I have senario where I need several machines with duplicate database running
on different machines on intranet.  I then need a master application which
veiws database records of all machines as if it were stand alone.
what is the best way to do such a thing, will linking tables in ...

I have the new J2EE package, but am having trouble understanding how to
add the jdbc driver to my classpath. Several books/articles tell me to
"make sure the jdbc driver is in your classpath", but they don't say
where it is. I'm assuming it's a jar file, but I can find quite a ...

in my oracle DB is stored a SP of this type:
PROCEDURE list_fasce_TV
  (out_idfascia   OUT tab_varchar2_15,    
   out_fascia     OUT tab_varchar2_15,

I was wondering if some one in this group could help me with installing
j2ee. I am running Mandrake 9.2 and have installed j2sdk1.4.2_02  from a
rpm
when I try to run the program it says that the java runtime is not

I am having some strange behaviour setting some parameters to a prepared
statement.  The code below returns no result set!  If I instead hard code
the values in the sql string I get my records.
If I hard code only one of the string parameters and set the other (either

Say if have have any SQL:
String sql =
"select score1 from AICC_core where TO_NUMBER(AICC_core.score1)  =  ?"
PreparedStatement stmt = con.prepareStatement(sql);

I have a SQL Server 2000 database which has been restored from a
backup. The restored database contained a user called "X", which is
the owner of all of the tables in the database. When I try to execute
an  SQL SELECT against any of the tables in the database (using the

I have thousands of inserts to make into Sybase ASE. Single inserts
are very slow... Writing into bulk files and executing them via
Runtime.exec("bcp in bla bla") is fast,
but not secure enough (no transaction capability - what if the bulk

SELECT * FROM foo WHERE bar IN (?)
"?" shall be replaced by a variable count of arguments which I don't know at
compile-time. Is this what PreparedStatement.setArray() is good for? Seems
that there are no wrapper classes that implement Array...

I have a following java programme:
import java.sql.*;
public class Result1 {
 public static void main(String args[]) {

Can anybody please point me to the exact location of the EclipseJDO
plugin? I went to the www.eclipsejdo.org website and looked a lot for
the plugin but there it is talking about the EMF(Eclipse Modeling
Framework) and nowhere was the eclipse plugin available.

i want to get record from database(MS Access) which are entered in
specific month.
i've one html file with:
<select name="MonSur">

Having created a connection to the Oracle database (conn) - this bit
works, I can do other queries fine - I'm having trouble retrieving the
contents of a CLOB.
/* Relevant bit of code */

i have a project that has a postgres db updated by files sent from a
perl script to it via a jsp page as part of the http request. The
transaction is started by one request and files loaded each by one
request then another allows commit.

How long lasts the unicity (if any) of the System.identityHashCode()?
I created code that keep track of seen identityhashcodes for instances
created and unreferenced in a loop.
**** I was surprised to see that these identityhashcode can be reused! ****