbc-odbc bridge driver
    Class.forName ("sun.jdbc.odbc.JdbcOdbcDriver");
    DriverManager.setLogStream(System.out);
    // Attempt to connect to a driver. Each one
    // of the registered drivers will be loaded until
    // one is found that can process this URL
    Connection con = DriverManager.getConnection (url);
    // If we were unable to connect, an exception
    // would have been thrown. So, if we get here,
    // we are successfully connected to the URL
    // Check for, and display and warnings generated
    // by the connect.
    checkForWarning (con.getWarnings ());
    // Get the DatabaseMetaData object and display
    // some information about the connection
    DatabaseMetaData dma = con.getMetaData ();
    System.out.println("\nConnected to " + dma.getURL());
    System.out.println("Driver       " +
      dma.getDriverName());
    System.out.println("Version      " +
      dma.getDriverVersion());
    System.out.println("");
    // Create a Statement object so we can submit
    // SQL statements to the driver
    Statement stmt = con.createStatement(ResultSet.TYPE_FORWARD_ONLY ,ResultSet.CONCUR_READ_ONLY);
    // Submit a query, creating a ResultSet object
    ResultSet rs = stmt.executeQuery (query);
    // Display all columns and rows from the result set
    dispResultSet (rs);
    // Close the result set
    rs.close();
    // Close the statement
    stmt.close();
    // Close the connection
    con.close();
}

Thank you for your reply StuDerby!
Actually the above script was before, as you suggested, leaving the ResultSetTeype default. This did not work...
I am getting gray hair with SPSS - in terms of connectivity and "integratebility" none of their solutions offered is sufficient from my point of view.
Variable definitions can only be read by the slow API, data can only be read by Python or Microsoft Products... and if you want to combine both you are in big trouble. I can only assume that this is a company strategy to sell their Dimensions Platform to companies versus having companies developping their applications according to business needs.
Thanks again for any furthur suggestions and I hope, that some SPSS Developper will see this post!
Cheers!!

Problem using Jdbc-Odbc Bridge

Hi,
I am using Java 2 SDK and I am trying to access MS Access database on my machine using Jdbc-Odbc bridge. I have set up the DSN in ODBC. But I get the following error when I run my program -
'No Suitable Driver'
Here's my code snippet-
Class.forName ("sun.jdbc.odbc.JdbcOdbcDriver");
String dsn = "jdbc:odbc:DriverInfoDB";
Connection con = DriverManager.getConnection(dsn,"","");
con.setAutoCommit(false);
Statement stmt;
String query = null; // SQL select string
ResultSet rs; // SQL query results
stmt = con.createStatement();
.....etc etc...
Where is the error in this code??
Help Needed!!
Thanks
Vivek.

try
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection(dsn,"guest","guest");
OR DriverManager.getConnection(dsn);
System.out.println("Conection's opened");
catch(ClassNotFoundException cnfe)
System.err.println(cnfe);
catch(SQLException sqle)
System.err.println(sqle);
try that code and double check you DSN Name . it's a good practice to greate a system DSN.
i hope that helps.
FEEL FREE TO ASK. WON'T BITE U
ABDUL

About JDBC ODBC bridge

I'm developing an application using EJBs in a development environment with Sun Application Server, Sql Server and NetBeans IDE 4.1. I'm using entity beans and session beans in my application. But, when I try to connect to database using a Servlet or JSP with the session beans, the connection with database could not be established. This is my problem!!!

First, you probably shouldn't use the JDBC/ODBC bridge. Any serious and many non-serious databases have real drivers. Is there anything but Access that really needs the bridge...? Use the jTds driver (google for it). Or just last week Microsoft beta'ed a new JDBC driver for MSSQL; no idea how good it is. Some smalltalk on that: http://www.theserverside.com/news/thread.tss?thread_id=35063
Second, what error do you get?
If it is "connection refused", here is my standard first aid check list:
- Check host name in connect string.
- Check port number in connect string.
- Try numeric IP address of server host in connect string, in case name server is hosed.
- Are there any firewalls between client and server blocking the port.
- Check that the db server is running.
- Check that the db server is listening to the port. On the server, try: "telnet localhost the-port-number". Or "netstat -an", there should be a listening entry for the port.
- Try "telnet serverhost the-port-number" from the client, to see if firewalls are blocking it.
- If "telnet" fails: try it with the numeric ip address.
- If "telnet" fails: does it fail immediately or after an obvious timeout? How long is the timeout?
- Does the server respond to "ping serverhost" or "telnet serverhost" or "ssh serverhost"?

