Re: returns numbers of record

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От Enrico Pirozzi
Тема Re: returns numbers of record
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Msg-id 5d038c780812030011k79a3b90dj2ea8d47875b54da7@mail.gmail.com
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Ответ на Re: returns numbers of record  (justin <justin@emproshunts.com>)
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No I'm looking something else, as I wrote above :)

Regards
Enrico

2008/12/3 justin <justin@emproshunts.com>:
> Select Count(*) from (query)  is what i believe you are looking for see
>  http://www.postgresql.org/docs/8.3/interactive/tutorial-agg.html
>
>
>
> Enrico Pirozzi wrote:
>>
>> Hi all,
>> does it exists a way to know how many records a query returns?
>>
>> I thought sometime like
>>
>> DECLARE curs1 CURSOR FOR select * from table ;
>>
>> I thought if I can write MOVE LAST Is there any way to return
>> the number of row for  select * from table without execute a count(*) ?
>>
>> Thanks :)
>>
>> Enrico
>>
>>
>
>



--
That's one small step for man; one giant leap for mankind

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