[Gambas-user] Save imageview.image back to database

[bb]

I have searched and searched for this to no avail.

I have an imageview with an image. I want to save it to the database as
a BLOB.

I know well how to do it the other way around, take the database blob
and save it to a temporary file, then load the ImageView.Image from
that file.

I just can't remember or find how to do the save way.

tia
bruce