JDBC Driver Vs ODBC?

Mar 21, 2008

Hi;
I am having problem figuring out if the JDBC Driver for MS SQL Server 2005 is faster or setting up a data source from Administrative tools/Data Sources. I have run several tests and in all tests, the odbc datasource is faster. In that case, why having the trouble of downloading a driver if I am not wrong. I have understood that the native driver is always faster than the odbc bridge.
Thanks in advance

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Compatible Versions Of Ms SQL Server, ODBC Driver, Driver Manager And ODBC API Spec

Oct 28, 2004

Hi,

Please help share with me if you know the version compatibility matrix of Ms SQL Server, ODBC driver (sqlsrv32.dll), Driver Manager (odbc32.dll) and ODBC API spec. For instance, how can I know Ms SQL Server 2000 can work with which version of sqlsrv32.dll, a particular version of sqlsrv32.dll can work with which version of odbc32.dll and a certain version of sqlsrv32.dll/odbc32.dll conforms to which version of ODBC API spec (e.g. 3.5).

Any help will be appreciated.

Thanks,

vtluu.

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Cannot Load JDBC Driver Class 'com.microsoft.jdbc.sqlserver.SQLServerDriver'

Apr 14, 2008

I have read similar posts to this, but I am still having problems.

I am trying to use connection pooling to connect to a local SQL Server 2005 database. I am running my application using
MyEclipse Enterprise Workbench. I have verified that sqljdbc.jar resides in "WebRoot/WEB-INF/lib/"

"WebRoot/WEB-INF/web.xml":
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsichemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<resource-ref>
<res-ref-name>jdbc/DefaultDS</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>


"WebRoot/META-INFcontext.xml":

<?xml version="1.0" encoding="UTF-8"?>
<Context>
<Resource name="jdbc/DefaultDS"
auth="Container"
type="javax.sql.DataSource"
username="tec"
password="tec"
driverClassName="com.microsoft.sqlserver.jdbc.SQLServerDrive"
url="jdbcqlserver://localhost:1433/tec;databaseName=tec;user=tec;password=test;"
validationQuery="select 1"
maxActive="10"
maxIdle="2"/>
</Context>

Classpath:
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="con" path="com.genuitec.eclipse.j2eedt.core.J2EE14_CONTAINER"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/dom.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/jaxen-full.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/jaxp-api.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/jdbc2_0-stdext.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/sqljdbc.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/jstl.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/mail.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/sax.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/saxpath.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/standard.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/xalan.jar"/>
<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/xercesImpl.jar"/>
<classpathentry kind="output" path="WebRoot/WEB-INF/classes"/>
</classpath>

Code to connect:

import java.io.Serializable;
import java.sql.*;

import javax.sql.*;
import javax.naming.*;
public int testConnect(){
Connection conn = null;
InitialContext ctx = null;
java.sql.Statement stmt = null;

try {
ctx = new InitialContext();
Context envCtx = (Context) ctx.lookup("java:comp/env");
DataSource ds = (DataSource) envCtx.lookup("jdbc/DefaultDS");/*This is generating the Cannot load JDBC driver class... error*/
conn = ds.getConnection();
stmt = conn.createStatement();
return CONSTANT.SUCCESS;

} catch (Exception e) {
return CONSTANT.FAILURE;
}finally {
try {
if (stmt != null)
stmt.close();
if (conn != null)
conn.close();
if (ctx != null)
ctx.close();
} catch (Exception ex) {
// do nothing
return CONSTANT.FAILURE;
}
}
}

Any ideas would be greatly appreciated.

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Aug 8, 2006

Hi all,





We've just stumbled on a 1.0 version incompatibility with the JDBC specs.





Problem: A table with SMALLINT column. According to JDBC specs version 3.0


(p.B-179) and 4.0 (p.221)), the value should be converted to Integer type.





Unfortunatelly we get a Short object :(





Now, I remember, this case was also affecting old JSQLConnect driver from


DataDirect. Could that problem sneak to new MS driver too?





Please let me know any resolution to this problem if exists.


The issue has not been fixed in CTP 1.1 version. Any ideas if it can be fixed??




