Can't update table 'article' in stored function/trigger
bonjour ,
j'ai un soucci avec un trigger , il est bien crée , mais il se lance po , il me renvoi l'erreur suivante :
Citation:
1. ERROR 1442 (HY000): Can't update table 'article' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
voici le code de trigger:
Code:
1 2 3 4
| create trigger auto_inc
after insert on article
for each row
update article set new.art_num=(select max(art_num) from article)+1 |