On 02/11/10 23:11, Craig Ringer wrote:
On 02/11/10 18:29, Jonathan Tripathy wrote:
I don't really mind what happens, as
long as the user is made aware of what has happen, and there arenât any
memberships with no corresponding customers.
Well, that's taken care of by a referential integrity constraint. You
don't need anything else.
It sounded earlier like you also needed to ensure that there were no
customers without corresponding memberships.
That would be bad as well, however at least it wouldnât crash the
system. What interleaving sequence would cause that?
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