mirror of
https://github.com/postgres/postgres.git
synced 2025-12-14 00:04:34 -05:00
71f8127bc6
> * -Allow ORDER BY ... LIMIT # to select high/low value without sort or < < Right now, if no index exists, ORDER BY ... LIMIT # requires we sort < all values to return the high/low value. Instead The idea is to do a < sequential scan to find the high/low value, thus avoiding the sort. < MIN/MAX already does this, but not for LIMIT > 1. <
The FAQ* files in this directory are the master versions, and the ../../FAQ* text files are created using lynx: lynx -force_html -dont_wrap_pre -dump -hiddenlinks=ignore -nolist FAQ* The TODO.html file in this directory is not the master, but ../../TODO is. The conversion is done using txt2html: txt2html -m -s 100 -p 100 --xhtml --titlefirst \ --body_deco ' bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF"' \ --caps_tag '' \ /pgtop/doc/TODO | sed 's;\[\([^]]*\)\];[<a href="http://momjian.postgresql.org/cgi-bin/pgtodo?\1">\1</a>];g' > /pgtop/doc/src/FAQ/TODO.html