Re: Optimizing nbtree ScalarArrayOp execution, allowing multi-column ordered scans, skip scan

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От Peter Geoghegan
Тема Re: Optimizing nbtree ScalarArrayOp execution, allowing multi-column ordered scans, skip scan
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Msg-id CAH2-Wz=X4wCT-x4HeM95CTqT147K_bL8mC_5d6TUzLPaHdE1nw@mail.gmail.com
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Ответ на Re: Optimizing nbtree ScalarArrayOp execution, allowing multi-column ordered scans, skip scan  (Peter Geoghegan <pg@bowt.ie>)
Ответы Re: Optimizing nbtree ScalarArrayOp execution, allowing multi-column ordered scans, skip scan  (Peter Geoghegan <pg@bowt.ie>)
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On Sun, Sep 17, 2023 at 4:47 PM Peter Geoghegan <pg@bowt.ie> wrote:
> Attached is v2, which makes all array key advancement take place using
> the "next index tuple" approach (using binary searches to find array
> keys using index tuple values).

Attached is v3, which fixes bitrot caused by today's bugfix commit 714780dc.

No notable changes here compared to v2.

--
Peter Geoghegan
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