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https://dev.mysql.com/doc/refman/8.0/en/innodb-init-startup-configuration.html
Warning On 32-bit GNU/Linux x86, if memory usage is set too high, glibc may permit the process heap to grow over the thread stacks, causing a server failure. The first decisions to make about InnoDB configuration involve the configuration of data ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-multi-versioning.html
Also, a deletion is treated internally as an update where a special bit in the row is set to mark it as deleted. It keeps information about old versions of changed rows to support transactional features such as concurrency and rollback. This ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-redo-log.html
For example: mysql> SET GLOBAL innodb_redo_log_archive_dirs='label1:directory_path1[;label2:directory_path2;…]'; The label is an arbitrary identifier for the archive directory. On Windows, the performance impact is typically a bit higher, assuming ... The redo log is a disk-based data structure used during crash recovery to correct data written by incomplete ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-functions-general-purpose.html
The following call creates a 2,048-bit DSA-encrypted key named MyKey: mysql> SELECT keyring_key_generate('MyKey', 'DSA', 256); +-------------------------------------------+ | keyring_key_generate('MyKey', 'DSA', 256) | ... MySQL Server supports a ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-hashicorp-plugin.html
The keys are randomly generated RSA keys of 4,096 and 2,048 bits, respectively. Note The keyring_hashicorp plugin is an extension included in MySQL Enterprise Edition, a commercial product. The keyring_hashicorp keyring plugin communicates with ...
https://dev.mysql.com/doc/refman/8.0/en/keywords.html
Certain keywords, such as SELECT, DELETE, or BIGINT, are reserved and require special treatment for use as identifiers such as table and column names. This may also be true for the names of built-in functions. Some keywords which are otherwise ...
https://dev.mysql.com/doc/refman/8.0/en/literals.html
These include strings, numbers, hexadecimal and bit values, boolean values, and NULL. This section describes how to write literal values in MySQL. The section also covers various nuances that you may encounter when dealing with these basic types in ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-storage-engine.html
Large files (up to 63-bit file length) are supported on file systems and operating systems that support large files. MyISAM is based on the older (and no longer available) ISAM storage engine but has many useful extensions. Table 18.2 MyISAM ...
https://dev.mysql.com/doc/refman/8.0/en/myisamchk.html
The myisamchk utility gets information about your database tables or checks, repairs, or optimizes them. myisamchk works with MyISAM tables (tables that have .MYD and .MYI files for storing data and indexes). You can also use the CHECK TABLE and ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-install-linux-binary.html
(For the most recent 64-bit NDB 8.0 release, this is mysql-cluster-gpl-8.0.41-linux-glibc2.12-x86_64.tar.gz.) We assume that you have placed this file in each machine's /var/tmp directory. This section covers the steps necessary to install the ...