Re: Why hash indexes suck
От | Bruce Momjian |
---|---|
Тема | Re: Why hash indexes suck |
Дата | |
Msg-id | 200406101156.i5ABulF10175@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Why hash indexes suck (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
Tom Lane wrote: > Bruce Momjian <pgman@candle.pha.pa.us> writes: > > Tom Lane wrote: > >> [blink] This seems to miss out on the actual point of the thread (hash > >> bucket size shouldn't be a disk page) in favor of an entirely > >> unsupported sub-suggestion. > > > Yes, I was unsure of the text myself. I have changed it to: > > * Allow hash buckets to fill disk pages, rather than being > > sparse > > OK, though maybe "pack hash index buckets onto disk pages more > efficiently" would be clearer. OK, updated. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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