Re: regarding select into

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От
Rolf Østvik
Тема
Re: regarding select into
Дата
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Xns96DE5C585512Crolfostvikjobbyahoon@200.46.204.72
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Re: regarding select into "Rolf Østvik" <rolfostvikjobb@yahoo.no>
surabhi.ahuja@iiitb.ac.in ("surabhi.ahuja") wrote in 
news:967CFC4343BF2A4DAFACD026D33DC85118EC70@jal.iiitb.ac.in:

>  Hello,
>  
> Is it not possible to write such an sql statement:
>  
> select ser into val1, count(*) into val2 from tab1 where id = $1;
>  
> do i need to perform the 2 selects separately ..wont that impact the 
performance?
>  
> in the table tab1, id is the primary key.
>  

Pleas don't attach html to your e-mails. 
(Normally you should be able to turn that functionality off).

Your question might be unclear.
I might be wrong but is it a PG/pgSQL funtion you are writing?

In that case i think you can use:

select into val1,val2 ser,count(*) from tab1 where id = $1;

(found in chapter "37.6.2 Select into" in my 7.4.2 documentation:

-- 
Rolf
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