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Commit fdf881d1 authored by Bruce Momjian's avatar Bruce Momjian
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Add: 

> * Add code to detect an SMP machine and handle spinlocks accordingly
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TODO list for PostgreSQL TODO list for PostgreSQL
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Last updated: Sat Jan 19 23:56:04 EST 2002 Last updated: Tue Jan 22 15:39:51 EST 2002
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
...@@ -409,6 +409,7 @@ MISCELLANEOUS ...@@ -409,6 +409,7 @@ MISCELLANEOUS
* Change FIXED_CHAR_SEL to 0.20 from 0.04 to give better selectivity (Bruce) * Change FIXED_CHAR_SEL to 0.20 from 0.04 to give better selectivity (Bruce)
* Make locking of shared data structures more fine-grained * Make locking of shared data structures more fine-grained
* Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS [exists] * Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS [exists]
* Add code to detect an SMP machine and handle spinlocks accordingly
SOURCE CODE SOURCE CODE
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