Re: Array performance

From: Ruben Rubio Rey <ruben(at)rentalia(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Array performance
Date: 2006-03-27 07:03:03
Message-ID: 44278E27.5090909@rentalia.com
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Tom Lane wrote:

>Ruben Rubio Rey <ruben(at)rentalia(dot)com> writes:
>
>
>>SELECT (array[20]+array[21]+ ... +array[50]+array[51]) as total
>>FROM table
>>WHERE
>>(array[20]+array[21]+ ... +array[50]+array[51])<5000
>>AND array[20]<>0
>>AND array[21]<>0
>> ...
>>AND array[50]<>0
>>AND array[51])<>0
>>
>Any ideas to make this query faster?
>
>
>
>What's the array datatype? Integer or float would probably go a lot
>faster than NUMERIC, if that's what you're using now.
>
>
Already its integer[]

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