warn_duplicate_map
extern void warn_duplicate_map(const char *db_id, config_key attrib_num);
warn_duplicate_map(t_mapping->dbId,
warn_duplicate_map(t_mapping->dbId, attrib_num);
warn_duplicate_map(t_mapping->dbId,
warn_duplicate_map(t_mapping->dbId, attrib_num);
warn_duplicate_map(t_mapping->dbId, attrib_num);
warn_duplicate_map(t_mapping->dbId, attrib_num);
warn_duplicate_map(t_mapping->dbId, attrib_num);
warn_duplicate_map(t_mapping->dbId, attrib_num);