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* Consider parallel processing a single query This would involve using multiple threads or processes to do optimization, sorting, or execution of single query. The major advantage of such a feature would be to allow multiple CPUs to work together to process a single query.
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@ -5,7 +5,7 @@ TODO list for PostgreSQL
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Bracketed items "[]" have more detail.
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Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
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Last updated: Mon Sep 27 10:17:45 EDT 2004
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Last updated: Thu Oct 7 20:36:17 EDT 2004
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The most recent version of this document can be viewed at the PostgreSQL web
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site, http://www.PostgreSQL.org.
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@ -766,6 +766,12 @@ Miscellaneous
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* Add a script to ask system configuration questions and tune postgresql.conf
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* Use a phantom command counter for nested subtransactions to reduce
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tuple overhead
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* Consider parallel processing a single query
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This would involve using multiple threads or processes to do optimization,
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sorting, or execution of single query. The major advantage of such a
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feature would be to allow multiple CPUs to work together to process a
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single query.
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Source Code
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