Null Pointer Exception using JDBC-ODBC bridge on Linux

Wonder if anyone can help me with this one?
I am attempting to use the JDBC-ODBC bridge on Fedora with J2SDK 1.4.2_04, however I am getting a NullPointerException whenever I get the connection. I can get the JDBC connection to work but it is a requirement that ODBC be used.
The code is as simple as it can get.
import java.sql.*;
public class TestClass
   public static void doConnection()
      try
           Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
           Connection cn = DriverManager.getConnection("jdbc:odbc:DB");
      catch (Exception e)
           e.printStackTrace();
   public static void main(String[] args)
      doConnection();
}Running this program using java -verbose TestClass I get the following output.
[Loaded sun.jdbc.odbc.JdbcOdbc from /usr/java/j2sdk1.4.2_04/jre/lib/rt.jar]
[Loaded java.lang.UnsatisfiedLinkError from /usr/java/j2sdk1.4.2_04/jre/lib/rt.jar]
[Loaded java.sql.SQLException from /usr/java/j2sdk1.4.2_04/jre/lib/rt.jar]
[Loaded java.sql.SQLWarning from /usr/java/j2sdk1.4.2_04/jre/lib/rt.jar]
java.lang.NullPointerException
[Loaded java.lang.StackTraceElement from /usr/java/j2sdk1.4.2_04/jre/lib/rt.jar]
at sun.jdbc.odbc.JdbcOdbcDriver.initialize(JdbcOdbcDriver.java:436)
at sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:153)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:193)
at TestClass.doConnection(TestClass.java:13)
at TestClass.main(TestClass.java:96)
[Loaded java.lang.Shutdown from /usr/java/j2sdk1.4.2_04/jre/lib/rt.jar]
[Loaded java.lang.Shutdown$Lock from /usr/java/j2sdk1.4.2_04/jre/lib/rt.jar]
The UnsatisfiedLinkError suggests to me that a library cannot be found, but I don't know what library.
As far as I know I have configured ODBC correctly. I can achieve connectivity to my database using other tools and I still get this same error irrespective of whether the DSN is valid or not.
I have installed the unixODBC rpm.
Any help/insite would be greatly appreciated.

This is the output of ldd. Everything appears to be resolved.
linux-gate.so.1 => (0x00cf5000)
libodbcinst.so => /usr/sybase/lib/libodbcinst.so (0x001d5000)
libjava.so => libjava.so (0x008af000)
libjvm.so => /usr/java/j2sdk1.4.2_04/jre/lib/i386/client/libjvm.so (0x002a7000)
libc.so.6 => /lib/i686/libc.so.6 (0x00d77000)
libdbtasks7.so => /usr/sybase/lib/libdbtasks7.so (0x00eb2000)
libdl.so.2 => /lib/libdl.so.2 (0x00111000)
libstdc++-libc6.2-2.so.3 => /usr/lib/libstdc++-libc6.2-2.so.3 (0x00115000)
libm.so.6 => /lib/i686/libm.so.6 (0x008fb000)
libverify.so => libverify.so (0x0016e000)
libnsl.so.1 => /lib/libnsl.so.1 (0x00180000)
libpthread.so.0 => /lib/i686/libpthread.so.0 (0x006d0000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x00157000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00b75000)
The ODBC is a Sybase driver and is loaded from elsewhere. I will check for any known compatibility issues.

