Mario,
Either have it return a "record" type and use an explicit column
definition list, or else declare a table with the columns as you like
and return a type of a row from that table.
The first one is easy:
create or replace function test__show_record_return(int) returns record
as ' select $1 +1, $1 +2;
' language sql;
select * from test__show_record_return(5) as (plusone int, plustwo int);
Best,
Randall
On Monday, April 21, 2003, at 04:48 PM, Mario Alberto Soto Cordones
wrote:
> Hi.
>
> i have a functions what return one column and work good but when
> create a
> new function to return 2 column´s it´s say error...
>
> any idea
>
> thank
> Mario
>
>
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