Via the K2 Item Edit screen, it is possible to include an Intro Image which can be displayed as an example or lead for what an item will be written about. 

Images are stored in image folder /media/k2/items

 

The file names for images looks like ada9a09acea936d776a6f55c82778c43.jpg

 

I can't find link for this filename in tables mysql?

 

Where is it store in tables mysql?

 

I'd like to assign such filename (image) in manual mode from sql-query

 

Thanks