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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.
This commit is contained in:
Bruce Momjian 2004-10-08 00:36:23 +00:00
parent b577fe1d56
commit c4c3428914
1 changed files with 7 additions and 1 deletions
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@ -5,7 +5,7 @@ TODO list for PostgreSQL
Bracketed items "[]" have more detail. Bracketed items "[]" have more detail.
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
Last updated: Mon Sep 27 10:17:45 EDT 2004 Last updated: Thu Oct 7 20:36:17 EDT 2004
The most recent version of this document can be viewed at the PostgreSQL web The most recent version of this document can be viewed at the PostgreSQL web
site, http://www.PostgreSQL.org. site, http://www.PostgreSQL.org.
@ -766,6 +766,12 @@ Miscellaneous
* Add a script to ask system configuration questions and tune postgresql.conf * Add a script to ask system configuration questions and tune postgresql.conf
* Use a phantom command counter for nested subtransactions to reduce * Use a phantom command counter for nested subtransactions to reduce
tuple overhead tuple overhead
* 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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