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@ -1,6 +1,6 @@ |
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TODO list for PostgreSQL |
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======================== |
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Last updated: Fri Mar 7 22:03:10 EST 2003 |
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Last updated: Fri Mar 7 23:22:59 EST 2003 |
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Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) |
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@ -394,7 +394,7 @@ Optimizer / Executor |
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* Allow ORDER BY ... LIMIT to select top values without sort or index |
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using a sequential scan for highest/lowest values (Oleg) |
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* -Inline simple SQL functions to avoid overhead (Tom) |
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* -Precompile SQL functions to avoid overhead (Neil) |
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* Precompile SQL functions to avoid overhead (Neil) |
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* Add utility to compute accurate random_page_cost value |
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* Improve ability to display optimizer analysis using OPTIMIZER_DEBUG |
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* Use CHECK constraints to improve optimizer decisions |
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