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https://dev.mysql.com/doc/refman/8.4/en/myisamchk-repair-options.html
--recover, -r Command-Line Format --recover Do a repair that can fix almost any problem except unique keys that are not unique (which is an extremely unlikely error with MyISAM tables). --correct-checksum Command-Line Format --correct-checksum ...
https://dev.mysql.com/doc/refman/8.4/en/myisamchk.html
You can also specify a table by naming its index file (the file with the .MYI suffix). The myisamchk utility gets information about your database tables or checks, repairs, or optimizes them. myisamchk works with MyISAM tables (tables that have ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-disk-data-storage-requirements.html
The following items apply to Disk Data storage requirements: Variable-length columns of Disk Data tables take up a fixed amount of space. For each row, this is equal to the space required to store the largest possible value for that column. For ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-installation.html
This section describes the basics for planning, installing, configuring, and running an NDB Cluster. Whereas the examples in Section 25.4, “Configuration of NDB Cluster” provide more in-depth information on a variety of clustering options and ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-limitations.html
Any problem which we do not plan to fix in NDB Cluster 8.4, is added to the list. In the sections that follow, we discuss known limitations in current releases of NDB Cluster as compared with the features available when using the MyISAM and InnoDB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-dictionary-columns.html
The table provides NDB dictionary information about columns of NDB tables.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-add-node-basics.html
OPTIMIZE TABLE is not supported for fixed-width columns of in-memory tables; it is also not supported for Disk Data tables. In this section, we list the basic steps required to add new data nodes to an NDB Cluster. This procedure applies whether ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-privilege-synchronization.html
Privilege synchronization is the mechanism used by NDB Cluster for sharing and synchronizing users, roles, and privileges between SQL nodes. A statement granting the NDB_STORED_USER privilege, such as GRANT NDB_STORED_USER ON *.* TO ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-command-options.html
You can usually fix such issues by using this option to force the client to use the system character set instead. --defaults-group-suffix=str Command-Line Format --defaults-group-suffix=str Type String Read not only the usual option groups, but also ... mysql supports the following options, which can be specified on the command line or in the [mysql] and [client] groups of an option ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-nutshell.html
Before upgrading to MySQL 8.4 from a previous series, you must fix any table that contains a FLOAT or DOUBLE column with AUTO_INCREMENT so that the table no longer uses either of these. Columns with index prefixes were allowed in the partitioning ...