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* [Pljava-dev] A couple PL/Java questions
@ 2005-05-20 22:32
0 siblings, 1 reply; 2+ messages in thread
From: @ 2005-05-20 22:32 UTC (permalink / raw)
Hi,
I've been looking at PL/Java, and I'm pretty impressed so far. I'm
still unclear on a couple things:
1) Is is possible to write Java code directly embedded in the function
are is all code in .jar files found in the classpath?
2) Is it possible to write a PL/Java function that returns a tuple with
the number of of elements determined at runtime (to be used with a
SELECT * from myfunc(arg); )?
Thanks,
Eric
^ permalink raw reply [nested|flat] 2+ messages in thread
* [Pljava-dev] A couple PL/Java questions
@ 2005-05-21 06:31
parent:
0 siblings, 0 replies; 2+ messages in thread
From: @ 2005-05-21 06:31 UTC (permalink / raw)
Eric E wrote:
> Hi,
> I've been looking at PL/Java, and I'm pretty impressed so far. I'm
> still unclear on a couple things:
> 1) Is is possible to write Java code directly embedded in the function
> are is all code in .jar files found in the classpath?
All code is in .jar files. Anything else would require a full blown Java
parser/compiler.
> 2) Is it possible to write a PL/Java function that returns a tuple
> with the number of of elements determined at runtime (to be used with
> a SELECT * from myfunc(arg); )?
Yes, you can write a function that returns SETOF RECORD.
Regards,
Thomas Hallgren
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