Hi Henrik,
On 10/09/11 19:14, Henrik Ingo wrote:
On Sat, Sep 10, 2011 at 4:43 PM, Olaf van der Spek<[email protected]> wrote:
In the same spirit as Drizzle doesn't allow implicit cross joins, I
was wondering if this options shouldn't be made default? (...whether
inside the server or just in the client.)
I assume "uses keys" means "has a where clause"?
Sounds like a good idea, but it has the potential to break stuff.
Yes. The point is to disallow "DELETE FROM t;". (Error message: please
use TRUNCATE TABLE.)
It could of course break a few things, but this is to me equivalent
with requiring explicit CROSS JOIN.
This was discussed a long time ago. I believe Brian had a plan but I'm
not sure what it was. We have to think carefully about behaviour such
as this though since some application may do this so that it can be part
of a transaction.
Kind Regards
--
Andrew Hutchings - LinuxJedi - http://www.linuxjedi.co.uk/
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