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Peter --

Further follow-up....
If I create and populate the table using ScriptTool, and then try to use
the servlet to do the same (the servlet first attempts to drop the
table), I get the following stack trace:

Cannot get connection: java.sql.SQLException: IO problem:
java.sql.SQLException: Internal error header recLength=3 
Computed record length should be 419
Table: NE$db$Cols
        at jdbc.idbConnection.<init>(idbConnection.java:87)
        at jdbc.idbDriver.connect(idbDriver.java:40)
        at java.sql.DriverManager.getConnection(DriverManager.java:457)
        at java.sql.DriverManager.getConnection(DriverManager.java:159)
        at
org.objectweb.jonas.jdbc_xa.XADataSourceImpl.getXAConnection(XADataSourceImpl.java:155)
        at
org.objectweb.jonas.dbm.ConnectionManager.getConnection(ConnectionManager.java:294)
        at
org.objectweb.jonas.dbm.ConnectionManager.getConnection(ConnectionManager.java:257)
        at InitServlet.doGet(InitServlet.java:49)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
        at
org.apache.tomcat.core.ServiceInvocationHandler.method(ServletWrapper.java:632)
        at
org.apache.tomcat.core.ServletWrapper.handleInvocation(ServletWrapper.java,
Compiled Code)
        at
org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:383)
        at
org.apache.tomcat.core.InvokerServlet.service(InvokerServlet.java:239)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
        at
org.apache.tomcat.core.ServiceInvocationHandler.method(ServletWrapper.java:632)
        at
org.apache.tomcat.core.ServletWrapper.handleInvocation(ServletWrapper.java,
Compiled Code)
        at
org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:383)
        at
org.apache.tomcat.core.Context.handleRequest(Context.java:735)
        at
org.enhydra.servlet.servletManager.ServletManager.service(ServletManager.java:1347)
        at
org.enhydra.servlet.servletManager.ServletManager.service(ServletManager.java:1256)
        at
org.enhydra.servlet.connectionMethods.http.HttpHandler.doARequest(HttpHandler.java,
Compiled Code)
        at
org.enhydra.servlet.connectionMethods.http.HttpHandler.processRequests(HttpHandler.java,
Compiled Code)
        at
org.enhydra.servlet.connectionMethods.http.HttpHandler.run(HttpHandler.java,
Compiled Code)
        at java.lang.Thread.run(Thread.java:479)


Peter Hearty wrote:
> 
> Cindy
> 
> When you say that you can't access tables, do you mean that you get a file
> permissions error of some sort, or simply that the tables aren't there?
> 
> Regards
> 
> Peter Hearty
> Lutris Technologies (UK)
> ----- Original Message -----
> From: "Cindy Tipper" <ctipper@laurelnetworks.com>
> To: <instantdb@enhydra.org>; <EnhydraEnterprise@enhydra.org>
> Sent: Thursday, August 24, 2000 10:36 PM
> Subject: InstantDB: InstantDB table access from CMP EJB
> 
> > Not sure which list this belongs on...
> >
> > I have a simple Java client that creates CMP EJBs (using latest versions
> > of EnhydraEnterprise and InstantDB). I've found that if I use
> > org.enhydra.instantdb.ScriptTool to create the table, using a file with
> > the following code:
> >
> > ---------------------------------------------------
> > ; First load the JDBC driver and open a database.
> > d org.enhydra.instantdb.jdbc.idbDriver;
> > o jdbc:idb=<full_path_to_file>/NE.prp;
> >
> > e drop table ne_sample;
> > e create table ne_sample (
> >   name        varchar(30) unique primary key
> > );
> > e insert into ne_sample values("foo");
> > e insert into ne_sample values("bar");
> >
> > c close;
> > ----------------------------------------------------
> >
> > that I can't access the tables from my bean. However, if I use a servlet
> > (using JDBC/Datasource; specifically a modified version of InitServlet,
> > found in EETest) to do the same table creation steps, the beans then
> > have access to the table, even with server restarts. In both cases, I
> > can use DBBrowser to view the table contents.
> >
> > Any thoughts? I'm new to Enhydra/InstantDB so I'm not sure if there are
> > file permission issues (I'm grasping here!) that I might be missing, or
> > something....
> >
> > Thanks --
> > Cindy
> > --------------------------------------------------------------------------
> ---
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> > with the text "unsubscribe instantdb" in the body of the email.
> > If you have other questions regarding this mailing list, send email to
> > the list admin at owner-instantdb@enhydra.org.
> >
> 
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