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| author | Bruce Momjian <bruce@momjian.us> | 2002-06-03 22:46:09 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2002-06-03 22:46:09 +0000 |
| commit | e3c1609df3ba42b3e543a8977129ed30de7c740c (patch) | |
| tree | 6b8db7743b74c0807ae0ce40f03e1172e4930c30 | |
| parent | b48b4ab48e792f2815cfdbc83fa361c237efce80 (diff) | |
| download | postgresql-e3c1609df3ba42b3e543a8977129ed30de7c740c.tar.gz postgresql-e3c1609df3ba42b3e543a8977129ed30de7c740c.zip | |
Update as done:
> * -Add deleted bit to index tuples to reduce heap access
| -rw-r--r-- | doc/TODO | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1,6 +1,6 @@ TODO list for PostgreSQL ======================== -Last updated: Mon Jun 3 13:40:49 EDT 2002 +Last updated: Mon Jun 3 18:45:19 EDT 2002 Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) @@ -156,7 +156,7 @@ Indexes * Use index to restrict rows returned by multi-key index when used with non-consecutive keys or OR clauses, so fewer heap accesses * Be smarter about insertion of already-ordered data into btree index -* Add deleted bit to index tuples to reduce heap access +* -Add deleted bit to index tuples to reduce heap access * Prevent index uniqueness checks when UPDATE does not modifying column * Add bitmap indexes [performance] * Improve handling of index scans for NULL |