Re: --single-transaction hack to pg_upgrade does not work
От | Andres Freund |
---|---|
Тема | Re: --single-transaction hack to pg_upgrade does not work |
Дата | |
Msg-id | 20121201163620.GB16220@alap2 обсуждение исходный текст |
Ответ на | Re: --single-transaction hack to pg_upgrade does not work (Andres Freund <andres@2ndquadrant.com>) |
Ответы |
Re: --single-transaction hack to pg_upgrade does not work
Re: --single-transaction hack to pg_upgrade does not work |
Список | pgsql-hackers |
On 2012-12-01 17:03:03 +0100, Andres Freund wrote: > Could we possibly allow adding enum values to a type which was just created in > this transaction? That shouldn't be too hard. At least easier than providing > the capability to pre-assign the next N oids... The attached patch does just that. Its *not* ready yet though, as it will be apparent for everyone who reads it ;) To really make that work in a reliable manner we would probably need an rd_createSubid for typcache entries instead of testing xmin as I have done here? Andres Freund --Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services
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