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We use dynamic sql now in nearly all of our applications. It is essential for our shop that the access paths for dynamic sql are as stable as possible. So we will use the new V12 feature "dynamic plan stability". If you look into the manuals and if you make your own tests you will find one big difference beween the mechanism dynamic plan stability and the plan management feature for static sql. If you do a simple alter table add column it has no "negative stability effect" for all dependent packages with static sql. You don't need a REBIND ! Unfortunately stabilized dynamic sql will be invalidated by a simple alter table add column. That is a big difference and we would expect the same behaviour for stabilized dynamic sql as it is for static sql. Please keep stabilized dynamic sql stable in this situation!
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