diff options
Diffstat (limited to 'storage/xtradb/handler/ha_innodb.cc')
| -rw-r--r-- | storage/xtradb/handler/ha_innodb.cc | 480 |
1 files changed, 372 insertions, 108 deletions
diff --git a/storage/xtradb/handler/ha_innodb.cc b/storage/xtradb/handler/ha_innodb.cc index 36b7daaa682..f3a321c58e2 100644 --- a/storage/xtradb/handler/ha_innodb.cc +++ b/storage/xtradb/handler/ha_innodb.cc @@ -121,6 +121,7 @@ static ulong commit_threads = 0; static mysql_mutex_t commit_threads_m; static mysql_cond_t commit_cond; static mysql_mutex_t commit_cond_m; +static mysql_mutex_t pending_checkpoint_mutex; static bool innodb_inited = 0; @@ -254,11 +255,13 @@ static mysql_pfs_key_t innobase_share_mutex_key; static mysql_pfs_key_t commit_threads_m_key; static mysql_pfs_key_t commit_cond_mutex_key; static mysql_pfs_key_t commit_cond_key; +static mysql_pfs_key_t pending_checkpoint_mutex_key; static PSI_mutex_info all_pthread_mutexes[] = { {&commit_threads_m_key, "commit_threads_m", 0}, {&commit_cond_mutex_key, "commit_cond_mutex", 0}, - {&innobase_share_mutex_key, "innobase_share_mutex", 0} + {&innobase_share_mutex_key, "innobase_share_mutex", 0}, + {&pending_checkpoint_mutex_key, "pending_checkpoint_mutex", 0} }; static PSI_cond_info all_innodb_conds[] = { @@ -882,7 +885,7 @@ extern "C" UNIV_INTERN ibool thd_is_replication_slave_thread( /*============================*/ - void* thd) /*!< in: thread handle (THD*) */ + const void* thd) /*!< in: thread handle (THD*) */ { return((ibool) thd_slave_thread((THD*) thd)); } @@ -2473,6 +2476,122 @@ ha_innobase::init_table_handle_for_HANDLER(void) reset_template(); } +#ifdef HAVE_REPLICATION +/* The last read master log coordinates in the slave info file */ +static char master_log_fname[TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN] = ""; +static int master_log_pos; +/* The slave relay log coordinates in the slave info file after startup */ +static char original_relay_log_fname[TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN] = ""; +static int original_relay_log_pos; +/* The master log coordinates in the slave info file after startup */ +static char original_master_log_fname[TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN] = ""; +static int original_master_log_pos; +#endif + +/*****************************************************************//** +Overwrites the MySQL relay log info file with the current master and relay log +coordinates from InnoDB. Skips overwrite if the master log position did not +change from the last overwrite. If the InnoDB master log position is equal +to position that was read from the info file on startup before any overwrites, +restores the original positions. */ +static +void +innobase_do_overwrite_relay_log_info(void) +/*======================================*/ +{ +#ifdef HAVE_REPLICATION + char info_fname[FN_REFLEN]; + File info_fd = -1; + int error = 0; + char buff[FN_REFLEN*2+22*2+4]; + char *relay_info_log_pos; + size_t buf_len; + + if (master_log_fname[0] == '\0') { + fprintf(stderr, + "InnoDB: something wrong with relay-log.info. " + "InnoDB will not overwrite it.\n"); + return; + } + + if (strcmp(master_log_fname, trx_sys_mysql_master_log_name) == 0 + && master_log_pos == trx_sys_mysql_master_log_pos) { + fprintf(stderr, + "InnoDB: InnoDB and relay-log.info are synchronized. " + "InnoDB will not overwrite it.