Sorry, my example are wrong. The correct is:
if called with 'abc="123", dof=None, ghi="789 this would result in:
update table set (abc = '123', dof = null) where ghi = '789'
Sorry, my example are wrong. The correct is:
if called with 'abc="123", dof=None, ghi="789 this would result in:
update table
set (abc = '123', dof = null)
where ghi = '789'