Monday, July 18, 2011

updated plpgsql_lint released

Hello

I uploaded a bugfix version of plpgsql_lint.

http://kix.fsv.cvut.cz/~stehule/download/plpgsql_lint_2011-07-20.tgz

It support a functions with OUT parameters now:

CREATE OR REPLACE FUNCTION public.gg(OUT a integer, OUT b integer)
 RETURNS record
 LANGUAGE sql
AS $function$ select 10,20 $function$

CREATE OR REPLACE FUNCTION public.t1()
 RETURNS void
 LANGUAGE plpgsql
AS $function$
declare r record;
begin 
  raise notice 'start';
  r := gg();
  raise notice '% %', r.a, r.x; -- bug function returns (a,b)
  return;
end;
$function$

postgres=# select t1();
ERROR:  record "r" has no field "x" -- this bug was found before own execution, there is no message "start"
CONTEXT:  SQL statement "SELECT r.x"
PL/pgSQL function "t1" line 5 at RAISE
it running after fixing:
postgres=# select t1();
NOTICE:  start
NOTICE:  10 20
 t1 
────
 
(1 row)

Time: 10.287 ms

1 Comments:

At July 18, 2011 at 5:02 AM , Blogger depesz said...

This is great. I think it should be even built-in PostgreSQL itself.

 

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