Access MS-Access using JDBC ODBC bridge from Sun AMD64

Hi,
We are trying to configure a communication channel using the JDBC adapter. We are setting the driver to the JDBC-ODBC bridge driver and trying to access an MS Acess database from the PI server(sun amd64). When we set the driver to the JDBC-ODBC bridge, the J2EE engine tries to restart immediately and does not start. The std_server.out contains the following error:
Service com.sap.aii.adapter.jdbc.svc started. (234 ms).
1016 sun.io.CharToByteASCII::convert (370 bytes)
1017 ! com.sap.sql.jdbc.common.CommonPreparedStatement::close (119
bytes)
ld.so.1: jlaunch: fatal: relocation error:
file /usr/j2se/jre/lib/amd64/libJdbcO
dbc.so: symbol SQLAllocEnv: referenced symbol not found
Has anybody been able to configure the JDBC-ODBC bridge driver for MS Access? Also, has anybody used the database vendor(MS) drivers? If so, where are they available.
Thanks in advance
Vipin

Hi
Please go through below links that would be helpful to you
SAP Network Blog: Connecting to MS Access using receiver JDBC Adapter (Without DSN)
/people/sameer.shadab/blog/2005/10/24/connecting-to-ms-access-using-receiver-jdbc-adapter-without-dsn
/people/sap.user72/blog/2005/06/01/file-to-jdbc-adapter-using-sap-xi-30
If required Try the following driver. I havent used it but its available.
HXTT Access is such a type 4 driver at http://www.hxtt.net/en/software/access/document.html .
Thanks
Swarup

