Re: Can a function return a record set?

in plpgsql
you've to use
select field into a_variable from table where ...(single value return)
or 
for record|row in select fields from table loop
...
end loop;


Jie LIANG

St. Bernard Software
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On Sat, 17 Feb 2001, John Taves wrote:

> Am I correct in concluding that I can't return a record set from a function?
> 
> For example, in MS SQL I would do:
> 
> create procedure foo as
> select * from yada
> 
> I expected to be able to do the following in postgresql.
> 
> create function foo (integer) returns (integer) as '
> begin
> select * from yada;
> end; '
> language 'plpgsql';
> 
> I am concluding that I can't.
> 
> jt
> 
> 
>