Code : Tout sélectionner
Erreur
requête SQL:
# osCommerce, Open Source E-Commerce Solutions
# http://www.oscommerce.com
#
# DevosC, Developing open source Code
# http://www.devosc.com
#
# Copyright (c) 2003 osCommerce
# Copyright (c) 2004 DevosC.com
#
# Released under the GNU General Public License
ALTER TABLE orders ADD payment_id INT( 11 ) DEFAULT '0' NOT NULL ;
MySQL a répondu:Documentation
#1060 - Duplicate column name 'payment_id' 
