我從 5.5 升級到 mysql 5.6，現在我的日誌在啟動時到處都是這樣的消息

我在這裡找到了一個可能的解決方案，但它似乎並不正式。 http://forums.mysql.com/read.php?22,578559,579891#msg-579891

2013-12-06 21:08:00 7f87b1d26700 InnoDB: Error: Table "mysql"."innodb_table_stats" not found.
2013-12-06 21:08:00 7f87b1d26700 InnoDB: Recalculation of persistent statistics requested for table "drupal"."sessions" but the required persistent statistics storage is not present or is corrupted. Using transient stats instead.
2013-12-06 21:08:07 7f903c09c700 InnoDB: Error: Table "mysql"."innodb_table_stats" not found.

任何官方解決方案或 100% 修復？

我之前在：Cannot open table mysql/innodb_index_stats中解決了這個問題

這些表是在您安裝 MySQL 5.6 時為您創建的。但是，從 MySQL 5.5 升級不會呼叫這些表的創建。以下是手動創建它們的腳本：

innodb_index_stats

USE mysql;
CREATE TABLE `innodb_index_stats` (
 `database_name` varchar(64) COLLATE utf8_bin NOT NULL,
 `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
 `index_name` varchar(64) COLLATE utf8_bin NOT NULL,
 `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
 `stat_name` varchar(64) COLLATE utf8_bin NOT NULL,
 `stat_value` bigint(20) unsigned NOT NULL,
 `sample_size` bigint(20) unsigned DEFAULT NULL,
 `stat_description` varchar(1024) COLLATE utf8_bin NOT NULL,
 PRIMARY KEY (`database_name`,`table_name`,`index_name`,`stat_name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;

innodb_table_stats

USE mysql;
CREATE TABLE `innodb_table_stats` (
 `database_name` varchar(64) COLLATE utf8_bin NOT NULL,
 `table_name` varchar(64) COLLATE utf8_bin NOT NULL,
 `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
 `n_rows` bigint(20) unsigned NOT NULL,
 `clustered_index_size` bigint(20) unsigned NOT NULL,
 `sum_of_other_index_sizes` bigint(20) unsigned NOT NULL,
 PRIMARY KEY (`database_name`,`table_name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0;

slave_master_info

USE mysql;
CREATE TABLE `slave_master_info` (
 `Number_of_lines` int(10) unsigned NOT NULL COMMENT 'Number of lines in the file.',
 `Master_log_name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'The name of the master binary log currently being read from the master.',
 `Master_log_pos` bigint(20) unsigned NOT NULL COMMENT 'The master log position of the last read event.',
 `Host` char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '' COMMENT 'The host name of the master.',
 `User_name` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The user name used to connect to the master.',
 `User_password` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The password used to connect to the master.',
 `Port` int(10) unsigned NOT NULL COMMENT 'The network port used to connect to the master.',
 `Connect_retry` int(10) unsigned NOT NULL COMMENT 'The period (in seconds) that the slave will wait before trying to reconnect to the master.',
 `Enabled_ssl` tinyint(1) NOT NULL COMMENT 'Indicates whether the server supports SSL connections.',
 `Ssl_ca` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The file used for the Certificate Authority (CA) certificate.',
 `Ssl_capath` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The path to the Certificate Authority (CA) certificates.',
 `Ssl_cert` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The name of the SSL certificate file.',
 `Ssl_cipher` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The name of the cipher in use for the SSL connection.',
 `Ssl_key` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The name of the SSL key file.',
 `Ssl_verify_server_cert` tinyint(1) NOT NULL COMMENT 'Whether to verify the server certificate.',
 `Heartbeat` float NOT NULL,
 `Bind` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'Displays which interface is employed when connecting to the MySQL server',
 `Ignored_server_ids` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The number of server IDs to be ignored, followed by the actual server IDs',
 `Uuid` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The master server uuid.',
 `Retry_count` bigint(20) unsigned NOT NULL COMMENT 'Number of reconnect attempts, to the master, before giving up.',
 `Ssl_crl` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The file used for the Certificate Revocation List (CRL)',
 `Ssl_crlpath` text CHARACTER SET utf8 COLLATE utf8_bin COMMENT 'The path used for Certificate Revocation List (CRL) files',
 `Enabled_auto_position` tinyint(1) NOT NULL COMMENT 'Indicates whether GTIDs will be used to retrieve events from the master.',
 PRIMARY KEY (`Host`,`Port`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 STATS_PERSISTENT=0 COMMENT='Master Information';

slave_relay_log_info

USE mysql;
CREATE TABLE `slave_relay_log_info` (
 `Number_of_lines` int(10) unsigned NOT NULL COMMENT 'Number of lines in the file or rows in the table. Used to version table definitions.',
 `Relay_log_name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'The name of the current relay log file.',
 `Relay_log_pos` bigint(20) unsigned NOT NULL COMMENT 'The relay log position of the last executed event.',
 `Master_log_name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'The name of the master binary log file from which the events in the relay log file were read.',
 `Master_log_pos` bigint(20) unsigned NOT NULL COMMENT 'The master log position of the last executed event.',
 `Sql_delay` int(11) NOT NULL COMMENT 'The number of seconds that the slave must lag behind the master.',
 `Number_of_workers` int(10) unsigned NOT NULL,
 `Id` int(10) unsigned NOT NULL COMMENT 'Internal Id that uniquely identifies this record.',
 PRIMARY KEY (`Id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 STATS_PERSISTENT=0 COMMENT='Relay Log Information';

slave_worker_info

USE mysql;
CREATE TABLE `slave_worker_info` (
 `Id` int(10) unsigned NOT NULL,
 `Relay_log_name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
 `Relay_log_pos` bigint(20) unsigned NOT NULL,
 `Master_log_name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
 `Master_log_pos` bigint(20) unsigned NOT NULL,
 `Checkpoint_relay_log_name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
 `Checkpoint_relay_log_pos` bigint(20) unsigned NOT NULL,
 `Checkpoint_master_log_name` text CHARACTER SET utf8 COLLATE utf8_bin NOT NULL,
 `Checkpoint_master_log_pos` bigint(20) unsigned NOT NULL,
 `Checkpoint_seqno` int(10) unsigned NOT NULL,
 `Checkpoint_group_size` int(10) unsigned NOT NULL,
 `Checkpoint_group_bitmap` blob NOT NULL,
 PRIMARY KEY (`Id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 STATS_PERSISTENT=0 COMMENT='Worker Information';

選擇

另一種解決方法是從 MySQL 5.6 實例創建腳本。

步驟 01：轉到執行 MySQL 5.6 的數據庫伺服器，或在測試機器上安裝 MySQL 5.6。

步驟02：mysqldump這5個表到一個文本文件

INNODB_TABLES="innodb_index_stats"
INNODB_TABLES="${INNODB_TABLES} innodb_table_stats"
INNODB_TABLES="${INNODB_TABLES} slave_master_info"
INNODB_TABLES="${INNODB_TABLES} slave_relay_log_info"
INNODB_TABLES="${INNODB_TABLES} slave_worker_info"
mysqldump -uroot mysql ${INNODB_TABLES} > InnoDB_MySQL_Tables.sql

然後，您可以InnoDB_MySQL_Tables.sql在升級之前在任何執行 MySQL 5.5 的數據庫伺服器上執行。

引用自：https://dba.stackexchange.com/questions/54608