On Fri, 2013-08-30 at 09:57 +0800, wangshuo@highgo.com.cn wrote:
> Hi hackers,
>
> In order to achieve enable/disable constraint name,I made a few
> modifications to the code.
>
> First, someone used to build the constraints while building
> table. Then inserting data must follow a certain order.
> And people usually like to insert the data but not affected by
> foreign keys or check.
Is there any semantic difference between marking a constraint as
DISABLED and simply dropping it? Or does it just make it easier to
re-add it later?
Regards,Jeff Davis