Refactored asset and location

install/mysql.sql

@@ -53,10 +53,12 @@ CREATE TABLE cablevlan (
 
 -- WIP
 -- Reference to external systems
+-- class 1=asset; per ext type different class-ids possible
 CREATE TABLE extlink (
   extlink_id int(10) NOT NULL AUTO_INCREMENT,
   asset_id int(10) NOT NULL,
   extlink_type enum('cdb','zabbix', 'topdesk') NOT NULL DEFAULT 'cdb',
+  extlink_class tinyint(4) NOT NULL DEFAULT 1,
   extlink_refid int(10) DEFAULT NULL,
   extlink_uid varchar(65) DEFAULT NULL,
   PRIMARY KEY (extlink_id),