Connect dialog - JDBC Database string

Hi,
I'm trying to use Query Builder (or any other tool that must connect to a database) on my Informix DBMS (through JDBC). When Connect dialog apperas I enter User Name, Password and... yes what about Database?? I tried to use full URL (like jdbc:informix-sqli://hostname:port/database:INFORMIXSERVER=xxx),
only hostname:port/database:INFORMIXSERVER=xxx (assuming, that Reports will use settings from jdbcpds.conf) and just basename. Nothing worked. Either i got message:
"REP-501: Unable to connect to the specified database
ORA-06401: NETCMN: (something about wrong designate of driver)"
or:
"REP-501: Unable to connect to the specified database
ORA-12154: TNS: Can't count service name"
Q: What string should i enter in Database field in a Connect dialog box??

Hi Navneet,
thank you for quick answer but I'm affraid that's not what I wanted to know.
I've already read about PDS and I'm using it to my JDBC Query, now I need want an ordinary SQL Query, so I click on SQL Query icon, then I chose Query Builder and I get this dialog box named "Connection" with 3 fields: User, Password and Database. I've tried many different combination with Database field (more or less covered in PDS document).
Q: Is there possibility to query other DBMS than Oracle through "Query Builder"?

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Unable to connect to Oracle database running on Windows machine from linux.

Hi,
I'm not able to connect to oracle database running on Windows machine from Linux machine. I'm geting the below mentioned error. I have given below the code I used to connect to database and database propertes.Do I need to use any specific driver?
Please help me.
Thanks,
Sunjyoti
Code :
import oracle.jdbc.pool.OracleDataSource;
import java.sql.Connection;
import java.util.*;
import java.sql.*;
import java.io.*;
class try2{
public static void main(String args[]) {
try {
          System.out.println("hi");
// Load the properties file to get the connection information
Properties prop = new Properties();
prop.load(new FileInputStream("/home/sreejith/EDIReader/Connection.properties"));
// Create a OracleDataSource instance
OracleDataSource ods = new OracleDataSource();
System.out.println("prop is "+prop);
configureDataSource(ods, prop);
Connection conn=null;
// Create a connection object
conn = ods.getConnection();
     System.out.println("Connection is"+conn);
// Sets the auto-commit property for the connection to be false.
conn.setAutoCommit(false);
} catch (SQLException sqlEx){ // Handle SQL Errors
System.out.println("In exception "+sqlEx);
} catch(Exception excep) { // Handle other errors
System.out.println(" Exception "+ excep.toString());
private static void configureDataSource(OracleDataSource ods, Properties prop) {
// Database Host Name
ods.setServerName(prop.getProperty("HostName"));
// Set the database SID
ods.setDatabaseName(prop.getProperty("SID"));
// Set database port
ods.setPortNumber( new Integer( prop.getProperty("Port") ).intValue());
// Set the driver type
ods.setDriverType ("thin");
// Sets the user name
ods.setUser(prop.getProperty("UserName"));
// Sets the password
ods.setPassword(prop.getProperty("Password"));
Connection properties :
# Your Database Connection details
HostName = 10.20.3.19
SID = EDIREAD
Port = 1521
UserName = dbuser
Password = dbuser
Error I'm getting is
error while trying to connect with odbc datasource
[root@iflexpau2217 EDIReader]# java try2
hi
prop is {HostName=10.20.3.19, Password=dbuser, UserName=dbuser, SID=EDIREAD, Port=1521}
In exception java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
Also I tried to connect with weblogic JDBC driver
Code is here:
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
//import com.entrust.toolkit.util.ByteArray;
public class trial{
     public static void main(String args[]) throws IOException{
          System.out.println("hi");
          Connection p_conn = null;
          PreparedStatement xml_insert = null;
          try {
     // Load the JDBC driver
               System.out.println("hi2");
     // String driverName = "oracle.jdbc.driver.OracleDriver";
String driverName = "weblogic.jdbc.oracle.OracleDriver";
     System.out.println("hi2");
     Class.forName(driverName);
     // Create a connection to the database
     String serverName = "10.20.3.19";
     String portNumber = "1521";
     String sid = "EDIREAD";
     //String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
String url = "jdbc:bea:oracle://10.20.3.19:1521";
     String username = "dbuser";
     String password = "dbuser";
System.out.println("connection is:"+p_conn+"user name is"+username+"password is"+password);
     p_conn = DriverManager.getConnection(url, username, password);
     System.out.println("connection is:"+p_conn+"user name is"+username+"password is"+password);
          xml_insert=p_conn.prepareStatement("insert into PRTB_SUBUNIT (SUBUNT_ID,SUBUNT_SUB_UNIT,SUBUNT_PHYUNT_ID) values (?,?,?)");
          //InputStream in=null;
          File l_file=new File("/home/sreejith/EDIReader/propertyfiles/inputfile/BUG_10802_ES_CSB19_68.txt");
          BufferedReader input =null;
          input=new BufferedReader(new FileReader(l_file));
          String line = null;
          StringBuffer trial=new StringBuffer();
          while (( line = input.readLine()) != null){
               trial.append(line);
               trial.append(System.getProperty("line.separator"));
          //InputStream is = new BufferedInputStream(new FileInputStream(l_file));
          System.out.println(trial.toString());
          //Blob b ;
          //byte[] bytes=trial.toString().getBytes();
          //System.out.println("Size-->"+bytes.length);
          xml_insert.setString(1,new String("SpecailChar"));
          //xml_insert.setBinaryStream(2,new ByteArrayInputStream(bytes),15920);
          xml_insert.setString(3,"SpecailChar");
          xml_insert.executeUpdate();
          p_conn.commit();
          } catch (ClassNotFoundException e) {
               System.out.println("ClassNotFoundException:"+e.getMessage());
          // Could not find the database driver
          } catch (SQLException e) {
               System.out.println("SQEXCEPTIN:"+e.getMessage());
          // Could not connect to the database
          }catch (FileNotFoundException e) {
               System.out.println("filenot found:"+e.getMessage());
          // Could not connect to the database
Error I'm getting is
error while trying with jdbc:
SQEXCEPTIN:[BEA][Oracle JDBC Driver]Error establishing socket to host and port: 10.20.3.19:1521. Reason: Connection refused

