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Postgres FD Implementation
Commit c3c36bf3 authored by Bruce Momjian's avatar Bruce Momjian
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pre-page -> after-change, per Vadim.

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doc/TODO
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TODO list for PostgreSQL TODO list for PostgreSQL
======================== ========================
Last updated: Thu Dec 20 17:01:06 EST 2001 Last updated: Thu Dec 20 22:55:17 EST 2001
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
...@@ -376,10 +376,10 @@ MISCELLANEOUS ...@@ -376,10 +376,10 @@ MISCELLANEOUS
* Allow logging of query durations * Allow logging of query durations
* Add hash for evaluating GROUP BY aggregates * Add hash for evaluating GROUP BY aggregates
* -Read pg_hba.conf only on postmaster startup or SIGHUP (Bruce) * -Read pg_hba.conf only on postmaster startup or SIGHUP (Bruce)
* Have pre-page WAL write()'s write only modified data to kernel * Have after-change WAL write()'s write only modified data to kernel
* Reduce number of pre-page WAL writes; they exist only to gaurd against * Reduce number of after-change WAL writes; they exist only to gaurd against
partial page writes partial page writes
* Turn off pre-page writes if fsync is disabled (?) * Turn off after-change writes if fsync is disabled (?)
* -Improve spinlock code [performance] (Tom) * -Improve spinlock code [performance] (Tom)
* Do listen() in postmaster and accept() in pre-forked backend * Do listen() in postmaster and accept() in pre-forked backend
* Have pre-forked backend pre-connect to last requested database or pass * Have pre-forked backend pre-connect to last requested database or pass
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