Right, what I'd like to know is to create the table without the header, I
think the only way would be changing the CsvCreateTableBuilder.
Thanks,



2014-07-16 18:12 GMT-03:00 Kasper Sørensen <[email protected]>:

> Hmm actually I just now realized that you can completely omit the Drop
> Table part ... if you use create table on an empty file, it will simply
> create the header.
>
>
> 2014-07-16 23:10 GMT+02:00 Kasper Sørensen <[email protected]
> >:
>
> > Yes, you do that while creating the table. Like this:
> >
> >         CsvDataContext dc = ...;
> >         dc.executeUpdate(new UpdateScript() {
> >             @Override
> >             public void run(UpdateCallback callback) {
> >                 callback.dropTable(dc.getDefaultSchema().getTable(0));
> >
> >                 callback.createTable(dc.getDefaultSchema(),
> > "newtable").withColumn("foo").withColumn("bar").execute();
> >             }
> >         });
> >
> > (replace with your own column names of course)
> >
> >
> > 2014-07-16 23:04 GMT+02:00 Júnior <[email protected]>:
> >
> > Hi Kasper,
> >>
> >> thanks for your reply, but what about the columns?
> >>
> >> Do I need to add columns to this newly created table?
> >>
> >> Att.
> >>
> >>
> >> 2014-07-16 18:00 GMT-03:00 Kasper Sørensen <
> >> [email protected]>:
> >>
> >> > Hi there,
> >> >
> >> > There is a little known trick to get around that issue, so I guess
> it's
> >> a
> >> > very fair question.
> >> >
> >> > The trick is to first do a drop table, and then a new create table.
> >> >
> >> > When MM is initialized with an existing empty file, it will determine
> >> that
> >> > there IS a table, since the file is there, but that table has no
> >> columns,
> >> > because the file does not define any columns. Maybe it's a bit silly
> - I
> >> > actually think that's worth discussing ... But the reason it is there
> >> is I
> >> > guess to indicate that at least the file is there, it's not a
> >> non-existing
> >> > file (in which case there would not be any table).
> >> >
> >> > Best regards,
> >> > Kasper
> >> >
> >> >
> >> > 2014-07-16 21:37 GMT+02:00 Júnior <[email protected]>:
> >> >
> >> > > Hi,
> >> > >
> >> > > I'm trying to use the metamodel to write on an empty csv,
> >> > >
> >> > > But I'm getting errors saying that there is no column.
> >> > >
> >> > > I was able to do that calling create table with a different name
> from
> >> the
> >> > > file.
> >> > > Then added the columns.
> >> > >
> >> > > I worked, but it created the header line with the column names,
> would
> >> it
> >> > be
> >> > > possible to do that without adding the column names in the csv file?
> >> > >
> >> > > Att.
> >> > > --
> >> > > Francisco Ribeiro
> >> > > *SCEA|SCJP|SCWCD|IBM Certified SOA Associate*
> >> > >
> >> >
> >>
> >>
> >>
> >> --
> >> Francisco Ribeiro
> >> *SCEA|SCJP|SCWCD|IBM Certified SOA Associate*
> >>
> >
> >
>



-- 
Francisco Ribeiro
*SCEA|SCJP|SCWCD|IBM Certified SOA Associate*

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