LIKE %% dans un champs qui contient de l'HTML

USE NOM_BDD_ICI
SET GLOBAL log_bin_trust_function_creators=1;
DROP FUNCTION IF EXISTS fnStripTags;
DELIMITER |
CREATE FUNCTION fnStripTags( Dirty varchar(4000) )
RETURNS varchar(4000)
DETERMINISTIC
BEGIN
 DECLARE iStart, iEnd, iLength int;
 WHILE Locate( '<', Dirty ) > 0 And Locate( '>', Dirty, Locate( '<', Dirty )) > 0 DO
   BEGIN
     SET iStart = Locate( '<', Dirty ), iEnd = Locate( '>', Dirty, Locate('<', Dirty ));
     SET iLength = ( iEnd - iStart) + 1;
     IF iLength > 0 THEN
       BEGIN
         SET Dirty = Insert( Dirty, iStart, iLength, '');
       END;
     END IF;
   END;
 END WHILE;
 RETURN Dirty;
END;
|
DELIMITER ;