That looks like you accidentally stuck an array of bytes into a UUID column 
using toString() on the array of bytes.

Frederik T. wrote:
> Hi all,
>
> I made a database model which uses UUIDs as primary keys. The database
> has the possibility to synchronize with other databases so UUIDs are a
> good choice.
> To synchronize I need to track all deletions into a deletion table and
> to update timestamps like created and lastModified for every
> interesting table.
> To do this I wrote triggers.
>
> The database is moving from SQLite3 to H2. SQLite3 does support SQL-
> Triggers which make many things easier. The SQLite version was working
> well.
>
> The problem is that I cannot access BINARY or UUID field inside a
> trigger but I can access other fields. I get results like
> '[B@34d507e9' which seem to be an address or so.
>
> I read http://www.h2database.com/html/datatypes.html#uuid_type but I
> cannot access the returned object as a java.util.UUID object.
>
> For example:
>
>       public void fire(Connection conn, Object[] oldRow, Object[] newRow)
> throws SQLException {
>               UUID uuid;
>               String sql;
>               if (oldRow != null) {
>                       uuid = (UUID)oldRow[0];
>                       sql = "UPDATE " + this.tableName + " SET 
> lastModified='" +
> timestampFormat.format(new Date()) + "' WHERE id='" + uuid.toString()
> + "';";
>                       System.out.println(this.tableName + "." + 
> this.triggerName +
> ".fire():");
>                       System.out.println("uuid as String: " + 
> uuid.toString());
>                       System.out.println(sql);
>                       this.stmt.executeUpdate(sql);
>               }
>       }
>
> produces:
>
> UPDATE TABLE SET lastModified='2011-12-19 15:46:57.171' WHERE
> id=x'[B@34d507e9';
>
> I tried primary keys as BINARY(32) and tried extending the
> TriggerAdapter class with no luck.
>
> Who can help?
>
> Thanks in advance.
>
>
> Regards Frederik
>

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