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https://dev.mysql.com/doc/refman/8.4/en/show-engine.html
The connection row's Status column contains the name-value pairs described in the following table. The number in the created column is the same as the number of data nodes in the cluster to which the MySQL server has connected. SHOW ENGINE ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/glossary.html
For convenience, MySQL Enterprise Backup can also read settings from the [client] section, for configuration options that are common between MySQL Enterprise Backup and other programs that connect to the MySQL server. connection The mechanism used ... These terms are commonly used in information about the MySQL Enterprise Backup ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-threaded-clients.html
To avoid aborting the program when a connection terminates, MySQL blocks SIGPIPE on the first call to mysql_library_init(), mysql_init(), or mysql_connect(). Two threads can share the same connection with the following caveats: Unless you are using ... This section provides guidance for writing client programs that use the thread-related functions in the MySQL C ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-options4.html
MYSQL_OPT_CONNECT_ATTR_ADD (argument types: char *, char *) This option adds an attribute key-value pair to the current set of connection attributes to pass to the server at connect time. If the key is empty or already exists in the current set of ... int mysql_options4(MYSQL *mysql, enum mysql_option option, const void *arg1, const void *arg2) Description mysql_options4() is similar to mysql_options() but has an extra fourth argument so that two values can be passed for the option specified in the second ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-proxy-users.html
For a server-side authentication plugin to participate in proxy user support, these conditions must be satisfied: When a connecting client should be treated as a proxy user, the plugin must return a different name in the authenticated_as member of ... One of the capabilities that pluggable authentication makes possible is proxy users (see Proxy ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-29.html
Version 8.0.29 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X DevAPI. Therefore, Connector/J has added utf8mb3 to its character set ...It is suitable for use with MySQL Server versions 8.0 and ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-2-0.html
Version 8.2.0 is a new GA release of MySQL Connector/J. MySQL Connector/J 8.2.0 supersedes 8.1 and is recommended for use on production systems. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X DevAPI. Functionality ...This release can be used against MySQL Server version 5.7 and ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-deploying-bootstrapping.html
The related command line options: --conf-use-sockets: Optionally enable UNIX domain sockets for all four connection types, as demonstrated in the example. This sets the port for classic read-write (PRIMARY) connections, and defaults to 6446. To ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/configuring-production-instances.html
Depending on the way MySQL Shell is connected to the instance, and the version of MySQL running on the instance, you can make these changes permanent by persisting them to a remote instance's option file, see Section 6.2.3, “Persisting Settings”. For example: dba.configureInstance('user@example:3306') For more information, see Connecting to the Server Using URI-Like Strings or Key-Value ... AdminAPI provides the dba.configureInstance() function that checks if an instance ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/innodb-clusterset-status.html
The MySQL Shell instance where you use clusterSet.status() can be connected to any active member of the InnoDB ClusterSet. extended: 3 adds important configuration settings for the ClusterSet replication channel, such as the connection retry ...