- o -

• object : mtr_memo_slot_t
• offset : buf_page_t , trx_purge_t , merge_file_t
• old : buf_page_t
• old_lru_len : buf_pool_info_t
• old_n_fields : btr_pcur_t
• old_pool_size : buf_pool_t
• old_rec : btr_pcur_t
• old_rec_buf : btr_pcur_t
• old_stat : buf_pool_t
• old_stored : btr_pcur_t
• old_vers_heap : row_prebuilt_t , plan_t
• oldest_modification : buf_page_t
• one_flushed : log_t
• one_flushed_event : log_t
• online_log : dict_index_t
• online_status : dict_index_t
• op_info : trx_t
• op_type : open_node_t
• oper : fts_ast_node_t
• opt_doc_id_size : fts_psort_insert , fts_psort_common_t
• optimize_lock : fts_cache_t
• ord_part : dict_col_t
• order_by : sel_node_t
• orig_len : upd_field_t
• os_event_list : os_event
• os_fast_mutex : ib_mutex_t
• os_log_pending_writes : srv_stats_t
• os_log_written : srv_stats_t
• os_mutex : os_event
• other_conds : plan_t