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https://dev.mysql.com/doc/refman/8.0/en/linux-installation-debian.html
Oracle provides Debian packages for installing MySQL on Debian or Debian-like Linux systems. The packages are available through two different channels: The MySQL APT Repository. This is the preferred method for installing MySQL on Debian-like ...
https://dev.mysql.com/doc/refman/8.0/en/midpoint-insertion.html
The division point between two parts is not fixed, but the key cache management system takes care that the warm part is not “too short,” always containing at least key_cache_division_limit percent of the key cache blocks. By default, the key ...
https://dev.mysql.com/doc/refman/8.0/en/miscellaneous-optimization-tips.html
To fix any compression issues that occur with ARCHIVE tables, use OPTIMIZE TABLE. This section lists a number of miscellaneous tips for improving query processing speed: If your application makes several database requests to perform related ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-storage-engine.html
Tables with VARCHAR columns may have fixed or dynamic row length. MyISAM is based on the older (and no longer available) ISAM storage engine but has many useful extensions. Table 18.2 MyISAM Storage Engine Features Feature Support B-tree indexes ...
https://dev.mysql.com/doc/refman/8.0/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/8.0/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/8.0/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/8.0/en/mysql-cluster-limitations.html
Any problem which we do not plan to fix in NDB Cluster 8.0, 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/8.0/en/mysql-cluster-ndbinfo-dictionary-columns.html
The table provides NDB dictionary information about columns of NDB tables.
https://dev.mysql.com/doc/refman/8.0/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 ...