How can I delete the bold object from a Mysql column?
0: {print_ref:289, art_work:, status:New Artwork, supplier:A+A Kumas, customer:New Look, department:915,…}
art_work: ""
colorway_description: "11"
colorway_version: "11"
customer: "New Look"
date_sent_to_supplier: "0000-00-00"
date_strike_off_received: "0000-00-00"
department: "915"
dud: "1"
fabric_base: "11"
fabric_notes: [{notes:admin, user:1}, {notes:admin, user:1}, {notes:andre, user:2}, {notes:andrew, user:2},…]
fullimage: "images/noimage64.jpg"
notes: "[**{"notes":"admin","user":"1"}**
,{"notes":"admin","user":"1"},{"notes":"andre","user":"2"},{"notes":"andrew","user":"2"},{"notes":"andrew","user":"2"},{"notes":"admin","user":"1"}]"