Re: [BUGS] Bug in create operator and/or initdb

Поиск
Список
Период
Сортировка
От Greg Stark
Тема Re: [BUGS] Bug in create operator and/or initdb
Дата
Msg-id 87651ese9f.fsf@stark.xeocode.com
обсуждение исходный текст
Ответ на Re: [BUGS] Bug in create operator and/or initdb  ("John Hansen" <john@geeknet.com.au>)
Ответы Re: [BUGS] Bug in create operator and/or initdb  (John Hansen <john@geeknet.com.au>)
Список pgsql-hackers
"John Hansen" <john@geeknet.com.au> writes:

> I wouldn't think so, anyone I've spoken with has come up with other ways of
> managing that kind of info, because of, as you mentioned, it's lack of
> proper index methods.

On the contrary I'm using it for something that isn't really what it was
designed for precisely *because* of the index methods. What index access
methods are you looking for that are lacking?

db=> explain select * from foo where foo_code << '4.0.0.0/8';                                       QUERY PLAN
                             
 
------------------------------------------------------------------------------------------Index Scan using foo_foo_code
onfoo  (cost=0.00..34.56 rows=1695 width=229)  Index Cond: ((foo_code > '4.0.0.0/8'::cidr) AND (foo_code <=
'4.255.255.255'::cidr)) Filter: (foo_code << '4.0.0.0/8'::cidr)
 
(3 rows)


-- 
greg



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: Rtree index method for inet/cidr
Следующее
От: John Hansen
Дата:
Сообщение: Re: [BUGS] Bug in create operator and/or initdb