From: Bruce Momjian Date: Tue, 12 Feb 2002 22:24:36 +0000 (+0000) Subject: Clarify working in 'top x items using sequential scan' item X-Git-Tag: REL7_2_1~42 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fa8a73caad5f71e2615680cc06202e2f2c8107f1;p=postgresql Clarify working in 'top x items using sequential scan' item --- diff --git a/doc/TODO b/doc/TODO index 64e63aa08b..b992235899 100644 --- a/doc/TODO +++ b/doc/TODO @@ -1,6 +1,6 @@ TODO list for PostgreSQL ======================== -Last updated: Mon Feb 11 13:14:25 EST 2002 +Last updated: Tue Feb 12 17:24:00 EST 2002 Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) @@ -409,6 +409,7 @@ OPTIMIZER / EXECUTOR * Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS [exists] * Missing optimizer selectivities for date, r-tree, etc. [optimizer] * Allow ORDER BY ... LIMIT to select top values without sort or index + using a sequential scan for highest/lowest values MISCELLANEOUS