Re: [HACKERS] foreign table creation and NOT VALID check constraints
| От | Simon Riggs |
|---|---|
| Тема | Re: [HACKERS] foreign table creation and NOT VALID check constraints |
| Дата | |
| Msg-id | CANP8+jL=bbS6cZRc28=AE2_WwQH=K+mg0zzBennFjEiXsyuTtw@mail.gmail.com обсуждение исходный текст |
| Ответ на | [HACKERS] foreign table creation and NOT VALID check constraints (Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>) |
| Ответы |
Re: [HACKERS] foreign table creation and NOT VALID check constraints
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| Список | pgsql-hackers |
On 1 August 2017 at 07:16, Amit Langote <Langote_Amit_f8@lab.ntt.co.jp> wrote: > In f27a6b15e656 (9.6 & later), we decided to "Mark CHECK constraints > declared NOT VALID valid if created with table." In retrospect, > constraints on foreign tables should have been excluded from consideration > in that commit, because the thinking behind the aforementioned commit > (that the constraint is trivially validated because the newly created > table contains no data) does not equally apply to the foreign tables case. > > Should we do something about that? In what way does it not apply? Do you have a failure case? -- Simon Riggs http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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