Re: max / min explain
От
Brent R. Matzelle
Тема
Re: max / min explain
Дата
Msg-id
20010220153612.26825.qmail@web312.mail.yahoo.com
Список
Дерево обсуждения
max / min explain adb <adb@Beast.COM>
Yes there is. You can find it in the TODO list under Performance -> Indexes (http://www.postgresql.org/docs/todo.html). It isn't slated for the 7.1 release however. Brent --- adb wrote: > I've noticed that select max(the_primary_key) from some_table > does a table scan. Is there any plan to implement max/min > calculations > using index lookups if the appropriate index exists? > > Thanks, > > Alex. > __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/
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