Differences between using ? and :param in prepare statement

Question

Let\'s say I want to select records where Id = 30. Prepared statements allow two ways of binding parameters:

question marks

Answer 1

These are different placeholders

   ? -- > question mark placeholders
   :name --> named Placeholders

The difference between named and question mark placeholders is that with question mark placeholders you'll have to take care about the order in which they will be bound to the query.