Hi,
Have solved the problem I had to go to the database and delete the tables.
And run the SchemaUpdate worked fine. I know this is the wrong way. But if
nothing helps you have to give your 100%
regards
prasad chandrasekaran
----- Original Message -----
From: "Prasad Iyer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, August 20, 2003 6:30 PM
Subject: Re: [Hibernate] Updating the database schema
> Hi,
>
> Following is the code which I am using to update the schema. But this
isn't
> working for me.
>
> Can you help me. Thanks for the earlier response.
>
> try{
>
> HibernateFileConfiguration hfcfg = new HibernateFileConfiguration();
>
> ListIterator iterator = hfcfg.getFilelist().listIterator();
>
> while(iterator.hasNext())
>
> {
>
> String filename = (String)iterator.next();
>
> System.out.println("Database configured for: " + filename);
>
> try{
>
> cfg.addFile(filename);
>
> }
>
> catch(Exception e){}
>
>
> }
>
> }catch(Exception ex){
>
> ex.printStackTrace();
>
> }
>
> try{
>
> new SchemaUpdate(cfg).execute(true);
>
>
> sessions=cfg.buildSessionFactory();
>
>
> }catch(Exception ex){
>
> ex.printStackTrace();
>
> }
>
>
>
>
>
>
>
> ----- Original Message -----
> From: "Oliver Wehrens" <[EMAIL PROTECTED]>
> To: "Prasad Iyer" <[EMAIL PROTECTED]>
> Sent: Wednesday, August 20, 2003 5:51 PM
> Subject: Re: [Hibernate] Updating the database schema
>
>
> > There is an ant task, as well as commandline and an option from within
> > your
> > code. net.sf.hibernate.tool.hbm2ddl.SchemaUpdate, but this relies on
> > the jdbc driver metadata to work.
> >
> > Btw. does anybody know which jdbc drivers are supply enough metadata
> > to make this work?
> >
> > Oliver
> >
> > On Wednesday, August 20, 2003, at 02:06 PM, Prasad Iyer wrote:
> >
> > > Hi,
> > > I got this bunch of tables created for the application with mapping
and
> > > everything.
> > > I am in grave problem I need to add few columns to few tables with the
> > > relationship without disturbing the other table
> > > Does anybody knows how do I do that.
> > > An early reply would be highly appreciated.
> > > regards
> > > prasad chandrasekaran
> > >
> > >
> > >
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> >
>
>
>
>
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