JDBC-ODBC Bridge seems to slow down after a while

Hi,
I've got a weird problem going on with an application I'm writing. I hope someone can tell me what I'm doing wrong.
The problem I'm encountering is in he code shown below. The function getAllGamesForATeam is creating a list of items in an ArrayList and passing it back to an Event handler so that I can put it in the session of a servlet. The first time I run this code, it is fast. Fast enough to use on a servlet. The second time it runs, it is MUCH slower...too slow to use on a servlet. The third time it runs, it gets even worse.
I am using the JDBC-ODBC bridge to access my database which is in Access 97. I do have connection pooling enabled on the database. Still it is slow.
If you have any ideas, I would appreciate it. Here's the code:
// GameBean.java
// A class to represent a Game in my College Hockey Program
// Based on Team and League tables.
package MyBeans;
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.servlet.http.*;
* This is the Java bean used to get and display information about
* items for sale in our web based store.
* @version 1.0.0 08/13/2001
* @author Kevin Yetman
* @see DBBeanBase
public class GameBean extends DBBeanBase
* Default constructor, creates an empty {@link GameBean}.
public GameBean()
super();
* Copy constructor. This constructor creates a {@link GameBean} object
* that is initially populated with a copy of the {@link java.util.Map} specified
* as a parameter to this constructor. All {@link java.util.Map} Maps should
* implement a copy constructor.
* @param copyThisMap the {@link Map} used to initialize this {@link GameBean} object.
public GameBean(Map copyThisMap)
super(copyThisMap);
* This constructor creates an {@link GameBean} object and
* populates it with the fields in a {@link java.sql.ResultSet}.
* @param rs The {@link java.sql.ResultSet} object used to populate
* this class with information about an item.
* @throws java.sql.SQLException if there is an error iterating the
* {@link java.sql.ResultSet}.
protected GameBean(ResultSet rs) throws SQLException
super(rs);
* This constructor creates an {@link GameBean} object associated with the
* specified item id. If there is no record in the data source with the
* specified item id, an exception is thrown.
* @param conneciton The {@link java.sql.Connection} object used to execute
* the select statement that will retrieve the item information.
* @param iLeagueId specifies the league id used to populate this object.
* @throws java.sql.SQLException if there is an error selecting the item
* information.
* @throws java.lang.Exception if the item id is invalid.
public GameBean(Connection connection, int iGameId) throws SQLException, Exception
super();
String strSQL="SELECT GameIndex, Month, Day, Year, HomeTeamIndex, VisitorTeamIndex, HomeTeamScoredFirst, LeagueGame, NeutralSiteGame, PlayoffGame, HomeTeamGoals, VisitorTeamGoals FROM Game WHERE GameIndex=" + iGameId;
Statement statement = connection.createStatement();
ResultSet rs = statement.executeQuery(strSQL);
if (rs.next())
populateFromResultSet(rs);
else
throw new Exception("Invalid game Id: " + iGameId);
putInTeamNames(connection);
* This method returns the league's index.
* @return the league's index.
public void putInTeamNames(Connection connection)
throws SQLException
String strSQL="SELECT TeamName FROM Team WHERE TeamIndex=" + getHomeTeamIndex();
Statement statement = connection.createStatement();
ResultSet rs = statement.executeQuery(strSQL);
if( rs.next() )
put("HOMETEAMNAME", rs.getString("TeamName"));
strSQL="SELECT TeamName FROM Team WHERE TeamIndex=" + getVisitorTeamIndex();
rs=statement.executeQuery(strSQL);
if( rs.next() )
put("VISITORTEAMNAME", rs.getString("TeamName"));
* This method returns the league's index.
* @return the league's index.
public String getGameIndex()
return get("GAMEINDEX").toString();
* This method returns the name of the league.
* @return the name of the league.
public String getMonth()
return get("MONTH").toString();
* This method returns the name of the league.
* @return the name of the league.
public String getDay()
return get("DAY").toString();
* This method returns the name of the league.
* @return the name of the league.
public String getYear()
return get("YEAR").toString();
* This method returns the name of the league.
* @return the name of the league.
public String getHomeTeamName()
return get("HOMETEAMNAME").toString();
* This method returns the league's nickname.
* @return the league's nickname.
public String getVisitorTeamName()
return get("VISITORTEAMNAME").toString();
* This method returns the name of the league.
* @return the name of the league.
public String getHomeTeamIndex()
return get("HOMETEAMINDEX").toString();
* This method returns the league's nickname.
* @return the league's nickname.
public String getVisitorTeamIndex()
return get("VISITORTEAMINDEX").toString();
* This method returns the league's nickname.
* @return the league's nickname.
public String getLeagueGame()
return get("LEAGUEGAME").toString();
* This method returns the league's nickname.
* @return the league's nickname.
public String getNeutralSiteGame()
return get("NEUTRALSITEGAME").toString();
* This method returns the league's nickname.
* @return the league's nickname.
public String getPlayoffGame()
