Re: Lookup tables

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От Thiemo Kellner
Тема Re: Lookup tables
Дата
Msg-id dcc1d1bd-8ec5-4ec9-b3c7-a67889c6034d@gelassene-pferde.biz
обсуждение исходный текст
Ответ на Re: Lookup tables  (Michał Kłeczek <michal@kleczek.org>)
Список pgsql-general
04.02.2025 18:31:09 Michał Kłeczek <michal@kleczek.org>:

>>  Unless the lookup table is actually a check constraint one can use to populate dropdown boxes in an interface.
>
> That is even worse because it ceases being transactional and users might select something different than what they
seeon the screen. 

In how far is a real check constraint less transactional? And in how far is it more advisable to have a real check
constraintand fill your dropdown boxes from another source and having to keep that source on sync with the real check
constraint?




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