Execution plan will change if I use the variable binding instead of the literal value?

Hi guys,.

Suppose I have a select "... Of... WHERE ID = 2 and... "if I go to use the variable binding instead of the literal value 2," SELECT... " Of... WHERE ID =: p_id and... ", the execution plan change?
I test multiple statements, the plan does not change, but I don't know if it would even as well as in some other cases.
Someone at - it ideas?

Thank you very much.

Anneso wrote:
Hi, sorry for the unclear post, it's 11 GR 2.

As Sybrand already mentioned, there are a lot of change that came in the implementation of the bind variable in some versions of Oracle db. Since you're on 112, it is still true with the introduction of Adaptive Cursor Sharing . Please have a read on it since the post below written by the development of Oracle optimizer group.
http://blogs.Oracle.com/optimizer/entry/why_are_there_more_cursors_in_11g_for_my_query_containing_bind_variables_1

Aman...

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