Problem in jdbc connection to sql server

I hv some problem in connection. i am not sure hv to use this line of code. My server name is YC\YC and i m using window autentic usr name and passwd. How to i solve the problem? Thanks!
Connection connection = DriverManager.getConnection(
"jdbc:microsoft:sqlserver://<Host>:1433",<"UID>","<PWD>");

Is it means that add a new user?
Now i add a new user name "boon" passwd "abc123"
SQL service manager there state my server running is YC\YC, is it that one my server name and instance?
Connection connection = DriverManager.getConnection(
"jdbc:microsoft:sqlserver://YC\\YC:1433", "boon", "abc123");

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JDBC connection to SQL Server 2000 Service Pack 4

Hello Everyone,
I'm trying to do a simple application which save some values into a MS SQL Server 2000 Database's Table.
The source code I've written is:
package Logging;
import com.brekeke.net.sip.sv.session.*;
import com.brekeke.net.sip.sv.session.plugins.*;
import java.io.*;
import java.util.*;
import java.sql.*;
public class Logging extends AccountingBase {
public int eventSessionStart( EventStat evstat, String[] argprm )
int ris =0;
int line=999;
try {
EventStat a;
a = evstat ;
String username;
username=a.urlCaller;
String callee;
callee=a.urlCallee;
Statement stmt = null;
try {
line=1;
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
line=2;
Connection conn = DriverManager.getConnection("jdbc:microsoft:sqlserver://BSSQL:1433;DataBaseName=Test;User=sa;Password=biesse");
line=3;
// Create and execute an SQL statement that returns some data.
String SQL = "INSERT INTO log VALUES ('" + a.urlCaller + "','" + a.urlCallee + "')";
line=4;
stmt = conn.createStatement();
line=5;
line=stmt.executeUpdate(SQL);
line=10;
catch (Exception e) {
e.printStackTrace();
finally {
if (stmt != null) try { stmt.close(); } catch(Exception e) {}
File f = new File("c:/prova.txt");
FileOutputStream fos=new FileOutputStream(f);
PrintStream ps=new PrintStream(fos);
ps.println(line);
ps.println(a.urlCaller);
ps.println(a.urlCallee);
fos.close();
catch ( Exception ex ) {
return ris;
The problem is that into the Table no value is written, no problem compiling it and into the file prova.txt I can see only the value line=1 written!
So there should be something wrong in the connection.
I've already installed the JDBC drivers for SQL Server 2000 and I've addedd into the libraries the "msbase.jar, the mssqlserver.jar and the msutil.jar".
But nothjng written into the Database :-(
Can you help me please?
Thank you very much in advance,
Best Regards
Francesco

Hi,
Yes i am able to connect from ISQL. Only connecting from JDBC is a problem.

ABAP statement for JDBC connection to SQL server

Hi Gurus,
i need to connect a WebDynpro abap to a SQL server.
My OS is Unix so i cannot use a ODBC connection.
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thanks a lot
Regards
Claudio.

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Some times on Tomcat start up it creates SSL error while JDBC connection to SQL server

