I am writing a website of JSP pages to access a MySQL database.  I am
trying to use jdbc to connect to the database.  Whenever I try to
access the database, I get  the following exception:
javax.servlet.ServletException: Access denied for user ''@'localhost'

Hello I want to know if there is a way in Oracle 9i to boost the drop
for tables. I need to do a purging task, where all tables in the
database are drop.
Actually I am doing this with a normal SQLStatement DROP TABLE

Is there any tool that is developed using Java that is free and is an
open source database which is relational in nature? I should be able to
write queries using joins, group by clause etc. I should be able to
access and query the data from the tables from an external application.

Ok, I am familiar 2 years with Linux, and I already play the ball there.
So I'd like to implement the automation with the help of OO, and java.
How could I do?
But then again, 95% uses MS Office, we can't turn our eyes from that, so

Hi, I am noticing some very bizarre behavior in my attempt to get a
database connection from WebLogic.  I'm using an older version, 5.1 sp
12, but I'm hopin gyou can help.  If I build a JSP page, like so,
everything works great ...

I have a JNDI named "MSSQLDS".
String jndiName = "MSSQLDS;
Context ctx =  new InitialContext();
What is the difference between these 2 statements :

I have a problem with setTimestamp() in PreparedStatement. it is inserted
successfully and appears in DB but no Seconds , they are always 00.
When i set preparedStatement.setTimestamp(1,new
Timestamp(System.curentmilliseconds)) the Seconds are not 00 (in most cases)

I am facing the following problem consistently. The driver (Jconnect
5.5 and 6.0 from Sybase)
code hangs in the read socket call and the rest of my threads
wait indefinitely resulting in a deadlock.

try {
           if (System.getProperty("java.vendor").equals("Microsoft Corp."))
               Class.forName("com.ms.jdbc.odbc.JdbcOdbcDriver");
           else  // Non-visual J++ Users

I have a very simple task, but I just can't seem to figure out how to
do it.  I want to export an Oracle database using ant.  The statement
is:
exp <username>/<password>@SID file=<dump name>.dmp

try {
           if (System.getProperty("java.vendor").equals("Microsoft Corp."))
               Class.forName("com.ms.jdbc.odbc.JdbcOdbcDriver");
           else  // Non-visual J++ Users

I run the SQL to get sum for a column in a big table in Sybase.
I am using Weblogic 8.1.3 to setup JDBC connection and Datasource to
this Sybase.
in my java bean I run the sql like this

Hello, due to the fact I am very newbie in Java I would appreciate if
someone could answer me this, because it would be a turing poing to my
though :-) of continuing investing effort on Java.
I used to do many programming staff from VB, expecially VB for Application.

I am looking to write some basic scripts to back-up various files and
databases as well as restore them.  Do you think this would be easier
and better to do using Ant or Ruby?
I would appreciate any insight available.

I have a java program that reads from a MS Access DB, and every thing
is fine. I used the ODBC:JDBC connection...I mean I added the DB to the
ODBC Datasources! But after I've uploaded my JAR file and the DataBase
it didn't work on the net. How can I solve it?