Re: plpgsql out parameter with select into

What is your PG version?

2010/8/18 Horváth Imre <horvath.imre@blemidon.hu>:
> It don't work...
>
> Only select into status * from... works.
>
> Imre Horvath
>
> 2010. 08. 18, szerda keltezéssel 09.42-kor Sergey Konoplev ezt írta:
>> Hi,
>>
>> SELECT column_name
>> INTO var_name
>> FROM ...
>>
>> 2010/8/17 Horváth Imre <horvath.imre@blemidon.hu>:
>> > Hi!
>> >
>> > My question is, how can I get the out parameter from a function with
>> > SELECT INTO by name?
>> > I mean:
>> >
>> > create function testfunc1(OUT _status integer) returns integer as
>> > $BODY$
>> >        _status := 0;
>> > $BODY$
>> > language plpgsql;
>> >
>> > create function testfunc2() as
>> > declare
>> >        status integer;
>> > $BODY$
>> >        select into status * from testfunc1();
>> > $BODY$
>> > language plpgsql;
>> >
>> > create function testfunc3() as
>> > declare
>> >        status integer;
>> > $BODY$
>> >        select into status _status from testfunc1();
>> > $BODY$
>> > language plpgsql;
>> >
>> > testfunc2 works, testfunc3 not.
>> >
>> > Thanks in advance:
>> > Imre Horvath
>> >
>> >
>> > --
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>> >
>>
>>
>>
>
>
>



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