I also want to display a BLOB column value on Oracle front-end (but this is oracle form 6i version)
I tried your below method but i was not able to make it work....
it displays the other details wen quired but not the blob data column
please help --- urget solution required
Create a block based on the table you have the BLOB image, then use an Image Item based on that BLOB column. All you have to do, then is an execute_query() instruction to populate the Image Item.