And do not forget fixing application’s issues on database side ( what I do sometimes) is not best solution.Everything starts with proper application’s design.
Cheers,
Miladin

But my point is , that when the EVENT is ‘log file sync’ , as it happened when I run the customized query, what can be done with the sql code or application ?
You have to check other matters first…

Whatever you have to do to resolve blocking with locks depends on specific situation and experience…
For me and specific situations, changeing INITRANS actually helped.
(No myth !)
I guess that the point of view is different for various professionals, and I think that you have more programming backgroud .

You can customize this query any way you like.Whatever fit your needs.:)

What is actual fix is another problem and big topic.Apparently there is big myth out there on internet that altering table storage parameters will fix this issues.In many cases ( most cases I saw ) problem is application itself and bad design ( locking logics).

Thanks,

Miladin

My feeling is that for blocking sessions you are also interested in what exactly EVENT caused that, so with proper reference from CURRENT_OBJ# you might get the name of the table, for example, that has a lock and then decide what to do.
If happens many times you may consider increased PCTFREE to spread it more or increase INITRANS.
This is not addressed by those scripts.