Обсуждение: spi and other languages

i guess the answer to my previous question was spi...i
ve got another question, can we call pgsql or plpgsql
functions using spi?

like can we do something like

SPI_execute("CREATE FUNCTION blah() RETURNS Integer
....."....




    
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On Mon, Dec 06, 2004 at 11:05:28PM -0800, Sibtay Abbas wrote:

> i guess the answer to my previous question was spi...i
> ve got another question, can we call pgsql or plpgsql
> functions using spi?
> 
> like can we do something like
> 
> SPI_execute("CREATE FUNCTION blah() RETURNS Integer
> ....."....

What happened when you tried it?  Are you trying to call a function
or create one?

-- 
Michael Fuhr
http://www.fuhr.org/~mfuhr/

i am still in my R&D phase so i ve not yet tried it.
actually i chose the wrong example. 

We can call SQL statements like SPI_Execute("SELECT *
FROM sometable") from the spi interface. My question
is that can we enter other procedural languages as
well, like pgplsql statements.

    
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Sibtay Abbas <sibtay_abbas@yahoo.com> writes:

> We can call SQL statements like SPI_Execute("SELECT *
> FROM sometable") from the spi interface. My question
> is that can we enter other procedural languages as
> well, like pgplsql statements.

You can call a function written in another procedural langauge by
executing a SELECT: 

SPI_Execute("SELECT myfunction()")

But you can't execute arbitrary code in other langauges using SPI (of
from the client side, for that matter)--it has to be wrapped up in a
function. 

-Doug