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https://dev.mysql.com/doc/refman/9.7/en/group-replication-upgrading-member.html
How you upgrade the server instance, using either the in-place or provision approach, does not impact on the methods described here. For example, if the upgrade fails and the server restarts again, then a possibly broken server could try to join the ... This section explains the steps required for upgrading a member of a ...
https://dev.mysql.com/doc/refman/9.7/en/windows-upgrading.html
To upgrade MySQL on Windows, either download and execute the latest MySQL Server MSI or use the Windows ZIP archive distribution. Note Unlike MySQL 9.7, MySQL 8.0 uses MySQL Installer to install and upgrade MySQL Server along with most other MySQL ...However, the configuration functionality used in MySQL Installer is available as of MySQL 8.1 using Section 2.3.2, “Configuration: Using MySQL Configurator” that is bundled with both the MSI and Zip ...
https://dev.mysql.com/doc/mysql-router/9.7/en/mysql-router-deploying-sandbox.html
In this case, Router acts as an intermediate node redirecting client connections to a list of servers. If one server fails, clients are redirected to the next available server in the list. Set Up a MySQL Server Sandbox Begin by starting three MySQL ... Test a MySQL Router installation by setting up a Router sandbox with InnoDB ...
https://dev.mysql.com/doc/mysql-shell/9.7/en/mysql-shell-encrypted-connections.html
Using encrypted connections is possible when connecting to a TLS (sometimes referred to as SSL) enabled MySQL server. Much of the configuration of MySQL Shell is based on the options used by MySQL server, see Using Encrypted Connections for more ...
https://dev.mysql.com/doc/mysql-errors/9.7/en/error-reference-introduction.html
The MySQL server writes some error messages to its error log. The MySQL client library takes errors received from the server and makes them available to the host client program. Error messages that originate only from within the MySQL client ...
https://dev.mysql.com/doc/extending-mysql/9.7/en/plugin-api.html
MySQL supports a plugin API that enables creation of server components. Plugins can be loaded at server startup, or loaded and unloaded at runtime without restarting the server. The components supported by this interface include, but are not ...The ...
https://dev.mysql.com/doc/refman/9.7/en/audit-log-component.html
To use a different database, set the audit_log.database system variable at server startup. To change the name of the file, set the audit_log.file system variable at server startup. MySQL Enterprise Edition includes MySQL Enterprise Audit, ... Note ...
https://dev.mysql.com/doc/extending-mysql/9.7/en/writing-plugins.html
The server plugin interface also enables plugins to expose status and system variables. Every server plugin must have a general descriptor that provides information to the plugin API, and a type-specific descriptor that provides information about ...
https://dev.mysql.com/doc/refman/9.7/en/identifier-case-sensitivity.html
The lower_case_table_names system variable also affects how the server handles identifier case sensitivity, as described later in this section. How table and database names are stored on disk and used in MySQL is affected by the ...Consequently, the ... In MySQL, databases correspond to directories within the data ...
https://dev.mysql.com/doc/refman/9.7/en/replication-formats.html
The logging format in a running MySQL server is controlled by setting the binlog_format server system variable. The rules governing when and how the new setting takes effect are the same as for other MySQL server system variables. To make the global ...Changing the global binlog_format value requires privileges sufficient to set global system ...Setting the variable for the current ...