Обсуждение: SPI using perl

Hi
I was wondering if its necessary to download DBI::PgSPI package from CPAN to use spi_exec_query in perl
or it can be used without downloading the above mentioned package. I've tried using spi_exec_query without that package
but doesn't work.

Thanks,
Jas

Jasbinder Singh Bali wrote:
> Hi
> I was wondering if its necessary to download DBI::PgSPI package from
> CPAN to use spi_exec_query in perl

No. Using plperl is the way to go. See the docs there are examples under
plperl.

Joshua D. Drake

> or it can be used without downloading the above mentioned package. I've
> tried using spi_exec_query without that package
> but doesn't work.
>
> Thanks,
> Jas


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my $query = "SELECT sp_insert(" . $a . "," . $b . "," . $c . ")";
my $exec_query = spi_exec_query($query);

here i'm calling a function sp_insert and passing parameters a,b,c to it.

Is this the right usage to spi_exec_query?

Thanks,
~Jas

Jasbinder Singh Bali wrote:
> my $query = "SELECT sp_insert(" . $a . "," . $b . "," . $c . ")";
> my $exec_query = spi_exec_query($query);
>
> here i'm calling a function sp_insert and passing parameters a,b,c to it.
>
> Is this the right usage to spi_exec_query?

http://www.postgresql.org/docs/8.2/static/plperl-database.html

Joshua D. Drake


> Thanks,
> ~Jas
>
>
> On 6/22/07, *Joshua D. Drake* <jd@commandprompt.com
> <mailto:jd@commandprompt.com>> wrote:
>
>     Jasbinder Singh Bali wrote:
>      > Hi
>      > I was wondering if its necessary to download DBI::PgSPI package from
>      > CPAN to use spi_exec_query in perl
>
>     No. Using plperl is the way to go. See the docs there are examples under
>     plperl.
>
>     Joshua D. Drake
>
>      > or it can be used without downloading the above mentioned
>     package. I've
>      > tried using spi_exec_query without that package
>      > but doesn't work.
>      >
>      > Thanks,
>      > Jas
>
>
>     --
>
>            === The PostgreSQL Company: Command Prompt, Inc. ===
>     Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240
>     Providing the most comprehensive  PostgreSQL solutions since 1997
>                   http://www.commandprompt.com/
>
>     Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate
>     PostgreSQL Replication: http://www.commandprompt.com/products/
>
>


--

       === The PostgreSQL Company: Command Prompt, Inc. ===
Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240
Providing the most comprehensive  PostgreSQL solutions since 1997
              http://www.commandprompt.com/

Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate
PostgreSQL Replication: http://www.commandprompt.com/products/