Cheers,


Piotr

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Oct 19, 2006

trying to install sql server2005 on a windows 2003 server box.

getting msg below at the sql server . i looked at other posts on trying to uninstall SQL Native Access Client and norton antivirus. i could never find the snac on the add - remove programs and this server does not have a virus protection program yet.

here's the history of the installs on the server:

wanted to test a 2005 upgrade so:

1) installed sql server 2000 then sp4 then restored some databases to it - all OK

2) tried to upgrade to sql 2005 but ran into problems and left it at that.

had a disk drive crash on the d drive so lost the installs but not the operating system

when the drive was replaced, left alone for a while

then wanted to test a straight 2005 install

1) removed the broken 2005 attempt

2) removed the 2000

3) installed 2005 and got the error on the subject line:

TITLE: Microsoft SQL Server 2005 Setup
------------------------------

SQL Server Setup could not connect to the database service for server configuration. The error was: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified Refer to server error logs and setup logs for more information. For details on how to view setup logs, see "How to View Setup Log Files" in SQL Server Books Online.

i've gone through as many of the forums that i can and have tried several things - like uninstalling 2005 and installing pieces and parts but but nothing seems to work.

Thanks!

Dan <><

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Feb 4, 2008

i am attempting to run phpbb using ms sql 2005 on the same box but get the following error during the setup


Could not connect to the database, see error message below.
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified


i am not sure yet if this is an issue with sql, php or phpbb

php is installed in iis and has all the modules installed which the php msi installer supported. i can run php code but in this case when i'm running the install.php file for the phphbb setup, i fill in the values for the database and got that error

phpbb detects all the required server settings and sees that i have ms sql installed

any suggestions on what that error means or how to go about configuring odbc driver?

probably a simple issue. but i'm still new with sql stuff

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Jun 1, 2015

I am using SSIS 2014 with the below .net framework version and installed in Windows server 2012 R2 . I have installed my client's odbc drivers (both 32 bit and 64 bit) in my production server and created ODBC system DSNs for 32 bit and 64 bit.

When i open SSIS 2014 and tried to create the odbc connection but i can able to see only the 32 bit system DSN connection ,i can't able to see my 64 bit odbc system dsn connection.

Microsoft Visual Studio 2012 Shell (Integrated)
Version 11.0.50727.1 RTMREL
Microsoft .NET Framework
Version 4.5.51650

SQL Server Integration Services   
Microsoft SQL Server Integration Services Designer
Version 12.0.1524.0

And i installed my client odbc drivers(32,64 bit) and created ODBC system DSNs in my local system and when i open ssis 2014 and i can able to see both the ODBC system DSNS(32,64) connections from SSIS ODBC connection.

I am using below version of .net framework in my local system which was installed in windows 7 and i have SSIS 2012 also installed in my system and i can able to see both ODBC connections using 2012 as well in my local system.

Microsoft Visual Studio 2012 Shell (Integrated)
Version 11.0.50727.1 RTMREL
Microsoft .NET Framework
Version 4.5.50938

SQL Server Integration Services   
Microsoft SQL Server Integration Services Designer
Version 12.0.1524.0

why i can not see the ODBC 64 bit system DSN connection from SSIS in my production server ?

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Hi,



I am using VB.NET 2005 and set up an ODBC connection via ODBC.ODBCConnection to a MDB database. Therefor, I use the "Microsoft Access ODBC Driver (*.mdb)".



When I set up a ODBCCommand like "ALTER DATABASE..." or "CREATE TABLE..." and issue it with the com.ExecuteNonQuery() command, I get an error from ODBC driver, that a SQL statement has to begin with SELECT, INSERT, UPDATE or DELETE.



How can I use DDL statements via ODBC?



I would appreciate if you could help me to use ODBC for that - no OLE, no ADO.



Thanks for help!



Regards,

Stefan D.

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Hi
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Or am I better of with the jdbc/odbc bridge?

