Library Cache

Hi,

2 questions here:

First, in terms of minimizing the number of parse/execute calls, it is suggested to use bind variables. Is a bind variable the same as a plsql variable?

If I have a stored procedure with either of these in them, will it remain in the library cache?

SELECT name FROM customer WHERE customer_id = v_customer_id; SELECT name FROM customer WHERE customer_id = :cust_id;

Is statement #1 eligible to remain in the library cache?

Second, is using EXECUTE IMMEDIATE for doing a SELECT faster than a normal coded SELECT?

Much Thanks! Received on Wed Dec 24 2008 - 11:58:52 CST