We are using Apache Tomcat 6 and SQL server 2008 on production. In the application in ServletContextListner we make DB connection to read some property from DB. When we restart the Tomcat 6.0 in that case sometimes it does not gets DB connection till 5 to
10 minutes. It does not happen every time. We are using JNDI for getting the Datasource objectand using SQL JDBC 3.0 driver. We get following error in log
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "Connection reset by peer: socket write error".)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1225)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at com.rightwave.util.RWDBConnectionManager.getConnection(RWDBConnectionManager.java:145)
at com.rightwave.util.RWDataBaseDAO.executeQuery(RWDataBaseDAO.java:306)
at com.rightwave.util.RWDataBaseDAO.executeQuery(RWDataBaseDAO.java:289)
at com.rightwave.admin.RWApplicationContext.setMConfigurationProperties(RWApplicationContext.java:226)
at com.rightwave.admin.RWAdminApplicationContext.initialize(RWAdminApplicationContext.java:85)
at com.rightwave.admin.RWServletContextListener.contextInitialized(RWServletContextListener.java:186)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:627)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "Connection reset by peer: socket write error".
at com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerConnection.java:1368)
at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1412)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1058)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:833)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:716)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:841)
at org.apache.tomcat.dbcp.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
at org.apache.tomcat.dbcp.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1247)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1221)
... 31 more
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at com.microsoft.sqlserver.jdbc.TDSChannel$SSLHandshakeInputStream.ensureSSLPayload(IOBuffer.java:500)
at com.microsoft.sqlserver.jdbc.TDSChannel$SSLHandshakeInputStream.readInternal(IOBuffer.java:570)
at com.microsoft.sqlserver.jdbc.TDSChannel$SSLHandshakeInputStream.read(IOBuffer.java:562)
at com.microsoft.sqlserver.jdbc.TDSChannel$ProxyInputStream.readInternal(IOBuffer.java:757)
at com.microsoft.sqlserver.jdbc.TDSChannel$ProxyInputStream.read(IOBuffer.java:745)
at com.sun.net.ssl.internal.ssl.InputRecord.readFully(Unknown Source)
at com.sun.net.ssl.internal.ssl.InputRecord.read(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1379)
... 39 more
Urgent help will be appreciated.

So, you've got a network error.. Check your physical layer.

Problem when create connection to SQl Server ( charecter set cp1255 not found ))

Hello my name is Ron ,
i want to connect to SQL SERVER with the microsoft driver
from Java ( with jDeveloper ) .
then i did the following steps:
1) i download and install the jdbc driver for Sql server
on my machine ( windows XP with , JDK 1.3 )
2) i update my classpath with the .Jar lib file of the driver .
3) when creating the connection
i'm using the
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
this is Ok , the driver was loaded .
4) when trying the GetConnction
Connection conn = DriverManager.getConnection
("jdbc:microsoft:sqlserver://server1:1433","username","secret");
i get the following error:
[Microsoft][SQLServer 2000 Driver for JDBC]Character set CP1255 not found in com.microsoft.util.transliteration.properties.
please help me with this . any idea ?
thanks in advance
Roni

Ron,
Try following this document
http://otn.oracle.com/products/jdev/howtos/bc4j/bc_psqlserverwalkthrough.html
from the how-tos archive.
Also, try to change the compiler encoding to UTF-8. you do this in the project setting window.
http://otn.oracle.com/products/jdev/htdocs/vcmigration/weblogic/unicode.gif
http://otn.oracle.com/products/jdev/htdocs/vcmigration/weblogic/unicode2.gif
good luck

Problem using JDBC and MS SQL Server

I got a problem trying to acces a database on my SQL Server. I created the table and my connection seems ok, but when i try to get some data from a table, this happens (see below).
java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]Invalid object name 'players'.
at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6879)
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7036)
at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(JdbcOdbc.java:3065)
at sun.jdbc.odbc.JdbcOdbcStatement.execute (JdbcOdbcStatement.java:338)
at sun.jdbc.odbc.JdbcOdbcStatement.executeQuery(JdbcOdbcStatement.java:253)
at Team.<init>(Team.java:18)
at Simulator.main(Simulator.java:5)
here's the code that i used to access the db with:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection conn = DriverManager.getConnection
("jdbc:odbc:BRAIN2WINXPPJH","sm","sm");
Statement stm = conn.createStatement();
String query = "Select * from players where teamnr = " + nr +
" order by squadnr";
ResultSet rs = stm.executeQuery(query);
any help is more than welcome
tnx
Jo

If all the tables are in the same database, you can use
Connection.setCatalog("db-name")
to change the current database. But the suggestion to include the database name in the SQL statement is safer, because you do not need to worry about changing the database at the right point.
Thomas