Thanks

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Rgds and thanks, PP

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Nov 19, 2007

Hi Mixxo,
I also am having this problem! if you get an solution,
send me an answer or add my msn: griciolli@hotmail.com

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thank u

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Hi at all, i'm new here, your communitiy seems too much preparated.
My question is simple...
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thank you and excuse for by bad english! :p

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Mar 30, 2004

I appear to have an issue here with WebLogic and SQL Server. The WebLogic server is set up to create a pool of connections (max 15, min 4) to the SQL server. The idea is that connections are "leased" to the application for the duration of a transaction and then returned to the pool at the end of the lease. The pool can grow to up to 15 simultaneous connections -- after that the applications must wait for the next available connection in the pool.

As activity subsides, connections are supposed to be dropped down to the minimum number of 4 connections (which are maintained open continuously).

The problem that I can see from SQL is that there are tens of connections that are open (should not be more than 15, right?) and some of these connections have been held open for several days (going back to the last time we rebooted the server 2 weeks ago). I am told that this is a relatively new phenomenon; new within the last 3 months, anyway. I have tried killing some of these processes manually and now they show up in "Current Activity" as being in a "Killed/Rollback" state.

Does anyone have any experience with JDBC/Weblogic and SQL? Any experiences similar to this?

More information:
SQL Server:
SQL Server 2000 (SP3)
Windows NT (SP6)

WebLogic Server:
Weblogic 6.1
Windows 2000 (SP4)
Weblogic JDBC Driver (6.1)


Any input would be welcome.

Regards,

hmscott

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Feb 1, 2008

Hi, All!

I'm using Borland's ProcedureDataSet to retrieve data from a SQL 2005 database using the JDBC 1.2 Driver.
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in the database in NULL then I get a NullPointerException.

On MSDN I saw money was referred as Double which is wrong!
Any Ideas?

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Oct 7, 2006

Hi;

I used SQLServerDatabaseMetaData (which requires a connection to return this data which seems unnecessary) to get:

name: Microsoft SQL Server 2005 JDBC Driver
version: 1.1.1501.101
Passing a url of: jdbc:sqlserver://localhost:1433;DatabaseName=Northwind;IntegratedSecurity=true

I get the error:
Oct 7, 2006 3:46:09 PM com.microsoft.sqlserver.jdbc.AuthenticationJNI <clinit>
WARNING: Failed to load the sqljdbc_auth.dll
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I copied over x86sqljdbc_auth.dll and then it worked. I assume this is required with the jar file. This leads to a couple of questions:

What are the files xax86sqljdbc_xa.dll & x64 files for? Are they needed?
The jar file can just travel with my java code. Should the dll do the same or does it need to be in the path and/or the default directory?
Are there any other files needed or just these two?

thanks - dave

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Jun 20, 2007

Hello,



We are deploying our application with the v1.1 JDBC driver, but are getting a little worried with some of the results of our recent stress tests. I wanted to see if anyone could offer any insight into this problem. Also, do you have any expectation for a release date for the 1.2 driver (not CTP).



Under heavy load with a number of concurrent processes loading to a few tables in our database through batched INSERT statements (called executeBatch against a prepared statement), we see these exceptions coming back from the driver:



com.vectorsgi.tw.services.exception.LoaderException: java.lang.NullPointerException
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:813)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:482)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:466)
at com.vectorsgi.viex.workflow.capture.LoadListener.execute(LoadListener.java:91)
at com.vectorsgi.viex.workflow.capture.LoadListener.actionFired(LoadListener.java:55)
at fluximpl.JavaActionImpl.execute(JavaActionImpl.java:6)
at fluximpl.gl.a(gl.java:348)
at fluximpl.gl.b(gl.java:417)
at fluximpl.gl.a(gl.java:236)
at fluximpl.dm.d(dm.java:58)
at fluximpl.tlb.run(tlb.java:10)
Caused by: java.lang.NullPointerException
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecuteBatchPreparedStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PreparedStatementBatchExecutionRequest.executeStatement(Unknown Source)
at com.microsoft.sqlserver.jdbc.CancelableRequest.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeRequest(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeBatch(Unknown Source)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeBatch(NewProxyPreparedStatement.java:1723)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadItems(X937HibernateLoader.java:1326)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:637)
... 10 more


