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1 | 1 | TODO list for PostgreSQL |
2 | 2 | ======================== |
3 | | -Last updated:Wed Apr17 23:58:08 EDT 2002 |
| 3 | +Last updated:Thu Apr18 00:04:58 EDT 2002 |
4 | 4 |
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5 | 5 | Current maintainer:Bruce Momjian (pgman@candle.pha.pa.us) |
6 | 6 |
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@@ -435,7 +435,7 @@ OPTIMIZER / EXECUTOR |
435 | 435 | * Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS [exists] |
436 | 436 | * Missing optimizer selectivities for date, r-tree, etc. [optimizer] |
437 | 437 | * Allow ORDER BY ... LIMIT to select top values without sort or index |
438 | | - using a sequential scan for highest/lowest values |
| 438 | + using a sequential scan for highest/lowest values (Oleg) |
439 | 439 | * Inline simple SQL functions to avoid overhead (Tom) |
440 | 440 | * Precompile SQL functions to avoid overhead (Neil Conway) |
441 | 441 | * Add utility to compute accurate random_page_cost value |
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