Is the Windows firewall active? Have you enabled the port on the firewall, if it is?

Sql exception when connecting to oracle database

When trying to connect to an oracle database using the code below i get an sql error. i put the code below it and the stack trace below the code. any help would be great
Connection connection = null;
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stackTrace------------------------------------------------------------------------------
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
SQL Exception in connecting to Database
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387)
before this.start
got to doaction
        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:420)
        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
        at java.sql.DriverManager.getConnection(DriverManager.java:525)
        at java.sql.DriverManager.getConnection(DriverManager.java:171)
        at mmsiserver.conversation.<init>(conversation.java:190)
        at mmsiserver.Server.run(Server.java:105)
Exception in thread "Thread-0" java.lang.NullPointerException
        at mmsiserver.conversation.doAction(conversation.java:218)
        at mmsiserver.conversation.<init>(conversation.java:202)
        at mmsiserver.Server.run(Server.java:105)Message was edited by:
pcpitcher1

Please read this
http://forum.java.sun.com/thread.jspa?threadID=512566&start=0&tstart=0

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declare
uname varchar2(10);
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uname := get_application_property(username);
-- To display your current username
message(uname);
pause;
logout;
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JDBC URL to connect to Standby Database

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Hi,
The type, multiplicity or redundancy of the datasource connection pool can be independent of your JPA application beyond configuring global parameters. I would expect that JBoss can be setup to pool or cluster multiple JTA datasources to appear as one single pool as other servers are able to - I have not looked into this myself specifically on JBoss but you should check out Oracle RAC support - which is supported on WebLogic.
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www.eclipselink.org
An open source reference JPA provider

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I created a database in mysql, but I have problems communicating with the DB in java
here is the error
java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/books
at java.sql.DriverManager.getConnection(DriverManager.java:604)
at java.sql.DriverManager.getConnection(DriverManager.java:221)
at displayauthors.DisplayAuthors.main(DisplayAuthors.java:30)
java.lang.NullPointerException
at displayauthors.DisplayAuthors.main(DisplayAuthors.java:66)
BUILD SUCCESSFUL (total time: 1 second)
I edited the system variables in windowds
CLASSPATH
.;C:\Program Files (x86)\Java\jre7\lib\ext\QTJava.zip
CLASSPATH1 (notice the 1 at the end, I don't want to override the previous one
.,C:\Program Files (x86)\MySQL\Connector J 5.1.30\mysql-connector-java-5.1.30-bin.jar
The Hostname: localhost   Port: 3306
Username: root
password:   Tpswsd77? (changed for thios post)
Stored Connection: Local instance MySQL56
connection Method: Standard(TCP/IP)
HERE IS THE CODE
public class DisplayAuthors {
// database URL
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      try
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         connection = DriverManager.getConnection(
           // DATABASE_URL, "deitel", "deitel" );
                 //<editor-fold defaultstate="collapsed" desc="comment">
                 DATABASE_URL, "root", "Tpswsd77?" );
         //</editor-fold>
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         ResultSetMetaData metaData = resultSet.getMetaData();
         int numberOfColumns = metaData.getColumnCount();
         System.out.println( "Authors Table of Books Database:\n" );
         for ( int i = 1; i <= numberOfColumns; i++ )
            System.out.printf( "%-8s\t", metaData.getColumnName( i ) );
         System.out.println();
         while ( resultSet.next() )
            for ( int i = 1; i <= numberOfColumns; i++ )
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            System.out.println();
         } // end while
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            statement.close();
            connection.close();
         } // end try
         catch ( Exception exception )
            exception.printStackTrace();
         } // end catch
      } // end finally
   } // end main
} // end class DisplayAuthors

