Hey Maciej,
I have no time to look into this right away -- but did you see the deftable stuff? The idea is that you combine all the stuff needed to define a table or view in a deftable form. I intentionally didn't include complicated functionality in the DAO syntax, since they are just access objects, not definitions, and trying to support everything there is an endless labour. Constraints can be added after a table has been defined, which is how I usually do it (if I remember correctly theres already a !foreign operator, and similar ones can be defined for other useful constraints).
Cheers, Marijn
2008/10/11 Maciej Pasternacki maciej@pasternacki.net:
Hello,
Since it's not my first patch for Postmodern, and most probably not the last one, I can as well subscribe to the list and send patches properly instead of in a private e-mail.
I just made a small update to DAOs to use constraints (foreign keys, checks, indices) for DAO slots and classes. Doesn't seem to break anything, and makes it possible (or almost possible) to drop separate .sql definition files and just use DAO-TABLE-DEFINITION.
What's missing for me is arbitrary SQL for e.g. defining needed functions, enum types and so on before creating table -- but I'm not sure what approach should I take: move it all to DAOs (as e.g. :BEFORE-CREATE-TABLE and :AFTER-CREATE-TABLE class slots), or just make init function for my package, which would call needed queries and use DAO-TABLE-DEFINITION just to create the tables. Would there be any advantage to :BEFORE-... and :AFTER-... slots, or is the init function the preferred way to go?
Regards, Maciej.
-- -><- Maciej Pasternacki -><- http://www.pasternacki.net/ -><-
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