1. 2011-11-18 Re: [PERFORM] index usage for min() vs. "order by asc pgsql-per MirrorX 2. 2011-11-18 Re: [PERFORM] index usage for min() vs. "order by asc pgsql-per Ben Chobot 3. 2011-11-18 Re: [PERFORM] index usage for min() vs. "order by asc pgsql-per Steve Atkins 4. 2011-11-18 [PERFORM] index usage for min() vs. "order by asc lim pgsql-per Ben Chobot