JDBC connection to SQL Server 2000

Hi,
I am new to Java programming. I am using Websphere Studio Site Developer 5.1 and I am having issues connecting to SQL 2000.
This is what I have done so far:
1. Downloaded the SQL Server 2k JDBC service pack 3 driver from Microsoft.
2. Ran the executable. Seems like the JDBC driver was installed successfully.
3. Created a user w/ dbo permissions on the DB that I want to access.
Here is a snippet of my java code so far:
Connection con = DriverManager.getConnection("jdbc:microsoft:sqlserver://DEV01:1433;DatabaseName=NG_RFQ;SelectMethod=cursor", "username", "password");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * FROM Customer");
if(rs.next()){
customerName = rs.getString("CustomerName");
buyerName = rs.getString("BuyerName");
con.close();
I have been working on this for days and can NOT get a connection established.
Here are some of the error messages that I have been receiving thru WSSD.
java.sql.SQLException: No suitable driver
[8/11/04 18:11:54:815 EDT] 5e5c8f29 SystemErr R at java.sql.DriverManager.getConnection(DriverManager.java:558)
Can anyone please tell me what I am doing wrong? Or point me in the right direction.
I have searched hi and lo for the answer but still no luck.
Any help would be greatly appreciated.
Thanks!
-JML

"No suitable driver" means one of two things:
1. You forgot the Class.forName() part (quite uncommon, but if I look at the original post, this might just be the cause).
2. The URL is wrong (usually a typo, look for colons, semicolons, parameter names etc.)
Alin.

JDBC connection for SQL Server 2000

How to connect SQL Server 2000 from java?
If i can get any sites where i can get examples also fine.
Thanks in advance
Praveen.

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JDBC 101: How to connect to an SQL database with JDBC
Introduction
If you're interested in connecting your Java applets and applications to standard SQL databases like Oracle, Informix, Sybase, and others, JDBC is your ticket to paradise. The combination of Java's JDBC and standard SQL makes a simple and powerful database solution. JDBC makes the simple things easy -- without making the complex tasks too difficult either.
In this first article in our series, we'll show you step-by-step how to establish a connection from your Java programs to an SQL database using JDBC. In the process we'll show you how to connect to two different databases -- Mini SQL (mSQL), and Interbase -- just so you can see how the code changes when you switch from one database to another.
Obtaining the JDBC driver
Before you start working with JDBC, you'll need a copy of the Java JDK. If you don't have it already, you can get the JDK for free at Sun's Java web site, or it will also be included with many IDE's that you can purchase, such as JBuilder or Visual Cafe.
Once you have the JDK, the next thing you need to do is to get the correct JDBC driver for your database. In most cases the JDBC driver will be provided by your database vendor. For instance, if you purchase the Interbase database, the driver will be provided with the software, or you can obtain the most recent version at http://www.interbase.com/.
(An exception to this rule is Mini SQL, or mSQL. Because it's a very low-cost database, the JDBC driver has actually been developed by a separate group of people, led by George Reese at imaginary.com. You can download the mSQL JDBC driver from the imaginary.com web site.)
Once you have the correct JDBC driver for your database, install it according to the instructions that came with it. Installation instructions will vary somewhat for each vendor.
Establishing a connection is a two-step process
Once you have the correct JDBC driver installed, establishing a connection from your Java programs to your SQL database is pretty easy.
Regardless of whether you're trying to connect to Oracle, Sybase, Informix, mSQL, or Interbase (or any other JDBC data source), establishing a connection to an SQL database with Java JDBC is a simple two-step process:
Load the JDBC driver.
Establish the connection.
We'll show you two examples just so you can see how easy it is, and how little the code changes when you migrate from one database server to another.
A Mini SQL Example
Listing 1 provides the full source code required to establish a connection to a mSQL database on a server named "www.myserver.com".
// Establish a connection to a mSQL database using JDBC.
import java.sql.*;
class JdbcTest1 {
    public static void main (String[] args) {
        try {
            // Step 1: Load the JDBC driver.
            Class.forName("com.imaginary.sql.msql.MsqlDriver");
            // Step 2: Establish the connection to the database.
            String url = "jdbc:msql://www.myserver.com:1114/contact_mgr";
            Connection conn = DriverManager.getConnection(url,"user1","password");
        } catch (Exception e) {
            System.err.println("Got an exception! ");
            System.err.println(e.getMessage());
Listing 1: This source code example shows the two steps required to establish a connection to a Mini SQL (mSQL) database using JDBC.
An Interbase Example
Listing 2 provides the full source code required to establish a connection to an Interbase database. In this example, we're connecting to a local Interbase server (i.e., the server is running on the same PC that we're running the Java code on).
// Establish a connection to an Interbase database using JDBC.
import java.sql.*;
class JdbcTest1 {
    public static void main (String[] args) {
        try {
            // Step 1: Load the JDBC driver.
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            // Step 2: Establish the connection to the database.
            String url = "jdbc:odbc:contact_mgr";
            Connection conn = DriverManager.getConnection(url,"user1","password");
        } catch (Exception e) {
            System.err.println("Got an exception! ");
            System.err.println(e.getMessage());
Listing 2: This source code example shows the two steps required to establish a connection to an Interbase database using JDBC.
What's the difference?
The difference between the two source code listings is very small, so we highlighted them in a dark blue color. The only difference between connecting to the two databases is:
The name of the JDBC driver.
The URL used to connect to the database.
Everything else in the two source code listings -- except for the comment at the top -- is identical. Here's a slightly more detailed discussion of the two differences:
1. The JDBC Driver
The name of the JDBC driver will be supplied to you by your database vendor. As you can see in the class.forName() statements, these names will vary. In the first case we're using the mSQL-JDBC driver. In the second case we're using the JDBC-ODBC Bridge driver supplied with the Interbase server.
2. The URL
The syntax of the DriverManager.getConnection() method is:
DriverManager.getConnection(String url, String username, String password);
The username and password are the normal names you use to log into your database. The URL you use will again vary with the database you use. In both examples shown, we're establishing a connection to a database named contact_mgr. (We'll use this database for all of our examples in this series of JDBC articles.)
If you stick with standard SQL commands, it can be very easy to switch from one database server to another. In fact, I've heard from several developers who are using mSQL to prototype their software (because it's so inexpensive), and then switching to another commercial vendor when it's time to take their product "live".
Conclusion
Establishing a connection to an SQL database with Java JDBC is a simple, two-step process. The process is nearly identical for all SQL databases, and the only real differences are (a) the driver name, and (b) the URL used to connect to the database. Your database vendor will provide this information in their documentation.
Resources mentioned in this article
Here are a few links to resources we mentioned in this article:
Interbase
The Mini SQL (mSQL) database
The mSQL-JDBC driver at imaginary.com
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JDBC connecting MS SQL Server DB Help!!!

