Re: Index not being used
От | Matthew Price |
---|---|
Тема | Re: Index not being used |
Дата | |
Msg-id | 20020214.170439.16294.16467@wm8.jersey.juno.com обсуждение исходный текст |
Ответ на | Index not being used (Matthew Price <pricem@juno.com>) |
Ответы |
Re: Index not being used
|
Список | pgsql-sql |
>Please post your PostgreSQL version, and the actual explain output of >both queries. EXPLAIN SELECT cdate FROM sometable WHERE cdate = current_date; NOTICE: QUERY PLAN: Seq Scan on sometable (cost=0.00..332.70 rows=71 width=186) EXPLAIN SELECT cdate FROM sometable WHERE cdate = '02/14/2002'; NOTICE: QUERY PLAN: Index Scan using sometable_cdate on sometable (cost=0.00..66.64 rows=71 width=186) My postgres version is 7.1.3 Again, thanks for any help Matthew Price ________________________________________________________________ GET INTERNET ACCESS FROM JUNO! Juno offers FREE or PREMIUM Internet access for less! Join Juno today! For your FREE software, visit: http://dl.www.juno.com/get/web/.
В списке pgsql-sql по дате отправления: