Re: [HACKERS] Small improvement to compactify_tuples

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От Юрий Соколов
Тема Re: [HACKERS] Small improvement to compactify_tuples
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Msg-id CAL-rCA0f7e96XKwHHa6TCNBdPBDC5XpeZ2BHV6pyp8-a2rTA=Q@mail.gmail.com
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Ответ на Re: [HACKERS] Small improvement to compactify_tuples  (Peter Geoghegan <pg@bowt.ie>)
Ответы Re: [HACKERS] Small improvement to compactify_tuples
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2017-11-08 1:11 GMT+03:00 Peter Geoghegan <pg@bowt.ie>:
>
> The same is true of unique indexes vs. non-unique.

offtopic: recently I'd a look at setting LP_DEAD in indexes.
I didn't found huge difference between unique and non-unique indices.
There is codepath that works only for unique, but it is called less
frequently than common codepath that also sets LP_DEAD.

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