Re: Problems with + 1 million record table

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От Arjen van der Meijden
Тема Re: Problems with + 1 million record table
Дата
Msg-id 4706687E.2000408@tweakers.net
обсуждение исходный текст
Ответ на Problems with + 1 million record table  (Cláudia Macedo Amorim<claudia.amorim@pcinformatica.com.br>)
Список pgsql-performance
On 5-10-2007 16:34 Cláudia Macedo Amorim wrote:
> [13236.470]                 statement_type=0, statement='select
> a_teste_nestle."CODCLI",
> a_teste_nestle."CODFAB",
> a_teste_nestle."CODFAMILIANESTLE",
> a_teste_nestle."CODFILIAL",
> a_teste_nestle."CODGRUPONESTLE",
> a_teste_nestle."CODSUBGRUPONESTLE",
> a_teste_nestle."CONDVENDA",
> a_teste_nestle."DATA",
> a_teste_nestle."DESCRICAO",
> a_teste_nestle."PESO",
> a_teste_nestle."PRACA",
> a_teste_nestle."PUNIT",
> a_teste_nestle."PVENDA",
> a_teste_nestle."QT",
> a_teste_nestle."QTITVENDIDOS",
> a_teste_nestle."QTPESOPREV",
> a_teste_nestle."QTVENDAPREV",
> a_teste_nestle."SUPERVISOR",
> a_teste_nestle."VENDEDOR",
> a_teste_nestle."VLVENDAPREV"
> from a_teste_nestle
>
> '

Is that the entire query? Are you sure you really want to select the
entire table without having a where-clause? That's normally not a very
scalable aproach...

Best regards,

Arjen

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