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https://dev.mysql.com/doc/refman/8.4/en/server-plugins.html
Clone permits cloning InnoDB data from a local or remote MySQL server instance. MySQL supports an plugin API that enables creation of server plugins. MySQL distributions include several plugins that implement server extensions: Plugins for ...
https://dev.mysql.com/doc/refman/8.4/en/uln-installation.html
Linux supports a number of different solutions for installing MySQL, covered in Section 2.5, “Installing MySQL on Linux”. Both Community and Commercial packages are supported, and each offers three MySQL channels: Server: MySQL Server ...One of ...
https://dev.mysql.com/doc/refman/8.4/en/upgrading-from-previous-series.html
Before upgrading to MySQL 8.4, review the changes described in the following sections to identify those that apply to your current MySQL installation and applications. Incompatible Changes in MySQL 8.4 Changed Server Defaults In addition, you can ...Alternatively, you can drop and re-create such indexes immediately following the upgrade, but before making use of any of the tables in which they ...
https://dev.mysql.com/doc/relnotes/mysql-cluster/8.4/en/index.html
Abstract This document contains release notes for the changes in each release of MySQL NDB Cluster that uses version 8.4 of the NDB (NDBCLUSTER) storage engine. For general information about features added in NDB Cluster 8.4, see What is New in ...
https://dev.mysql.com/doc/internals/en/full-text-search.html
MySQL uses Ranking with Vector Spaces for ordinary full-text queries. Vector Space, which MySQL sometimes calls "natural language", is a well-known system based on a metaphor of lines that stretch in different dimensions (one dimension per term) ...
https://dev.mysql.com/doc/connector-j/en/connector-j-build-props-changes.html
A number of Ant properties for building Connector/J from source have been renamed; see Table 4.1, “Changes with the Build Properties from Connector/J 5.1 to 8.0 and Beyond” Table 4.1 Changes with the Build Properties from Connector/J 5.1 to 8.0 ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-init-startup-configuration.html
Normally, InnoDB is initialized when the MySQL server is started for the first time. You can place InnoDB options in the [mysqld] group of any option file that your server reads when it starts. The locations of MySQL option files are described in ...
https://dev.mysql.com/doc/refman/8.4/en/upgrade-before-you-begin.html
The backup should include the mysql system database, which contains the MySQL data dictionary tables and system tables. Important Downgrade from MySQL 8.4 to MySQL 8.3, or from a MySQL 8.4 release to a previous MySQL 8.4 release, is not supported.
https://dev.mysql.com/doc/connectors/en/connector-python-example-connecting.html
The following example shows how to connect to the MySQL server: import mysql.connector cnx = mysql.connector.connect(user='scott', password='password', host='127.0.0.1', database='employees') cnx.close() Section 6.7.1, “Connector/Python Connection ... The connect() constructor creates a connection to the MySQL server and returns a MySQLConnection ...
https://dev.mysql.com/doc/connector-python/en/connector-python-example-connecting.html
The following example shows how to connect to the MySQL server: import mysql.connector cnx = mysql.connector.connect(user='scott', password='password', host='127.0.0.1', database='employees') cnx.close() Section 7.1, “Connector/Python Connection ... The connect() constructor creates a connection to the MySQL server and returns a MySQLConnection ...