old_contents: import frappe
  
  def execute():
  	frappe.reload_doc("core", "doctype", "docfield", force=True)
  	frappe.reload_doc("custom", "doctype", "custom_field", force=True)
  	frappe.reload_doc("custom", "doctype", "customize_form_field", force=True)
  	frappe.reload_doc("custom", "doctype", "property_setter", force=True)
  
  	frappe.db.sql('''
  		update `tabDocField`
  		set fetch_from = options, options=''
  		where options like '%.%' and (fetch_from is NULL OR fetch_from='')
   		and fieldtype in ('Data', 'Read Only', 'Text', 'Small Text', 'Text Editor', 'Code', 'Link', 'Check')
   		and fieldname!='naming_series'
  	''')
  
  	frappe.db.sql('''
  		update `tabCustom Field`
  		set fetch_from = options, options=''
  		where options like '%.%' and (fetch_from is NULL OR fetch_from='')
   		and fieldtype in ('Data', 'Read Only', 'Text', 'Small Text', 'Text Editor', 'Code', 'Link', 'Check')
   		and fieldname!='naming_series'
  	''')
  
  	frappe.db.sql('''
  		update `tabProperty Setter`
  		set property="fetch_from"
  		where property="options" and value like '%.%'
  		and property_type in ('Data', 'Read Only', 'Text', 'Small Text', 'Text Editor', 'Code', 'Link', 'Check')
  		and field_name!='naming_series'
  	''')
  
new_contents: import frappe
  
  def execute():
  	frappe.reload_doc("core", "doctype", "docfield", force=True)
  	frappe.reload_doc("custom", "doctype", "custom_field", force=True)
  	frappe.reload_doc("custom", "doctype", "customize_form_field", force=True)
  	frappe.reload_doc("custom", "doctype", "property_setter", force=True)
  
  	frappe.db.sql('''
  		update `tabDocField`
  		set fetch_from = options, options=''
  		where options like '%.%' and (fetch_from is NULL OR fetch_from='')
   		and fieldtype in ('Data', 'Read Only', 'Text', 'Small Text', 'Text Editor', 'Code', 'Link', 'Check')
   		and fieldname!='naming_series'
  	''')
  
  	frappe.db.sql('''
  		update `tabCustom Field`
  		set fetch_from = options, options=''
  		where options like '%.%' and (fetch_from is NULL OR fetch_from='')
   		and fieldtype in ('Data', 'Read Only', 'Text', 'Small Text', 'Text Editor', 'Code', 'Link', 'Check')
   		and fieldname!='naming_series'
  	''')
  
  	frappe.db.sql('''
  		update `tabProperty Setter`
  		set property="fetch_from", name=concat(doc_type, '-', field_name, '-', property)
  		where property="options" and value like '%.%'
  		and property_type in ('Data', 'Read Only', 'Text', 'Small Text', 'Text Editor', 'Code', 'Link', 'Check')
  		and field_name!='naming_series'
  	''')
subject: Rename property setter for fetch_from