Re: per-column generic option
От | Alvaro Herrera |
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Тема | Re: per-column generic option |
Дата | |
Msg-id | 1310357354-sup-7095@alvh.no-ip.org обсуждение исходный текст |
Ответ на | Re: per-column generic option (Robert Haas <robertmhaas@gmail.com>) |
Ответы |
Re: per-column generic option
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Список | pgsql-hackers |
Excerpts from Robert Haas's message of dom jul 10 21:21:19 -0400 2011: > On Jul 9, 2011, at 10:49 PM, Alvaro Herrera <alvherre@commandprompt.com> wrote: > > In short: in my opinion, attoptions and attfdwoptions need to be one > > thing and the same. > > I feel the opposite. In particular, what happens when a future release of PostgreSQL adds an attoption that happens tohave the same name as somebody's per-column FDW option? Something breaks, that's what... Hmm, if you follow my proposal above, that wouldn't actually happen, because the core options do not apply to foreign columns. > Another point: We don't commingle these concepts at the table level. > It doesn't make sense to have table reloptions separate from table FDW > options but then go and make the opposite decision at the column > level. That's a point. I remember feeling uneasy at the fact that we were doing things like that, at the time, yes :-) -- Álvaro Herrera <alvherre@commandprompt.com> The PostgreSQL Company - Command Prompt, Inc. PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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