Fix: Add missing ref_ext field

htdocs/install/mysql/migration/3.0.0-3.1.0.sql

@@ -30,4 +30,6 @@ DELETE from llx_const where NAME = 'MAIN_MENUFRONT_BARRETOP';
 DELETE from llx_const where NAME = 'MAIN_MENU_BARRELEFT';
 DELETE from llx_const where NAME = 'MAIN_MENUFRONT_BARRELEFT';
 
+ALTER TABLE llx_facture_fourn ADD column   ref_ext             varchar(30) after entity;
+
 

htdocs/install/mysql/tables/llx_facture_fourn.sql

@@ -24,8 +24,12 @@
 create table llx_facture_fourn
 (
   rowid               integer AUTO_INCREMENT PRIMARY KEY,
+  
   facnumber           varchar(50) NOT NULL,
   entity              integer  DEFAULT 1 NOT NULL,	 -- multi company id
+
+  ref_ext             varchar(30),                  -- reference into an external system (not used by dolibarr)
+
   type		            smallint DEFAULT 0 NOT NULL,
   fk_soc              integer NOT NULL,