Hi there,
We have a database in which we store pictures. When we delete pictures from
the database, the file does not become smaller. So apparently, the pictures
are not really removed from the file.
public class MachineImageMap : ModelBaseMap<MachineImage>
{
public MachineImageMap()
{
this.Map(x => x.OrderIndex);
this.References(x => x.Image).Cascade.All();
}
}
public class ImageResourceMap : ModelBaseMap<ImageResource>
{
public ImageResourceMap()
{
this.Map(x => x.Description);
this.Map(x => x.ImageData);
this.Map(x => x.Name);
this.Map(x => x.Height);
}
}
The SQL log file shows that the image is deleted from both tables,
MachineImage and ImageResource, but apparently it is not physically removed.
On the Internet I read that we should perhaps use Cascade.AllDeleteOrphan.
However, NHibernate 3.3.1.4000 does not support that. Do we have to switch
to a newer version of NHibernate or is there another way to fix it?
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