Re: pg_index updates and SI invalidation

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От	Pavan Deolasee
Тема	Re: pg_index updates and SI invalidation
Дата	27 марта 2007 г. 23:48:12
Msg-id	2e78013d0703271948m6630197dge73acfaf6c4206a2@mail.gmail.com обсуждение исходный текст
Ответ на	Re: pg_index updates and SI invalidation (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы	Re: pg_index updates and SI invalidation
Список	pgsql-hackers

On 3/28/07, Tom Lane <tgl@sss.pgh.pa.us> wrote:

It seems a bit brute-force. Why didn't you use SearchSysCache(INDEXRELID)
the same as RelationInitIndexAccessInfo does?

I tried that initially, but it gets into infinite recursion during initdb.

And what's the point of
the extra tuple copy step, instead of assigning the values into the
cache entry immediately?

Oops, sorry. Thats a copy-paste error. We certainly don't need
to copy the tuple.

Thanks,
Pavan

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EnterpriseDB http://www.enterprisedb.com

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