\n"); + return; + } + + /* If we overwrite the file back to the original master log position, + restore the original relay log position too. This is required because + we might have rolled back a prepared transaction and restored the + original master log position from the InnoDB trx sys header, but the + corresponding relay log position points to an already-purged file. */ + if (strcmp(original_master_log_fname, trx_sys_mysql_master_log_name) + == 0 + && (original_master_log_pos == trx_sys_mysql_master_log_pos)) { + + strncpy(trx_sys_mysql_relay_log_name, original_relay_log_fname, + TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); + trx_sys_mysql_relay_log_pos = original_relay_log_pos; + } + + fn_format(info_fname, relay_log_info_file, mysql_data_home, "", + MY_UNPACK_FILENAME | MY_RETURN_REAL_PATH); + + if (access(info_fname, F_OK)) { + /* File does not exist */ + error = 1; + goto skip_overwrite; + } + + /* File exists */ + info_fd = my_open(info_fname, O_RDWR|O_BINARY, MYF(MY_WME)); + if (info_fd < 0) { + error = 1; + goto skip_overwrite; + } + + relay_info_log_pos = strmov(buff, trx_sys_mysql_relay_log_name); + *relay_info_log_pos ++= '\n'; + relay_info_log_pos = longlong2str(trx_sys_mysql_relay_log_pos, + relay_info_log_pos, 10); + *relay_info_log_pos ++= '\n'; + relay_info_log_pos = strmov(relay_info_log_pos, + trx_sys_mysql_master_log_name); + *relay_info_log_pos ++= '\n'; + relay_info_log_pos = longlong2str(trx_sys_mysql_master_log_pos, + relay_info_log_pos, 10); + *relay_info_log_pos = '\n'; + + buf_len = (relay_info_log_pos - buff) + 1; + if (my_write(info_fd, (uchar *)buff, buf_len, MY_WME) != buf_len) { + error = 1; + } else if (my_sync(info_fd, MY_WME)) { + error = 1; + } + + if (info_fd >= 0) { + my_close(info_fd, MYF(0)); + } + + strncpy(master_log_fname, trx_sys_mysql_relay_log_name, + TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); + master_log_pos = trx_sys_mysql_master_log_pos; + +skip_overwrite: + if (error) { + fprintf(stderr, + "InnoDB: ERROR: error occured during overwriting " + "relay-log.info.\n"); + } else { + fprintf(stderr, + "InnoDB: relay-log.info was overwritten.\n"); + } +#endif +} + + /*********************************************************************//** Opens an InnoDB database. @return 0 on success, error code on failure */ @@ -2607,12 +2726,13 @@ innobase_init( #ifdef HAVE_REPLICATION #ifdef MYSQL_SERVER /* read master log position from relay-log.info if exists */ - char fname[FN_REFLEN+128]; - int pos; + char info_fname[FN_REFLEN]; + char relay_log_fname[TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN]; + int relay_log_pos; int info_fd; IO_CACHE info_file; - fname[0] = '\0'; + info_fname[0] = '\0'; if(innobase_overwrite_relay_log_info) { @@ -2621,13 +2741,14 @@ innobase_init( " Updates by other storage engines may not be synchronized.\n"); bzero((char*) &info_file, sizeof(info_file)); - fn_format(fname, relay_log_info_file, mysql_data_home, "", 4+32); + fn_format(info_fname, relay_log_info_file, mysql_data_home, "", 4+32); int error=0; - if (!access(fname,F_OK)) { + if (!access(info_fname,F_OK)) { /* exist */ - if ((info_fd = my_open(fname, O_RDWR|O_BINARY, MYF(MY_WME))) < 0) { + if ((info_fd = my_open(info_fname, O_RDWR | O_BINARY, + MYF(MY_WME))) < 0) { error=1; } else if (init_io_cache(&info_file, info_fd, IO_SIZE*2, READ_CACHE, 0L, 0, MYF(MY_WME))) { @@ -2638,16 +2759,18 @@ innobase_init( relay_info_error: if (info_fd >= 0) my_close(info_fd, MYF(0)); - fname[0] = '\0'; + master_log_fname[0] = '\0'; goto skip_relay; } } else { - fname[0] = '\0'; + master_log_fname[0] = '\0'; goto skip_relay; } - if (init_strvar_from_file(fname, sizeof(fname), &info_file, "") || /* dummy (it is relay-log) */ - init_intvar_from_file(&pos, &info_file, BIN_LOG_HEADER_SIZE)) { + if (init_strvar_from_file(relay_log_fname, sizeof(relay_log_fname), + &info_file, "") + || /* dummy (it is relay-log) */ init_intvar_from_file( + &relay_log_pos, &info_file, BIN_LOG_HEADER_SIZE)) { end_io_cache(&info_file); error=1; goto relay_info_error; @@ -2656,13 +2779,19 @@ relay_info_error: fprintf(stderr, "InnoDB: relay-log.info is detected.