JDBC or account connectivity problem?

Dears
I'm new with JDBC and i have a small issue while connecting.
I use JDBC Connector with MySql5.1 on my mac
Basically i have installed the server and by default the account with username "root" and empty password is there.
I have created a database "Test", when i try to access it with the username "Root" and password "" it works fine, the problem comes when i try to access with another username e password
Via MySql Administrator i have created a new account, when i try to access the "Test" database with the new user and password (in exactly the same way as with the 'root' user, only with ofcourse the new username and password) it gives me an access Exception "Access denied for user 'newUsername' on database "Test".
I annot understand why, i mean the username and password have access to the whole server not only to one specific database, so it should be ok to access this "Test" database with a new username and pass.
Any advice?

I doubt this has anything to do with JDBC. At least excluding that you do have the user/password correct in the java code.
You probably need to provide roles or permissions specific to the database in relation to the user.

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JDBC thin driver connection problems using cybersafe authentication

Hi
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JDBC Driver Name is Oracle JDBC driver
JDBC Driver Version is 8.1.7.0.0
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2. the JDBC/OCI driver is a thick driver. It uses the oracle client, and therefore should read the tnsnames.ora
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JDBC and MySQL connectivity problem

The code i hav attached generates Connectivity exception.. the prob is with the part in bold.. can anyone help
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I had such issue too, and I fixed it by adding in the environment variables the CLASSPATH entry that pointed to all the directories containing the .jar needed for the applications.
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Microsoft Windows XP [version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Hurukan>java ConnectJODBC brol
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
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at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at ConnectJODBC.main(ConnectJODBC.java:108)
[exception] -- la valeur de 'con' est nulle (DriverManager � retourn� une valeur
nulle)
C:\Documents and Settings\Hurukan>set
APPDATA=C:\Documents and Settings\Hurukan\Application Data
CLASSPATH=c:\Program Files\Java\jdk1.5.0_06\lib;c:\Program Files\Java\jdk1.5.0_06\dev;\c:\Program Files\Java\jdk1.5.0_06\lib\jodbc;
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Statement stmt=null;
ResultSet res=null;
String requete="";
String strToWrite="";
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catch(SQLException sqlex)
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ex.printStackTrace();
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Can't really understand why this code won't run anymore, ...
I took a look on the other computer where the same code is running ok.
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mysql server is 5.0.18 on the other computer the version is 3.23.41
mysql connector is 3.51.12 on the other computer the version is 3.0.10
access rights are the same because the database is the dumped one from 3.23.41 to 5.0.18, and I'm quite good with the dbms management (I'm IT developper in fact, trying to take over java technology ;) )
in this case this is not a sql error but java error.
the jar file is set to the %classpath% folder on both computers
I copied the jar from the other computer, removing the new .jar file and... it failed, exactly the same issue
Still working around, ...
Dimitri

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net.sourceforge.jtds.jdbc.Driver
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%APPDATA%\odi\oracledi\userlib
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Standalone Agent
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weblogic.jdbc.sqlserver.SQLServerDriver
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Hope that helps other people who run into this,
Edited by: user742480 on Apr 4, 2011 12:06 PM

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bmahesh7feb wrote:
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For the value of serverName, you need to use an Internet-style host name, or an IP-address, not a Windows resource name.
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Hi All,
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If I use oci8 with stand-alone java application the connection and data access work fine.
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Hello!
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null

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That's Ok because I also have a very expensive Filemaker Server license and Filemaker Server accepts connections from anywhere.
However this causes me rather boring testing problems. My portable computer, where I write all my code, is a dual-boot machine (Windows and Linux), and for testing purposes I want to use an ordinary copy of Filemaker Pro on the Windows part, and throw queries at it from the Linux part. With the old version of Filemaker Pro, this was possible, with the new version, it is not (only connections from the same machine are accepted).
Question: is there any way of writing a programme in the middle, hosted on the Windows part, that accepts connections from the Linux part, and then passes them on to the Filemaker Pro copy - which will then think that the query came from the local machine - and will then take the answer and relay it to the Linux part?
Any help gratefully received.

Question: is there any way of writing a programme in
the middle, hosted on the Windows part, that accepts
connections from the Linux part, and then passes them
on to the Filemaker Pro copy - which will then think
that the query came from the local machine - and
will then take the answer and relay it to the Linux
part?Just a small question. To my understanding dual boot means at a given time your computer will be running only one OS (either windows or linux) right?. Or are you running a VM with linux inside your windows?

JDBC - Oracle 8.1.7 Connection Problem

Hi,
Things were working great as long as i was with Oracle 8.1.6. All hell broke loose as soon as i tried to connect to Oracle 8.1.7. Only the IP, Service name, DB_Id & Db_Pass has changed in the connection string. Yet on the below statement
DriverManager.getConnection("jdbc:oracle:thin:@192.168.172.34:1521:epcjobs","epcperf","epcperf");
i get the following exception
java.sql.SQLException: Protocol violation
at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:391)
at oracle.jdbc.ttc7.O3log.receive2nd(O3log.java:651)
at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:172)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:103)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:148)
Seems some problem in the protocol or sub-protocol name or do i have to change my Oracle Drivers?
If any one has encountered this issue, please enlighten me.
Note: I can connect successfully using SQL+.
many thanks in advance,
Pawan

Just a guess...
The Oracle comm processes (net8 or whatever it is called) allows for different protocols to communicate. Your server is set up for a different protocol than the old one was. Either the client or the server needs to adjust.
You can test this by creating a TSN and using sqlplus to connect. Once it works open up the TSN file (*.ora?) and get the correct params from there.

Help!! JDBC local connection problem

java.sql.SQLException: E/A-Exception: The Network Adapter could not establish the connection
trying to connect to Oracle database 9.2 on local machine that is part of network, Windows XP, using jdbc.
am using following as connect string :
DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
Connection conn =
DriverManager.getConnection("jdbc:oracle:thin:@<server_name>:1521:<database_name>",username,password);
Is this correct?
Had no problems using above connecting to a local database on a laptop, also Oracle 9.2, also Windows XP, but not on a network.
tried also :
("jdbc:oracle:thin:@<server_name>.<Domain_name>:1521:<database_name>",username,password);
and
("jdbc:oracle:thin:@<server_name>.<Domain_name>:1521:<global_dbname>",username,password);
but still same error message.
Can connect to database with sqlplus no problem.
Listener is running and listening on port 1521.
Any ideas?
Any help would be greatly appreciated!!
Thank you!
Gil

Okay, connected.
It looks like the correct form is :
Connection conn =
DriverManager.getConnection("jdbc:oracle:thin:@<server_name>:1521:<SID_NAME>",username,password);
got SID_NAME from listener.ora

JDBC or account connectivity problem?

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