return get("PLAYOFFGAME").toString();
* This method returns the league's nickname.
* @return the league's nickname.
public String getHomeTeamScoredFirst()
return get("HOMETEAMSCOREDFIRST").toString();
* This method returns the league's nickname.
* @return the league's nickname.
public String getHomeTeamGoals()
return get("HOMETEAMGOALS").toString();
* This method returns the league's automatic bids.
* @return the league's automatic bids.
public String getVisitorTeamGoals()
return get("VISITORTEAMGOALS").toString();
* This method returns a textual representation of this {@link ItemBean}.
* @return a textual representation of this {@link ItemBean}.
public String toString()
StringBuffer sb=new StringBuffer();
sb.append("GameIndex: " + getGameIndex() + "\n");
sb.append("HomeTeamScoredFirst: " + getHomeTeamScoredFirst() + "\n");
sb.append("PlayoffGame: " + getPlayoffGame() + "\n");
sb.append("LeagueGame: " + getLeagueGame() + "\n");
sb.append("NeutralSiteGame: " + getNeutralSiteGame() + "\n");
sb.append("HomeTeamIndex: " + getHomeTeamIndex() + "\n");
sb.append("VisitorTeamIndex: " + getVisitorTeamIndex() + "\n");
sb.append("HomeTeamName: " + getHomeTeamName() + "\n");
sb.append("VisitorTeamName: " + getVisitorTeamName() + "\n");
sb.append("Month: " + getMonth() + "\n");
sb.append("Day: " + getDay() + "\n");
sb.append("Year: " + getYear() + "\n");
return sb.toString();
* This method returns a {@link java.util.Collection} of all of the teams
* in the data source.
* @param connection The {@link java.sql.Connection} object used to execute
* the select statement that will retrieve the teams.
* @return a {@link java.util.Collection} of all of the teams in the data source.
* @throws java.sql.SQLException if there is an error selecting the items.
public static Collection getAllGames(Connection connection) throws SQLException
Collection col=new ArrayList(1100);
String strSQL = "SELECT GameIndex, Month, Day, Year, HomeTeamIndex, VisitorTeamIndex, HomeTeamScoredFirst, LeagueGame, NeutralSiteGame, PlayoffGame, HomeTeamGoals, VisitorTeamGoals FROM Game";
Statement statement = connection.createStatement();
ResultSet rs = statement.executeQuery(strSQL);
while(rs.next())
GameBean currentGame=new GameBean(rs);
currentGame.putInTeamNames(connection);
col.add(currentGame);
return col;
* This method returns a {@link java.util.Collection} of all of the teams
* in the data source.
* @param connection The {@link java.sql.Connection} object used to execute
* the select statement that will retrieve the teams.
* @return a {@link java.util.Collection} of all of the teams in the data source.
* @throws java.sql.SQLException if there is an error selecting the items.
public static Collection getAllGamesForALeague(Connection connection, String leagueNickName) throws SQLException
Collection col=new ArrayList(500);
String strSQL = "SELECT LeagueIndex FROM League WHERE LeagueNickName='" + leagueNickName + "'";
Statement statement = connection.createStatement();
ResultSet rs = statement.executeQuery(strSQL);
int leagueIndex=-1;
if( rs.next() )
leagueIndex=rs.getInt("LeagueIndex");
strSQL = "SELECT GameIndex, Month, Day, Year, HomeTeamIndex, VisitorTeamIndex, HomeTeamScoredFirst, LeagueGame, NeutralSiteGame, PlayoffGame, HomeTeamGoals, VisitorTeamGoals FROM Game";
strSQL+=" WHERE (HomeTeamIndex IN (SELECT TeamIndex FROM Team WHERE LeagueIndex=" + leagueIndex + ")) OR";
strSQL+=" (VisitorTeamIndex IN (SELECT TeamIndex FROM Team WHERE LeagueIndex=" + leagueIndex + "))";
strSQL+=" ORDER BY Year, Month, Day";
statement = connection.createStatement();
rs = statement.executeQuery(strSQL);
while(rs.next())
GameBean currentGame=new GameBean(rs);
currentGame.putInTeamNames(connection);
System.out.println(currentGame.getGameIndex());
col.add(currentGame);
return col;
* This method returns a {@link java.util.Collection} of all of the teams
* in the data source.
* @param connection The {@link java.sql.Connection} object used to execute
* the select statement that will retrieve the teams.
* @return a {@link java.util.Collection} of all of the teams in the data source.
* @throws java.sql.SQLException if there is an error selecting the items.
public static Collection getAllGamesForATeam(Connection connection, String teamName)
throws SQLException
Collection col=new ArrayList(50);
String strSQL = "SELECT TeamIndex FROM Team WHERE TeamName='" + teamName + "'";
Statement statement = connection.createStatement();
ResultSet rs = statement.executeQuery(strSQL);
int teamIndex=-1;
if( rs.next() )
teamIndex=rs.getInt("TeamIndex");
strSQL = "SELECT GameIndex, Month, Day, Year, HomeTeamIndex, VisitorTeamIndex, HomeTeamScoredFirst, LeagueGame, NeutralSiteGame, PlayoffGame, HomeTeamGoals, VisitorTeamGoals FROM Game";
strSQL+=" WHERE (HomeTeamIndex=" + teamIndex + ") OR";
strSQL+=" (VisitorTeamIndex=" + teamIndex + ")";
strSQL+=" ORDER BY Year, Month, Day";
statement = connection.createStatement();
rs = statement.executeQuery(strSQL);
while(rs.next())
GameBean currentGame=new GameBean(rs);
currentGame.putInTeamNames(connection);
col.add(currentGame);
return col;
// The unit test method public static void main(String[] args)
// has been moved to ..\TestPrograms\TestItemBean.java so that this
// class can be used in the package MyBeans.
/////////////////////////////////// END OF FILE //////////////////////////////

