Useful queries
Guildhouse containers
Extracts all items inside guildhouse containers without a proper loc_instance . This is required by the code to properly load items in guildhouses.
select parent_item_id, id,loc_instance ,loc_sector_id from item_instances where loc_instance =0 and parent_item_id in ( select ii.id from item_instances ii, item_stats s where ii.item_stats_id_standard = s.id and loc_sector_id in (11,73,81,82,204) and s.container_max_slots > 0);