Need to export "Raster as attribute" stored in SDE geodatabase

Question

Previously we have stored images as raster attributes in a feature class within SDE. We are moving to 10.2 and will be storing images/photos as attachments to feature classes (in an attachment table). I am trying to find a way to access the photos stored within the raster attributes of our old feature classes so we can use those photos in a new attachment table. This will also support ArcGIS Online image viewing because it doesn't support a raster image stored within a geodatabase attribute table. I need a way to batch export the images stored as raster attributes out of the geodatabase and into JPEGS or into an attachment table.

NidhinKarthikeyan · Accepted Answer

Tale a look at this Technical blog by esri Australia:
http://esriaustraliatechblog.wordpress.com/2014/02/25/how-to-export-your-raster-datasets-referenced-in-a-raster-attribute-field-file-geodatabase-using-python/