I have some problems with connecting DB in my program.
I read many forms of creation of connectin string and writting programs.
Can anybody help me?
I need an example of writting simple program connecting MS SQL Db with JDBC.

hi neetLynx ,
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Download it and use it
Class.forName("com.jnetdirect.jsql.JSQLDriver");
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ajit is the host name or the name of the local computer in which the database resides,pubs the database name
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("jdbc:JSQLConnect://ajit/database=pubs&user=sa&password= "
rest u know....
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JDBC Connectivity for SQL Server 2005 Windows Authentication Mode

Hi Everyone,
In my Scenario we are using SQL Server 2005 with Mixed Mode Authentication. Now we are planning to move only with Windows Authentication Mode.
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http://support.microsoft.com/kb/313100
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Jdeveloper connecting with SQL Server Express

Hi i am trying to connect jdeveloper with SQL Server Express. At the moment i am getting a TCP/IP connection to the host error message.
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Enable TCP/IP protocol. Select Microsoft SQL Server 2005>Configuration Tools>SQL Server Configuration Manager. In the SQL Server Configuration Manager select the node SQL Server 2005 Network Configuration>Protocols for SQLEXPRESS. Right-click on the TCP/IP node and select Enable. Restart the SQL Server (SQLEXPRESS) service. In Adminstrative Tools>Services, right-click on the SQL Server (SQLEXPRESS) service and select Restart.
To configure a JDBC connection with SQL Server 2005 Express, add SQL Server 2005 JDBC driver JAR file <Microsoft SQL Server 2005 JDBC Driver>/sqljdbc_1.0/enu/sqljdbc.jar to classpath. <Microsoft SQL Server 2005 JDBC Driver> is the directory in which SQL Server 2005 JDBC Driver zip file is installed.
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In the connection URL, <port> is obtained from the SQL Server configuration Manager. When the SQL Server 2005 SQLEXPRESS is restarted the port number changes.
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Problem connecting to SQL Server from JDeveloper 10g using jdbc third party

