Re: [HACKERS] New regression driver
От | Bruce Momjian |
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Тема | Re: [HACKERS] New regression driver |
Дата | |
Msg-id | 199911210058.TAA20315@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: [HACKERS] New regression driver (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: [HACKERS] New regression driver
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Список | pgsql-hackers |
> I think the fix is to rip out inval.c's attempt to look up system > relation names, and just give it hardwired knowledge of their OIDs. > Even though it sort-of works to do the lookups, it's bad practice for > routines that are potentially called during catcache initialization > to depend on the catcache to be already working. And there are other > places that already have hardwired knowledge of the system relation > OIDs, so... FYI, I am in the process of coding all cache miss lookups to use new system indexes. I have also added code to SearchSelfReferences() because pg_operator has some fancy depency on its lookup using an index, and has to have certain lookup happen with an sequential and not an index scan. -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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