Re: Dead slow count(*)
- From: Mladen Gogala <mgogala@xxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Thu, 29 Jan 2004 19:00:20 -0500
So, what is the main wait event you'r waiting on?
On 01/29/2004 06:54:46 PM, Jordi Adame V wrote:
> Hi!
>
> I have this table with ~4,000,000 entries
>
> When i do a SELECT COUNT(*) FROM TABLE_NAME
>
> it takes 4 hours to give me the result, this is way too much
>
> Im running Oracle 9.2.0.4.0 on RedHat AS 3
>
> These are my first experiences with Oracle, so I have no clue how to
> fix this
> query time... Any help would be nice
>
> regards
>
> Jordi
>
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--
Mladen Gogala
Oracle DBA
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