Where do you close the ResultSet?
Where do you close the Statement?
Presumably you only create one connection for all users or you close it somewhere.

Weblogic server using jdbc-odbc bridge

I want to connect to database through jdbc-odbc bridge.I am using web logic server. When i creating new jdbc connection pool a error comes that driver class is not on classpath. how i rectify this problem? how I make weblogic to recognize sun.jdbc.odbc.JdbcOdbcDriver?

like any other library...
put the .jar file of the lib in the WEB-INF/lib of
your webappWrong in so many ways.
You don't add drivers to WEB-INF/lib if they're being acquired as datasources - the server needs access to the driver to create the data source. If you're not using a DataSource but materializing the connection directly, then this advice is semi-correct, but it's a crappy way to build a web app.
You don't normally add a JAR for the Sun JDBC ODBC bridge anyway as it's present by default in their J2SE implementation.
And finally, I think WebLogic doesn't use the Sun J2SE implementation anyway, so it's possible that the bridge is not available at all.
So the correct answer is: Don't use the bridge driver. Acquire a driver for your specific database and use that. And make sure that it's available to the application server. If you absolutely must use the bridge driver, you're going to have to use the Sun J2SE implementation to run WebLogic - and I think you'll have to consult the WebLogic site for help with that.

JDBC-ODBC BRIDGE gives classcast exception

I want to use your XMLSQL Utility to exchange data between XML
and database( Access database ) through sun's jdbc-odbc bridge,
but got the following run time error:
oracle.xml.sql.OracleXMLSQLException:
java.lang.ClassCastException:

While the SQL-to-XML functionality of XSU works with any JDBC driver, the 1.2.1 (current release) of XSU has the restriction that the insert/update/delete functionality only works with the Oracle JDBC driver.
We are testing the next version of XSU in house that fixes this limitation to allow it to support full functionality against any JDBC driver. We expect this release to be posted by next Friday (Oct 20th).

JDBC-ODBC-Bridge connection to SQL Database

Hi guys
I have a problem. I've made a little game which I want to put on my website. It has a highscore-list which I want to connect to my web host's database server to get the current list.
I tried this with JDBC and got it to work locally but when I uploaded it to my site it didn't work. I contacted my web host's technical support who told me that their server didn't have the JDBC driver and that I should use ODBC instead. I did lots of reading and found out about this JDBC-ODBC-Bridge. I have since been trying to implement this into my program but hasn't been successful.
In my original JDBC connection I used
private String url = "jdbc:mysql://" + host + "/" + mydatabase;
Class.forName("com.mysql.jdbc.Driver");
Connection connection = DriverManager.getConnection(url, username, password);Now I'm trying
private String url = "jdbc:odbc://" + host + "/" + database;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection connection = DriverManager.getConnection(url, username, password);But, at least when trying it locally, I get the error
java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name is too long.
at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6957)
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7114)
at sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(JdbcOdbc.java:3073)
at sun.jdbc.odbc.JdbcOdbcConnection.initialize(JdbcOdbcConnection.java:323)
at sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:174)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at HighscoreDB.readFile(HighscoreDB.java:53)
at HighscoreDB.displayList(HighscoreDB.java:97)
at HighscoreDB.main(HighscoreDB.java:33)Please help ;)
Edited by: YZF-R1 on 2009-apr-09 13:26

YZF-R1 wrote:
masijade. wrote:
Do you know what ODBC is?I think I at least have the basic idea, I learnt most of what I know from this post:
[http://forums.sun.com/thread.jspa?threadID=211735&start=2&forumID=48]
masijade. wrote:
While "reading about this JDBC-ODBC Driver" did you also read about how to enter the URLs for it?No, I couldn't find that piece of information, why don't you tell me ;)
Here
>
masijade. wrote:
Did also read about the fact about needing to configure ODBC DSNs? Or about the fact that the connection URL is radically different if you don't configure one?No I did not. Please explain =)
Here
>
PhHein wrote:
Plus, JDBC-ODBC Bridges are evil!I'm beginning to realize this myself :O:(
BalusC wrote:
Drop that whole ODBC idea and just gently read the documentation which come along with the MySQL JDBC driver.I read a lot of it when I used the JDBC driver locally but how's that going to help me if the server doesn't have the JDBC driver installed?How will the Bridge help you if the ODBC Driver is not installed? And, the JDBC Driver (the Type 4.0 ones, which the MySQL Driver is) is 100% Java, so it can even be included in an Applet, if the HTML page that accesses it is done right, and the jars are "packaged" properly.

