Re: [HACKERS] Bizarre coding in _bt_binsrch - Mailing list pgsql-hackers

From Vadim Mikheev
Subject Re: [HACKERS] Bizarre coding in _bt_binsrch
Date
Msg-id 375B9D8D.93A3B9A8@krs.ru
Whole thread Raw
In response to Re: [HACKERS] Bizarre coding in _bt_binsrch  (ZEUGSWETTER Andreas IZ5 <Andreas.Zeugswetter@telecom.at>)
List pgsql-hackers
ZEUGSWETTER Andreas IZ5 wrote:
> 
> For performance reasons a totally standalone "sort to tuple on disk order"
> node could be implemented, that could also be handled by the
> optimizer, and would be of wider performance use.

We'll get tuples from index scan sorted on [key, disk order].

Vadim


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