I edited the system variables in windowds
CLASSPATH
.;C:\Program Files (x86)\Java\jre7\lib\ext\QTJava.zip
CLASSPATH1 (notice the 1 at the end, I don't want to override the previous one
.,C:\Program Files (x86)\MySQL\Connector J 5.1.30\mysql-connector-java-5.1.30-bin.jar
A few facts:
1. You NEED to have the JDBC driver jar on the Java classpath
2. You don't NEED to have the jar on the Windows classpath
3. You don't NEED to 'override' the Windows classpath - you can just append the JDBC jar to it
Just use #3 above - edit the Windows CLASSPATH environment variable and add the JDBC jar to it. At it at the start and follow it with a semicolon. Or at it at the end AFTER adding a semicolon.
Or specify the CLASSPATH on the command line when you launch Java. Use the '-cp' or '-classpath <class . . >' options. Just type 'java' at the command line to see the list of parameters that can be used.

Remote Database connection throught JDBC-ODBC

Hi everybody
I've developed an application which connects to a MS Access database throught the JDBC-ODBC bridge; if the database is on my local machine I've no problem at all, but I now need to connect to a database on a remote PC. I've set the DSN entry for the database on the remote computer and try to connect using something like:
String db_name="jdbc:odbc:remote_pc_name\\\\DSN_db_name";
Properties db_prop=new Properties();
db_prop.setProperty("user","username");
db_prop.setProperty("password","user_password");
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but the ODBC driver gives me the message
"[Microsoft][ODBC Driver Manager] DSN not found and driver not specified.
I've tried other possible "connection strings" but I always get the same message.
The software works properly if I connect to the local DB with:
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Any idea how to connect to a remote DB through ODBC?
Thanks

No need for a separate thread really is there? its still relevant to the original.
import java.awt.*;
import java.sql.*;
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               s.printStackTrace();
          catch( Exception e ) {
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}

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)
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at HighscoreDB.readFile(HighscoreDB.java:53)
at HighscoreDB.displayList(HighscoreDB.java:97)
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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.

I run Dev 6i on Windows 2008 R2 64-bit,the forms are working fine after connection to the database but the reports continue to request for username, password and database connection string every time i try to open a report.

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If you are connecting to an Oracle 11g database, remember that by default the passwords are case sensitive. To disable that, run
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Failed to retrieve data from the database.
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Hi Experts,
I am facing errror database connection problem in production system.
My interface was working fine in production till yesterday but suddenly from today i am facing the error connection problem.
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Error during database connection to the database URL 'jdbc:oracle:thin:@<ip>:<port>:"' using the JDBC driver 'oracle.jdbc.driver.OracleDriver': 'com.sap.aii.adapter.jdbc.sql.DriverManagerException: Cannot establish connection to URL 'jdbc:oracle:thin:@'jdbc:oracle:thin:@<ip>:<port>:": SQLException: Io exception: The Network Adapter could not establish the connection'
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I have checked the IP by pinging, its working fine.
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i can tell that BASIS has not applied ant patch..
Thanks,
Swetha Reddy

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I try to connect Applet to database, but have error:
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Help me...

If you aren't using the plugin, changing the policy file for the Java Runtime Environment (JRE) won't do anything. Changing the policy file and signing the applet are two ways of granting an applet permission. I only use changing the policy file for testing purposes. I broke down and bought a certificate after I realized I would have to change the policy file on hundreds of machines, and do it again if the server changed.
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I try to deploy the tomcat and make it connect with databaser server.
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When I start tomcat, I can see using Classpath including mysql-connector-java-3.0.7-stable-bin.jar .
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