\n" "InnoDB: relay log: position %u, file name %s\n", - pos, fname); + relay_log_pos, relay_log_fname); + + strncpy(trx_sys_mysql_relay_log_name, relay_log_fname, + TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); + trx_sys_mysql_relay_log_pos = (ib_int64_t) relay_log_pos; - strncpy(trx_sys_mysql_relay_log_name, fname, TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); - trx_sys_mysql_relay_log_pos = (ib_int64_t) pos; + strncpy(original_relay_log_fname, relay_log_fname, + TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); + original_relay_log_pos = relay_log_pos; - if (init_strvar_from_file(fname, sizeof(fname), &info_file, "") || - init_intvar_from_file(&pos, &info_file, 0)) { + if (init_strvar_from_file(master_log_fname, sizeof(master_log_fname), + &info_file, "") + || init_intvar_from_file(&master_log_pos, &info_file, 0)) { end_io_cache(&info_file); error=1; goto relay_info_error; @@ -2670,10 +2799,15 @@ relay_info_error: fprintf(stderr, "InnoDB: master log: position %u, file name %s\n", - pos, fname); + master_log_pos, master_log_fname); + + strncpy(trx_sys_mysql_master_log_name, master_log_fname, + TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); + trx_sys_mysql_master_log_pos = (ib_int64_t) master_log_pos; - strncpy(trx_sys_mysql_master_log_name, fname, TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); - trx_sys_mysql_master_log_pos = (ib_int64_t) pos; + strncpy(original_master_log_fname, master_log_fname, + TRX_SYS_MYSQL_MASTER_LOG_NAME_LEN); + original_master_log_pos = master_log_pos; end_io_cache(&info_file); if (info_fd >= 0) @@ -3008,75 +3142,9 @@ innobase_change_buffering_inited_ok: goto mem_free_and_error; } -#ifdef HAVE_REPLICATION -#ifdef MYSQL_SERVER if(innobase_overwrite_relay_log_info) { - /* If InnoDB progressed from relay-log.info, overwrite it */ - if (fname[0] == '\0') { - fprintf(stderr, - "InnoDB: Something is wrong with the file relay-info.log. InnoDB will not overwrite it.\n"); - } else if (0 != strcmp(fname, trx_sys_mysql_master_log_name) - || pos != trx_sys_mysql_master_log_pos) { - /* Overwrite relay-log.info */ - bzero((char*) &info_file, sizeof(info_file)); - fn_format(fname, relay_log_info_file, mysql_data_home, "", 4+32); - - int error = 0; - - if (!access(fname,F_OK)) { - /* exist */ - if ((info_fd = my_open(fname, O_RDWR|O_BINARY, MYF(MY_WME))) < 0) { - error = 1; - } else if (init_io_cache(&info_file, info_fd, IO_SIZE*2, - WRITE_CACHE, 0L, 0, MYF(MY_WME))) { - error = 1; - } - - if (error) { - if (info_fd >= 0) - my_close(info_fd, MYF(0)); - goto skip_overwrite; - } - } else { - error = 1; - goto skip_overwrite; - } - - char buff[FN_REFLEN*2+22*2+4], *pos; - - my_b_seek(&info_file, 0L); - pos=strmov(buff, trx_sys_mysql_relay_log_name); - *pos++='\n'; - pos=longlong10_to_str(trx_sys_mysql_relay_log_pos, pos, 10); - *pos++='\n'; - pos=strmov(pos, trx_sys_mysql_master_log_name); - *pos++='\n'; - pos=longlong10_to_str(trx_sys_mysql_master_log_pos, pos, 10); - *pos='\n'; - - if (my_b_write(&info_file, (uchar*) buff, (size_t) (pos-buff)+1)) - error = 1; - if (flush_io_cache(&info_file)) - error = 1; - - end_io_cache(&info_file); - if (info_fd >= 0) - my_close(info_fd, MYF(0)); -skip_overwrite: - if (error) { - fprintf(stderr, - "InnoDB: ERROR: An error occurred while overwriting relay-log.info.\n"); - } else { - fprintf(stderr, - "InnoDB: The file relay-log.info was successfully overwritten.\n"); - } - } else { - fprintf(stderr, - "InnoDB: InnoDB and relay-log.info are synchronized. InnoDB will not overwrite it.