Re: Index counters of statistics collector does not work on 7.4devel

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От Mendola Gaetano
Тема Re: Index counters of statistics collector does not work on 7.4devel
Дата
Msg-id 0c8101c34ec4$c3f53750$10d4a8c0@mm.eutelsat.org
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Ответ на Index counters of statistics collector does not work on 7.4devel  (Kenji Sugita <sugita@srapc1327.sra.co.jp>)
Ответы Re: Index counters of statistics collector does not work  (Kenji Sugita <sugita@srapc1327.sra.co.jp>)
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"Kenji Sugita" <sugita@srapc1327.sra.co.jp> wrote:
>     =# explain select * from class1 where id = 1234;
>       QUERY PLAN
>     ----------------------------------------------------------------------
--------
>      Index Scan using class1_id_index on class1  (cost=0.00..3.01 rows=2
width=4)
>        Index Cond: (id = 1234)
>     (2 rows)

I don't think that the select is really performed, try the same experiment
but doing
explain analyze instead.


Regards
Gaetano Mendola




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