JDBC-ODBC Bridge, Swing Components

This program displays information from the Access database Autos.mdb.
Uses the JDBC-ODBC Bridge.
Requires a DSN called Autos pointing to Auto.mdb
I am using the swing components and can't seem to set up my combobox to pull the right data which doesn't display any of the data from the database. I am able to do it using AWT but would like a sleeker look so I am trying to convert. I have made the text bold where I am having the problem. Any insight would be greatful! I am very new to JDBC-ODBC so please go easy on me...
import java.sql.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class JDBCApp extends Frame implements ItemListener
     //Declare database variables
     Connection conVehicle;
     Statement cmdVehicle;
     ResultSet rsVehicle;
     boolean blnSuccessfulOpen = false;
     //Declare components
     JComboBox lstManuf   = new JComboBox();
     JLabel lblModel = new JLabel("                          ");
     JLabel lblYear        = new JLabel("                          ");
     JLabel lblCost      = new JLabel("                          ");
     JLabel lblID      = new JLabel("                              ");
     JLabel lblInstructions = new JLabel("Select Manufacturer to Display Record");
     public static void main(String args[])
          //Declare an instance of this application
          JDBCApp thisApp = new JDBCApp();
          thisApp.createInterface();
     public void createInterface()
          //Load the database and set up the frame
          loadDatabase();
          if (blnSuccessfulOpen)
               setTitle("Display Auto's Database");
               addWindowListener(new WindowAdapter()
                         public void windowClosing(WindowEvent event)
                              stop();
                              System.exit(0);
               setLayout(new FlowLayout());
               add(new JLabel("Manufacturer"));
               add(lstManuf);
               lstManuf.addItemListener(this);
               add(lblInstructions);
               add(new JLabel("Model"));
               add(lblModel);
               add(new JLabel("Year"));
               add(lblYear);
               add(new JLabel("Cost"));
               add(lblCost);
               add(new JLabel("Vehicle Identification"));
               add(lblID);
               setSize(300,300);
               setVisible(true);
          else
               stop();             //Close any open connection
               System.exit(-1);    //Exit with error status
          public void loadDatabase()
               try
                    //Load the MicroSoft drivers
                    Class.forName ("sun.jdbc.odbc.JdbcOdbcDriver");
               catch (ClassNotFoundException err)
                         //No drivers found
                         System.err.println("Driver did not load properly");
               try
                    //Connect to the database
                    conVehicle = DriverManager.getConnection("jdbc:odbc:Auto");
                    //Create a ResultSet
                    cmdVehicle = conVehicle.createStatement();
                    rsVehicle = cmdVehicle.executeQuery(
                                        "Select * from Vehicle;");
                    loadNames(rsVehicle);
                    blnSuccessfulOpen = true;
               catch(SQLException error)
                    System.err.println("Error: " + error.toString());
     public void loadNames(ResultSet rsVehicle)
          try
               //Fill last name list box
               while(rsVehicle.next())
               lstManuf.addItem(rsVehicle.getString("Manufacturer"));
          catch (SQLException error)
               System.err.println("Error in display record");
     public void itemStateChanged(ItemEvent event)
          //Display the selected record
          lblInstructions.setText("");          String strManufName = lstManuf.getText();
          try
               Statement cmdVehicle = conVehicle.createStatement();
               ResultSet rsVehicle = cmdVehicle.executeQuery(
                    "Select * from Vehicle where [Manufacturer] = '" + strManufName + "';");
               DisplayRecord(rsVehicle);
          catch(SQLException error)
               System.err.println("Error in recordset");
      public void DisplayRecord(ResultSet rsVehicle)
           try
               //Display information
               if(rsVehicle.next()) //If more records remain
                    lblModel.setText(rsVehicle.getString("ModelName"));
                    lblYear.setText(rsVehicle.getString("Year"));
                    lblCost.setText(rsVehicle.getString("CostValue"));
                    lblID.setText(rsVehicle.getString("VehicleID"));
               else
                    System.err.println("No more records");
          catch (SQLException error)
               System.err.println("Error in display record");
     public void stop()
          try
               //Terminate the connection
               if (conVehicle != null)
                    conVehicle.close();
          catch(SQLException error)
               System.err.println("Unable to disconnect");
}

I am going to help you out but first I would like to advise you not to do this.
Mixing JDBC and Swing (or any GUI for that matter) like this is not the preferred way to proceed. If you want to learn JDBC then command line/shell is fine. If you want to learn Swing learn Swing. When you want to use the two together learn about MVC first.
I am advising you to do this because nobody writes code like this (mixing GUI and database and business logic all in one class). So if you want real world training MVC should be what you look at next.
See http://en.wikipedia.org/wiki/Model-view-controller for more
As near as I can tell your problem is mostly just because you aren't using the combo box correctly. Try
String strManufName = lstManuf.getSelectedItem().toString();it's a bit of a hack but will work for your purposes. What you need in the eend is to use the methods JComboxBox has like getSelectedItem() or getSelectedIndex().
See http://java.sun.com/docs/books/tutorial/uiswing/components/combobox.html for more.
Some other comments.
1) It's nice to see you aren't just swallowing exceptions but some of them are kind of pointless if you just continue on. Like here
try
//Load the MicroSoft drivers
Class.forName ("sun.jdbc.odbc.JdbcOdbcDriver");
catch (ClassNotFoundException err)
//No drivers found
System.err.println("Driver did not load properly");
}And then you continue on with the method. What for? There's no point since the driver didn't load.
2) Please look into the use of PreparedStatements. Very good things those. You can use them in place of your Statements. They are safer but for your purposes help you by you not having to worry about the formatting of data you bind to queries. For example what happens if a manufacturer name contains a ' (single quote) ? Trouble that's what. PreparedStatements make that problem go away.
3) Don't use SELECT *. It is always good practice to put the names of the columns you are selecting. This prevents your code from breaking if the order of the columns should change in any way.

JDBC-ODBC bridge connection failure.

I'm new to JDBC and JDeveloper and am having some difficulty
getting through the database applet tutorial.
I'm trying to connect to a Microsoft Access database using the
JDBC-ODBC Bridge. This is an interim stage before using a Linux
Oracle database which is not yet up and running.
When trying to add a data form, the database wizard fails at
step 4 of 7 after selecting the Sun JDBC-ODBC bridge and the
required data source the following error is presented:
Connection error
Vendor code 84
[Microsoft][ODBC Microsoft Access 97 Driver]Driver not capable
I also tried setting up (using ODBC manager) a System DSN for a
text and Excel data source, but met similar problems e.g:
[Microsoft][ODBC Excel Driver]Driver not capable
Currently JDeveloper Beta 2.0 (build 184) and the ODBC source
are on the same NT4.0 (SP4) machine.
To confuse matters I'm actually running Access 95, rather than
Access 97.
I have previously successfully connected to an Access ODBC
source via JDBC in a Java application (not applet) when
following a tutorial example that comes with the Sun JDK 1.2. I
note, however, that jdbcodbc.dll that's part of JDK 1.2 is newer
(and bigger - 32K 01Dec98) than that supplied with the
JDeveloper Beta 2.0 (22K 05Nov98)
I'm a bit lost with this problem since nothing happens after
pressing help on the error dialog, and I'm not sure where to
look for log files etc. to further debug the problem. Any help
would be gratefully received!
null

The error indicates that the bridge is making a call to the
driver which it cannot handle -- either because the call is
invalid/unreasonable or because the driver doesn't implement the
functionality requested. An ODBC trace will determine which of
the two is true. If the first, you need to contact the bridge
provider to get a fix. If the second -- the ODBC driver
provider.
null

JDBC-ODBC BRIDGE (General error)

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