\n"); + innobase_do_overwrite_relay_log_info(); } - } -#endif /* MYSQL_SERVER */ -#endif /* HAVE_REPLICATION */ innobase_old_blocks_pct = buf_LRU_old_ratio_update( innobase_old_blocks_pct, TRUE); @@ -3090,6 +3158,9 @@ skip_overwrite: mysql_mutex_init(commit_cond_mutex_key, &commit_cond_m, MY_MUTEX_INIT_FAST); mysql_cond_init(commit_cond_key, &commit_cond, NULL); + mysql_mutex_init(pending_checkpoint_mutex_key, + &pending_checkpoint_mutex, + MY_MUTEX_INIT_FAST); innodb_inited= 1; #ifdef MYSQL_DYNAMIC_PLUGIN if (innobase_hton != p) { @@ -3137,6 +3208,7 @@ innobase_end( mysql_mutex_destroy(&commit_threads_m); mysql_mutex_destroy(&commit_cond_m); mysql_cond_destroy(&commit_cond); + mysql_mutex_destroy(&pending_checkpoint_mutex); } DBUG_RETURN(err); @@ -3179,6 +3251,32 @@ innobase_alter_table_flags( | HA_INPLACE_ADD_PK_INDEX_NO_READ_WRITE); } +/****************************************************************//** +Copy the current replication position from MySQL to a transaction. */ +static +void +innobase_copy_repl_coords_to_trx( +/*=============================*/ + const THD* thd, /*!< in: thread handle */ + trx_t* trx) /*!< in/out: transaction */ +{ + if (thd && thd_is_replication_slave_thread(thd)) { + /* Update the replication position info inside InnoDB. + In embedded server, does nothing. */ + const char *log_file_name, *group_relay_log_name; + ulonglong log_pos, relay_log_pos; + bool res = rpl_get_position_info(&log_file_name, &log_pos, + &group_relay_log_name, + &relay_log_pos); + if (res) { + trx->mysql_master_log_file_name = log_file_name; + trx->mysql_master_log_pos = (ib_int64_t)log_pos; + trx->mysql_relay_log_file_name = group_relay_log_name; + trx->mysql_relay_log_pos = (ib_int64_t)relay_log_pos; + } + } +} + /*****************************************************************//** Commits a transaction in an InnoDB database. */ static @@ -3212,6 +3310,12 @@ innobase_commit_low( #endif /* MYSQL_SERVER */ #endif /* HAVE_REPLICATION */ + /* Save the current replication position for write to trx sys + header for undo purposes, see the comment at corresponding call + at innobase_xa_prepare(). */ + + innobase_copy_repl_coords_to_trx(current_thd, trx); + trx_commit_for_mysql(trx); } } @@ -3410,6 +3514,9 @@ innobase_commit( if (all || (!thd_test_options(thd, OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) { + DBUG_EXECUTE_IF("crash_innodb_before_commit", + DBUG_SUICIDE();); + /* Run the fast part of commit if we did not already. */ if (!trx_is_active_commit_ordered(trx)) { innobase_commit_ordered_2(trx, thd); @@ -3532,17 +3639,145 @@ innobase_rollback_trx( DBUG_RETURN(convert_error_code_to_mysql(error, 0, NULL)); } + +struct pending_checkpoint { + struct pending_checkpoint *next; + handlerton *hton; + void *cookie; + ib_uint64_t lsn; +}; +static struct pending_checkpoint *pending_checkpoint_list; +static struct pending_checkpoint *pending_checkpoint_list_end; + /*****************************************************************//** Handle a commit checkpoint request from server layer. -We simply flush the redo log immediately and do the notify call.*/ +We put the request in a queue, so that we can notify upper layer about +checkpoint complete when we have flushed the redo log. +If we have already flushed all relevant redo log, we notify immediately.*/ static void innobase_checkpoint_request( handlerton *hton, void *cookie) { - log_buffer_flush_to_disk(); - commit_checkpoint_notify_ha(hton, cookie); + ib_uint64_t lsn; + ib_uint64_t flush_lsn; + struct pending_checkpoint * entry; + + /* Do the allocation outside of lock to reduce contention. The normal + case is that not everything is flushed, so we will need to enqueue. */ + entry = static_cast<struct pending_checkpoint *> + (my_malloc(sizeof(*entry), MYF(MY_WME))); + if (!entry) { + sql_print_error("Failed to allocate %u bytes." + " Commit checkpoint will be skipped.", + static_cast<unsigned>(sizeof(*entry))); + return; + } + + entry->next = NULL; + entry->hton = hton; + entry->cookie = cookie; + + mysql_mutex_lock(&pending_checkpoint_mutex); + lsn = log_get_lsn(); + flush_lsn = log_get_flush_lsn(); + if (lsn > flush_lsn) { + /* Put the request in queue. + When the log gets flushed past the lsn, we will remove the + entry from the queue and notify the upper layer. */ + entry->lsn = lsn; + if (pending_checkpoint_list_end) { + pending_checkpoint_list_end->next = entry; + /* There is no need to order the entries in the list + by lsn. The upper layer can accept notifications in + any order, and short delays in notifications do not + significantly impact performance. */ + } else { + pending_checkpoint_list = entry; + } + pending_checkpoint_list_end = entry; + entry = NULL; + } + mysql_mutex_unlock(&pending_checkpoint_mutex); + + if (entry) { + /* We are already flushed. Notify the checkpoint immediately. */ + commit_checkpoint_notify_ha(entry->hton, entry->cookie); + my_free(entry); + } +} + +/*****************************************************************//** +Log code calls this whenever log has been written and/or flushed up +to a new position. We use this to notify upper layer of a new commit +checkpoint when necessary.*/ +extern "C" UNIV_INTERN +void +innobase_mysql_log_notify( +/*===============*/ + ib_uint64_t write_lsn, /*!< in: LSN written to log file */ + ib_uint64_t flush_lsn) /*!< in: LSN flushed to disk */ +{ + struct pending_checkpoint * pending; + struct pending_checkpoint * entry; + struct pending_checkpoint * last_ready; + + /* It is safe to do a quick check for NULL first without lock. + Even if we should race, we will at most skip one checkpoint and + take the next one, which is harmless. */ + if (!pending_checkpoint_list) + return; + + mysql_mutex_lock(&pending_checkpoint_mutex); + pending = pending_checkpoint_list; + if (!pending) + { + mysql_mutex_unlock(&pending_checkpoint_mutex); + return; + } + + last_ready = NULL; + for (entry = pending; entry != NULL; entry = entry -> next) + { + /* Notify checkpoints up until the first entry that has not + been fully flushed to the redo log. Since we do not maintain + the list ordered, in principle there could be more entries + later than were also flushed. But there is no harm in + delaying notifications for those a bit. And in practise, the + list is unlikely to have more than one element anyway, as we + flush the redo log at least once every second. */ + if (entry->lsn > flush_lsn) + break; + last_ready = entry; + } + + if (last_ready) + { + /* We found some pending checkpoints that are now flushed to + disk. So remove them from the list. */ + pending_checkpoint_list = entry; + if (!entry) + pending_checkpoint_list_end = NULL; + } + + mysql_mutex_unlock(&pending_checkpoint_mutex); + + if (!last_ready) + return; + + /* Now that we have released the lock, notify upper layer about all + commit checkpoints that have now completed. */ + for (;;) { + entry = pending; + pending = pending->next; + + commit_checkpoint_notify_ha(entry->hton, entry->cookie); + + my_free(entry); + if (entry == last_ready) + break; + } } /*****************************************************************//** @@ -3770,17 +4005,6 @@ static const char* ha_innobase_exts[] = { }; /****************************************************************//** -Returns the table type (storage engine name). -@return table type */ -UNIV_INTERN -const char* -ha_innobase::table_type() const -/*===========================*/ -{ - return(innobase_hton_name); -} - -/****************************************************************//** Returns the index type. */ UNIV_INTERN const char* @@ -5935,9 +6159,6 @@ ha_innobase::write_row( DBUG_RETURN(HA_ERR_CRASHED); } - if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) - table->timestamp_field->set_time(); - sql_command = thd_sql_command(user_thd); if ((sql_command == SQLCOM_ALTER_TABLE @@ -6359,9 +6580,6 @@ ha_innobase::update_row( DBUG_RETURN(HA_ERR_CRASHED); } - if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_UPDATE) - table->timestamp_field->set_time(); - if (prebuilt->upd_node) { uvect = prebuilt->upd_node->update; } else { @@ -11564,7 +11782,27 @@ innobase_xa_prepare( ut_ad(trx_is_registered_for_2pc(trx)); + /* Update the replication position info in current trx. This + is different from the binlog position update that happens + during XA COMMIT. In contrast to that, the slave position is + an actual part of the changes made by this transaction and thus + must be updated in the XA PREPARE stage. Since the trx sys + header page changes are not undo-logged, again store this + position in a different field in the XA COMMIT stage, so that + it might be used in case of rollbacks. */ + + /* Since currently there might be only one slave SQL thread, we + don't need to take any precautions (e.g. prepare_commit_mutex) + to ensure position ordering. Revisit this in 5.6 which has + both the multi-threaded replication to cause us problems and + the group commit to solve them. */ + + innobase_copy_repl_coords_to_trx(thd, trx); + error = (int) trx_prepare_for_mysql(trx); + + DBUG_EXECUTE_IF("crash_innodb_after_prepare", + DBUG_SUICIDE();); } else { /* We just mark the SQL statement ended and do not do a transaction prepare */ @@ -11657,6 +11895,22 @@ innobase_rollback_by_xid( if (trx) { int ret = innobase_rollback_trx(trx); trx_free_for_background(trx); + + if (innobase_overwrite_relay_log_info) { + + /* On rollback of a prepared transaction revert the + current slave positions to the ones recorded by the + last COMMITTed transaction. This has an effect of + undoing the position change caused by the transaction + being rolled back. Assumes single-threaded slave SQL + thread. If the server has non-master write traffic + with XA rollbacks, this will cause additional spurious + slave info log overwrites, which should be harmless. */ + + trx_sys_print_committed_mysql_master_log_pos(); + innobase_do_overwrite_relay_log_info(); + } + return(ret); } else { return(XAER_NOTA); @@ -12675,6 +12929,12 @@ static MYSQL_SYSVAR_LONGLONG(buffer_pool_size, innobase_buffer_pool_size, "The size of the memory buffer InnoDB uses to cache data and indexes of its tables.", NULL, NULL, 128*1024*1024L, 5*1024*1024L, LONGLONG_MAX, 1024*1024L); +static MYSQL_SYSVAR_BOOL(buffer_pool_populate, srv_buf_pool_populate, + PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY, + "Preallocate (pre-fault) the page frames required for the mapping " + "established by the buffer pool memory region. Disabled by default.", + NULL, NULL, FALSE); + static MYSQL_SYSVAR_LONG(buffer_pool_instances, innobase_buffer_pool_instances, PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY, "Number of buffer pool instances, set to higher value on high-end machines to increase scalability", @@ -13054,6 +13314,7 @@ static struct st_mysql_sys_var* innobase_system_variables[]= { MYSQL_SYSVAR(additional_mem_pool_size), MYSQL_SYSVAR(autoextend_increment), MYSQL_SYSVAR(buffer_pool_size), + MYSQL_SYSVAR(buffer_pool_populate), MYSQL_SYSVAR(buffer_pool_instances), MYSQL_SYSVAR(buffer_pool_shm_key), MYSQL_SYSVAR(buffer_pool_shm_checksum), @@ -13199,7 +13460,10 @@ i_s_innodb_buffer_pool_pages, i_s_innodb_buffer_pool_pages_index, i_s_innodb_buffer_pool_pages_blob, i_s_innodb_admin_command, -i_s_innodb_changed_pages +i_s_innodb_changed_pages, +i_s_innodb_buffer_page, +i_s_innodb_buffer_page_lru, +i_s_innodb_buffer_stats maria_declare_plugin_end; /** @brief Initialize the default value of innodb_commit_concurrency. |