Обсуждение: Another plpgsql crash

(bs@niggard.org) reports a bug with a severity of 2
The lower the number the more severe it is.

Short Description
Another plpgsql crash

Long Description
Ok, just found another one:
The function crashes, when the corresponding user is not found.

This one just looks too common, so i guess i messed up installation?

Sample Code
CREATE FUNCTION "new_news" (varchar ) RETURNS int4 AS '
DECLARE
    letzte_nachricht_p INT4;
BEGIN
    SELECT letzte_nachricht INTO letzte_nachricht_p FROM luser WHERE uid = $1;
END;
' LANGUAGE 'plpgsql';


No file was uploaded with this report

See reply to your previous bug report. 7.1 doesn't have this problem or fetch
the latest from CVS's REL7_1_STABLE branch.


On Wed, May 09, 2001 at 09:15:16AM -0400, pgsql-bugs@postgresql.org wrote:
>  (bs@niggard.org) reports a bug with a severity of 2
> The lower the number the more severe it is.
>
> Short Description
> Another plpgsql crash
>
> Long Description
> Ok, just found another one:
> The function crashes, when the corresponding user is not found.
>
> This one just looks too common, so i guess i messed up installation?
>
> Sample Code
> CREATE FUNCTION "new_news" (varchar ) RETURNS int4 AS '
> DECLARE
>     letzte_nachricht_p INT4;
> BEGIN
>     SELECT letzte_nachricht INTO letzte_nachricht_p FROM luser WHERE uid = $1;
> END;
> ' LANGUAGE 'plpgsql';
>
>
> No file was uploaded with this report
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 1: subscribe and unsubscribe commands go to majordomo@postgresql.org

pgsql-bugs@postgresql.org writes:
> The function crashes, when the corresponding user is not found.

If this is 7.1.1, then that's an already-known problem (I broke
plpgsql's SELECT for the case of no rows found :-().  It'll be
fixed in 7.1.2, or you can get the source-code patch from
techdocs.postgresql.org.

            regards, tom lane