Added database/sql

game/server/database/updates/221.sql

@@ -0,0 +1,13 @@
+declare
+  cnt number;
+begin
+  select count(*) into cnt
+  from user_tab_columns
+  where table_name = 'PLAYER_OBJECTS' and column_name = 'CURRENT_QUEST';
+  if (cnt = 0) then
+    execute immediate 'alter table player_objects add current_quest int';
+  end if;
+end;
+/
+
+update version_number set version_number=221, min_version_number=221;