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Re: InstantDB: Alter table statement error


Thanks.
But my alter is like this
alter table tableName add colName TEX

the column could be null, and mapped to to a TEXT type .

Daniel.


----- Original Message -----
From: Jens Panse <jens.panse@EasternGraphics.com>
To: <instantDB@enhydra.org>
Sent: Monday, November 06, 2000 8:57 AM
Subject: Re: InstantDB: Alter table statement error


> if you want to add a column wich is not null make sure there are no
entries in
> the table or define a default value.
> alter table test add nr decimal(10,2) default 2 not null
>
>
>
> Daniel HERLEMONT schrieb:
>
> > I got the same error ???
> >
> > Thanks for help ...
> >
> > ----- Original Message -----
> > From: Juergen Roeder <juergen-roeder@t-online.de>
> > To: InstantDB <instantDB@enhydra.org>
> > Sent: Tuesday, September 19, 2000 6:03 PM
> > Subject: InstantDB: Alter table statement error
> >
> > > Dear Peter!
> > > I tried to alter a table with a statement like this:
> > >
> > > q ALTER TABLE stt ADD gdx DECIMAL(11,3) NOT NULL;
> > >
> > > getting a "java.sql.SQLEception: gdx column does not allow nulls"
error
> > > message.
> > > It seems that the previous error results in a corrupted system table
> > > cause when I
> > > try to select from the table above I get the following error message:
> > >
> > > java.sql.SQLException: Internal error header recLEngth=73
> > > Computed record length should be 81
> > > Table stt:
> > > at
> > > org.enhydra.instantdb.jdbc.idbConnection.<init><idbConnection.jav:88>
> > > and so on.
> > > What's going wrong?
> > > Thanks for help in advance
> > > Jürgen
> > > --
> > > Juergen Roeder
> > > IT-Consultant
> > > Stettinerstrasse 8
> > > D-61348 Bad Homburg v.d.H.
> > > Fon   +49 6172 969948
> > > Fax   +49 6172 969913
> > > Mobil +49 173 3162452
> > > ---------------------------------------
> > > Natl. eMail: juergen-roeder@t-online.de
> > > Intl. eMail: juergen_roeder@hotmail.com
> > > ---------------------------------------
> >
>
> --------------------------------------------------------------------------
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>
> --
> -[ ]-/\-( )-----------------------------------------------EasternGraphics-
------
>
> Jens Panse
>
> http://www.EasternGraphics.com
> phone: +49 3677 678267
>
>
> --------------------------------------------------------------------------
---
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>

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