| Hi Jörg,
I agree.
Currently attribute deferred applies to foreign-key and unique elements.
Can you propose a specific metadata attribute or element that covers your use-case?
Regards,
Craig On Dec 19, 2005, at 8:00 AM, Jörg von Frantzius wrote: Hello,
if I'm not misteaken, it currently is not possible to have checking of "NOT NULL" constraints be deferred to commit-time. It's possible to have FK and unique constraints checking deferred, but not "NOT NULL" constraints.
"NOT NULL" constraints can result from primitive types being used, or an explicit "allows-null" in a column tag. There should be some way to turn these constraints into deferred constraints as well, IMHO, as any DDL generated by the implementation needs to be modified by hand in order to have them deferred.
Regards, Jörg
-- __________________________________________________________ Dipl.-Inf. Jörg von Frantzius | artnology GmbH | Milastr. 4 Tel +49 (0)30 4435 099 26 | 10437 Berlin _______________________________|__________________________
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