by Serge » Wed May 23, 2012 7:35 am
Hi!
I agree, we need to remember previous parameter values. But it is not very obvious how to do it.
If parameter has some name (like :paramX) then we can remember it and set previous value in all queries which has parameter with the same name.
But if parameter has no name (?) or has only index (:1, :2, etc) then we can remember its value only for certain query. Then, if you will change your query just a little bit (e.g. add some extra symbol) - it will be another query and all saved parameter values won't be used.
I has to think about this issue..
Thanks!