I am using Oracle 10g Jdeveloper and I tried to setup a database
connection to SQL Server using various Drivers for JDBC as Merlin, jtds, inet.tds, etc.
(I had no problem to set up a connection to an Oracle Database using the
Oracle JDBC driver).
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I m not understanding from last 3 days where to place the corresponding JAR files so thaI may not get the Error.
When I hit n trialed at various directories of the JDeveloper as </rootDir/jdbc/lib>
</rootDir/lib>
</root/jdev/my Work/Application1/Project1/public_html>
</root/jdev/my Work/Application1/Project1/public_html/web-inf/>
when I tested the connection I do received:
"Unable to find driver:
xxx.xxx.xxx.xxxxxxx Unable to find driver:
Obviously it can't locate the Micrososft JDBC driver but I can't
figure out why.
I tried all kind of things without any success. Is somebody can help
me and took me beyond this.
I m trying to build DataSource connection from JavaBeans.
Please make me out of this cave. I m not finding any of the way to do this.
The last code I tried is
try {
Class.forName("com.inet.pool.PoolDriver");
com.inet.tds.TdsDataSource tds = new com.inet.tds.TdsDataSource();
tds.setServerName( "local" );
tds.setDatabaseName( "bluff" );
tds.setUser( dbUserName );
tds.setPassword( dbPassword );
DataSource ds = tds;
Connection con = ds.getConnection(dbUserName,dbPassword);
Statement stmt;
ResultSet rs = null;
Thanks,

you are confusing me at least as your error is discussing the microsoft driver yet you are configuring the inet datasource.
I do not use JDeveloper, but you need to make sure that whatever is servicing your web app/JavaBean has access to the driver. Not sure why you are not doing a JNDI look up of the resoure, but because you are not you can stick the driver jar in the lib directory within the WAR bundle. I would suggest that you add the driver to the lib/ext or the lib directory which is loaded at boot time for your web container and then use JNDI to look up your DataSource to reduce your coding maintenance headaches.

How can i connect to SQL Server 7.0 on Windons Using JDBC

How can i connect to Microsoft SQL Server 7.0 on a windows enviroment ?
in sql server 2000 some jar files are required that is
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now the problem is that i cant find these files on my system. firstly where these files will be located. secondly are they will be used to connect to SQL Server 7.0. thirdly if not what is the procedure.
My next Problem is that I have Websphere Studio Application Developer. in which their is this facility of Database Webpages its like a wizard which makes automatically beans servlets and JSP but before that you need a Driver Name and and Class Name for to Connect to the Database.
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please provide some guidance in this regard.

You can search for the JDBC drivers at, http://industry.java.sun.com/products/jdbc/drivers
All the three jars that you specified are part of MsSQL Server jdbc driver. You need them (in the classpath) to get connected to the database.
"com.microsoft.jdbc.sqlserver.SQLServerDriver" is the class in mssqlserver.jar. This is the driver class which will be used to get connected to the database.
You can search in this forum for writting jdbc code (for Sql Server). If you don't find these jars, give me your e-mail id.
Sudha

Problem with Connection to SQL Server via Servlet (in iPlanet 6 App Server)

