character_friends update.

Just commiting godson's comment from l2j rev 1842

datapack_development/sql/character_friends.sql

@@ -1,8 +1,9 @@
--- ---------------------------- 
--- Table structure for character_friends
--- ---------------------------- 
-CREATE TABLE IF NOT EXISTS `character_friends` ( 
-  `char_id` INT NOT NULL default 0,
-  `friend_name` VARCHAR(35) NOT NULL DEFAULT '',
-  PRIMARY KEY  (`char_id`,`friend_name`) 
+-- ---------------------------- 
+-- Table structure for character_friends
+-- ---------------------------- 
+CREATE TABLE IF NOT EXISTS `character_friends` ( 
+  `char_id` INT NOT NULL default 0,
+  `friend_id` INT(11) NOT NULL DEFAULT 0,
+  `friend_name` VARCHAR(35) NOT NULL DEFAULT '',
+  PRIMARY KEY  (`char_id`,`friend_name`) 
 );

datapack_development/sql/updates/20060424.sql

@@ -0,0 +1,5 @@
+-- add colum friend_id
+ALTER TABLE character_friends ADD COLUMN friend_id INT(11) DEFAULT 0 NOT NULL AFTER char_id;
+
+-- get the friend_id
+UPDATE character_friends SET friend_id=(SELECT obj_Id FROM characters WHERE char_name=friend_name);