Re: Error: "remote query result rowtype does not match the specified FROM clause rowtype," on remote function call

On 3/25/19 1:08 PM, Antonio Gomez wrote:
> This is my *remote* function:
>
> CREATEORREPLACE FUNCTIONpublic._test1()
>
> RETURNS record
>
> LANGUAGE plpgsql
>
> AS$function$
>
> DECLARE
>
> rec record;
>
> BEGIN
>
> select1,2intorec;
>
> returnrec;
>
> END$function$;
>
> This is my *local* function call:
>
> SELECTx.a, x.b
>
> FROMdblink('conn_str', 'select public._test1();')
>
> asx(a int ,b int);

Do not have time to spin a test up at the moment, but what happens if
you do?"

SELECT *

FROM dblink('conn_str', 'select public._test1();')

as x(a int ,b int);

>
> This is the error thrown:
>
> ERROR: remote query result rowtype does notmatchthe specified FROMclause
> rowtype
>
> Question:
>
> Since DBLINK requires that I define a schema to place the function's
> return items, how do I make the call to recognize a record type being
> returned by the function.
>
> Thanks!
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com