In a test of 20 "jobs" 2 failed with this error, so its certainly not frequent, but not fleeting either. What is also strange about this is that after the two failures (not immediately back to back but within a few minutes of each other) we got a primary key constraint error:



com.vectorsgi.tw.services.exception.LoaderException: java.sql.BatchUpdateException: com.microsoft.sqlserver.jdbc.SQLServerException: Violation of PRIMARY KEY constraint 'PK__X937_ITEM__0E7B75BC'. Cannot insert duplicate key in object 'X937_ITEM'.
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:813)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:482)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:466)
at com.vectorsgi.viex.workflow.capture.LoadListener.execute(LoadListener.java:91)
at com.vectorsgi.viex.workflow.capture.LoadListener.actionFired(LoadListener.java:55)
at fluximpl.JavaActionImpl.execute(JavaActionImpl.java:6)
at fluximpl.gl.a(gl.java:348)
at fluximpl.gl.b(gl.java:417)
at fluximpl.gl.a(gl.java:236)
at fluximpl.dm.d(dm.java:58)
at fluximpl.tlb.run(tlb.java:10)
Caused by: java.sql.BatchUpdateException: com.microsoft.sqlserver.jdbc.SQLServerException: Violation of PRIMARY KEY constraint 'PK__X937_ITEM__0E7B75BC'. Cannot insert duplicate key in object 'X937_ITEM'.
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeBatch(Unknown Source)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeBatch(NewProxyPreparedStatement.java:1723)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadItems(X937HibernateLoader.java:1333)
at com.vectorsgi.tw.loader.X937HibernateLoader.loadToDatabase(X937HibernateLoader.java:637)
... 10 more



Now- I realize that this is very straight forward, but we are almost certain that our key generation code cannot generate a duplicate key. We have been running it 24x7 for three years at a number of customer sites without ever getting a duplicate (under the open-source jTDS driver). Now that we are trying to move to a better driver that is actively supported, we see these primary key violations every once in a while. Its very hard to consistently replicate, but we have received it from 5 of the past 20 stress tests.



I mainly want insight into the NullPointerException, but if there is any possibility that a driver issue could be contributing to my primary key problem--that would sure make a lot of sense. (I realize its a long shot!)



Thanks,



Steve Ash

Software Developer

Metavante Image Solutions

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Jan 30, 2006

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Thank you all

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Aug 13, 2007

Hi,

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Thanks for the help,

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Mar 31, 2008



hi, i am using sqljdbc.jar in a java applet and i am using Netbeans for development. i am able to connect with the SQL Server from the IDE. however, when i try to debug the SQL part of the code, i am getting an exception at :


DriverManager.registerDriver(new com.microsoft.sqlserver.jdbc.SQLServerDriver());
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
String connectionUrl="jdbcqlserver://localhost:49182;databaseName=NanoBase;";
Connection con = java.sql.DriverManager.getConnection(connectionUrl, "test", "Walt787sop289");

where it says that it cannot find the class. i am also putting down the exception information.

java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.javaws.Launcher.executeApplication(Launcher.java:1273)
at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1219)
at com.sun.javaws.Launcher.doLaunchApp(Launcher.java:1066)
at com.sun.javaws.Launcher.run(Launcher.java:105)
at java.lang.Thread.run(Thread.java:619)
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at VncViewer.performSql(VncViewer.java:115)
at VncViewer.readParameters(VncViewer.java:743)
at VncViewer.init(VncViewer.java:152)
at VncViewer.main(VncViewer.java:53)
... 9 more
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at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at com.sun.jnlp.JNLPClassLoader.findClass(JNLPClassLoader.java:256)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)

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regards,
anant

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Dear all,Any MS SQL server driver for JDBC for window NT ?Thanks for reply.Victoria

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In Which Language Is JDBC Driver Written

Jun 12, 2005

Hello,

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SQL JDBC Driver - Thai Collation

Feb 28, 2008



Hi,

We currently have a SQL 2005 database with Thai Collation (Thai_CI_AI). When we try using Microsoft's JDBC SQL Server driver to connect to the database, we get a "SQLException: Codepage 874 is not supported by the Java environment." error.

We're currently using this code to connect:

Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
con = DriverManager.getConnection(
"jdbc: sqlserver://x.x.x.x;databasename=xyz;"
+ "user=xxx;password=xxx"

Is there any way this issue can be resolved?

Regards,
Guru

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