This is an issue (and one that I brought up).  I don't think it important.  
Somebody does need to specify a key to read an encrypted instance, but while 
that key is active, i.e. attachment session, it won't be able to read 
unencrypted instances.  Personally, I think this is a feature -- different 
vendors can encrypt their sources with different keys in the same database.  
But other people might feel differently.






> On Sep 1, 2014, at 10:55 AM, Mark Rotteveel <m...@lawinegevaar.nl> wrote:
> 
> On Mon, 1 Sep 2014 09:22:37 -0400, James Starkey <j...@jimstarkey.net>
> wrote:
>> If the key is wrong, the engine will return horrible, useless gook.  It
>> would be possible to check for ascii/utf-8, but this would defeat other
>> uses of the mechanism.  So return horrible, useless gook.
> 
> However, what if I want only part of my source columns encrypted (eg the
> sensitive parts), and the rest not (eg customer stored procedures; or
> things the vendor doesn't want to hide). Just indiscriminately trying to
> apply the key to encrypt would mean that also things I don't want to hide
> get encrypted, and when applying to decrypt would make unencrypted source
> code unreadable.
> 
> Mark
> 
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