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Re: pg_stat_statements issue with parallel maintenance (Was Re: WALusage calculation patch) - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: pg_stat_statements issue with parallel maintenance (Was Re: WALusage calculation patch)
Date
Msg-id CAH2-WzkPg2JcTerGdWn2LXNEMuyHwh-ZkAf6+bf4S1FFbSmLqA@mail.gmail.com
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In response to Re: pg_stat_statements issue with parallel maintenance (Was Re: WALusage calculation patch)  (Amit Kapila <amit.kapila16@gmail.com>)
Responses Re: pg_stat_statements issue with parallel maintenance (Was Re: WALusage calculation patch)  (Masahiko Sawada <masahiko.sawada@2ndquadrant.com>)
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On Mon, Apr 6, 2020 at 2:21 AM Amit Kapila <amit.kapila16@gmail.com> wrote:
> AFAIU, it uses heapam_index_build_range_scan but for writing to index,
> it doesn't use buffer manager.

Right. It doesn't need to use the buffer manager to write to the
index, unlike (say) GIN's CREATE INDEX.

-- 
Peter Geoghegan

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