new_contents: def execute():
  	import webnotes
  	webnotes.conn.sql("""
  		UPDATE `tabDocField`
  		SET fieldtype = 'Link', options = 'Deduction Type'
  		WHERE parent = 'Deduction Detail'
  		AND fieldname = 'd_type'
  		""")
  	webnotes.conn.sql("""
  		UPDATE `tabDocField`
  		SET fieldtype = 'Link', options = 'Earning Type'
  		WHERE parent = 'Earning Detail'
  		AND fieldname = 'e_type'
  		""")
  
subject: fix in earning and deduction type field tyep