Hi ,
I am using the iPlanet ApplicationServer 6.0 SP2 for development & testing of an internet application.
I am facing a problem when I am trying to connect to MS SQL SERVER via the native jdbcodbc driver (obdc32.dll). The error is something like this :
[26/Jul/2001 11:50:35:7] warning: DriverConnect: (28000): [Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user '\'.(DB Error: 18456)
[26/Jul/2001 11:50:35:7] warning: ODBC-027: CreateConn: failed to create connection [new connection]: DSN=fadd,DB=cashbook,USER=test,PASS=xxxxxxxxx
[26/Jul/2001 11:50:35:7] error: DATA-108: failed to create a data connection wit
h any of specified drivers
Error in connecting to the Database for cirrus :java.sql.SQLException: failed to
create a data connection with any of specified drivers
java.sql.SQLException: failed to create a data connection with any of specified
drivers
at com.netscape.server.jdbc.Driver.afterVerify(Unknown Source)
at com.netscape.server.jdbc.Driver.connect(Unknown Source)
at com.netscape.server.jdbc.DataSourceImpl.getConnection(Unknown Source)
at gefa.util.DBConnection.jdbcConnectionOpen(DBConnection.java:65)
at gefa.servlet.ServUpload.doPost(ServUpload.java:45)
at gefa.servlet.ServUpload.doGet(ServUpload.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at com.netscape.server.servlet.servletrunner.ServletInfo.service(Unknown
Source)
at com.netscape.server.servlet.servletrunner.ServletRunner.execute(Unkno
wn Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.thread.ThreadBasic.run(Native Method)
at java.lang.Thread.run(Thread.java:479)
I have configured a DSN with the name "fadd" on the machine with the application server and it used NT authentication. I have supplied an NT userid and password that has appropriate rights on the database "cashbook".
When I write a java standalone program, it does connect but via a servlet it does not connect.
Can some guide me with this problem please ?
Anything one might have observed in the past ? (may be specific to iPlanet ?)
Thanks a lot in advance
~Sunil

I'm using iPlanet App server as well and experiencing similar problem. I load my SQL Server driver by Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver"), then use DriverManager.getDriver() to obtain the Driver.
However, the Driver returned is not the SQLServerDriver as expected. The Driver returned is com.netscape.server.jdbc.Driver! And then when I do Driver.getConnection("jdbc:microsoft:sqlserver://MyServer"), it throws an SQLException saying that it doesn't accept a jdbc:microsoft:sqlserver subprotocol. Well, of course it doesn't, it's not a microsoft Driver at all.
I suspect the problem is that the netscape Driver's acceptsURL() method ALWAYS returns true in iPlanet app server, thus when you getDriver(), the netscape Driver is always returned (and always returned as the first one since it's default?). Thus even though the same piece of code works fine as a standalone application, it just doesn't work on iPlanet app server.
My work around is:
Class.forName("my.Driver");
Enumeration enu = DriverManager.getDrivers();
Driver useThis = null;
while (enu.hasMoreElements()) {
Driver d = (Driver)enu.nextElement();
if (d.getClass().toString().indexOf("my.Driver") > -1) {
useThis = d;
Mind that my above code does not have an performance issue. If you look into the source code of how DriverManager get a Driver for a particular URL, it also loads the whole set of available Drivers, then call acceptsURL() method on each of them to find the first "suitable" one. Thus time complexity is the same.
I know this is not a very elegant solution and it defeats the purpose of having a DriverManager. Does any one else has a better way to solve this problem, like a way to specify the priority of each Driver so that SQLServerDriver is returned before the netscape Driver?
Thanks a lot.

I want to use jdbc to connect MS SQL SERVER

hi,
I want to use jdbc to connect MS SQL SERVER,not the jdbc-odbc bridge.
I download the driver from MS,deploy it,but when I connect the database such as:
<%Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");%>
<%String sConnStr="jdbc:microsoft:sqlserver://computer2000:1433";%>
<%Connection conn=DriverManager.getConnection(sConnStr,"sa","123");%>
<%Statement stmt=conn.createStatement();%>
but it said
javax.servlet.ServletException: com.microsoft.jdbc.sqlserver.SQLServerDriver
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
how can i work out this problem
maybe my configure is wrong,please give me a successful sample configuration
thanks a lot

Hi,
I am not sure where you have got the following code from
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
What happens here, is Java Runtime will search for the Class named:
com.microsoft.jdbc.sqlserver.SQLServerDriver
If this Class is not in the Runtime Classpath, it will throw the Error that you have got. Kindly get the proper driver as well as ensure that the Class is available in the Runtime Classpath.
Thanks and regards,
Pazhanikanthan. P

Problem in jdbc connection to sql server

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