Using Execute with Dynamic Raise Commands

[Robert Bernabe <rbernabe(at)sandmansystems(dot)com>]

Hi All,
  I've been trying to create a debugging function that would receive a 
tablename and a list of columns and then the function would display all 
the contents of the table using the RAISE command.

CREATE OR REPLACE FUNCTION usp_PG_DUMPTEMPTABLE(varchar(100), text[])
  RETURNS void AS
$BODY$
DECLARE
   _temptable ALIAS FOR $1;
   _temparray alias for $2;
   
   _i            integer;
   _max             integer;
   _tempstring        varchar(2000);

BEGIN
  
   _tempstring := 'RAISE INFO''';
   for _i in 1 ..array_upper(_temparray, 1)
   loop
       _tempstring := _tempstring || _temparray[_i] || '   ' ;
   end loop;
   _tempstring := _tempstring || ''';';

   raise info'%', _tempstring;
   execute _tempstring;
   raise info '---';

   
    RETURN;
END;
$BODY$
  LANGUAGE 'plpgsql';


for some reason, the EXECUTE command issues an error at the start fo the 
RAISE command...help?

Error from PG Admin III

ERROR:  syntax error at or near "RAISE"
LINE 1: RAISE DEBUG 'SKUID   CatID   ';
       ^
QUERY:  RAISE DEBUG 'SKUID   CatID   ';
CONTEXT:  PL/pgSQL function "usp_pg_dumptemptable" line 42 at EXECUTE 
statement


Regards