https://dev.mysql.com/mysql-innodb-cluster-limitations.html
This causes Group Replication to stop responding, and eventually the command times out. The operation fails with a timeout, and the error log contains: 2020-03-26T11:43:12.969131Z 5 [System] [MY-013381] [Server] Server upgrade from '80019' to ...As ...
https://dev.mysql.com/mysql-innodb-cluster-using-router.html
In previous versions, MySQL Router created internal accounts at each bootstrap of the cluster, which could result in a number of accounts building up over time. This section describes how to use MySQL Router with InnoDB cluster to achieve high ...
https://dev.mysql.com/mysql-innodb-cluster-working-with-clone.html
You can set the disableClone option when you issue dba.createCluster(), or at any time when the cluster is running using Cluster.setOption(). An InnoDB cluster that uses MySQL Clone provides the following additional behavior. From version 8.0.17, ...
https://dev.mysql.com/mysql-innodb-replicasets-introduction.html
Transactions that have not yet been applied by the time of the halt could become lost. The AdminAPI includes support for InnoDB ReplicaSet, that enables you to administer a set of MySQL instances running asynchronous GTID-based replication in a ...
https://dev.mysql.com/mysql-installer.html
It supports the following MySQL products: MySQL Servers MySQL Installer can install and manage multiple, separate MySQL server instances on the same host at the same time. MySQL Installer is a standalone application designed to ease the complexity ...
https://dev.mysql.com/mysql-logging.html
To cause this setting to take effect each time you log in, put it in one of your shell's startup files. The mysql client can do these types of logging for statements executed interactively: On Unix, mysql writes the statements to a history file. By ...
https://dev.mysql.com/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. int mysql_options4(MYSQL *mysql, enum mysql_option option, ...
https://dev.mysql.com/mysql-plugin-options.html
This function can be called multiple times to set several options. int mysql_plugin_options(struct st_mysql_client_plugin *plugin, const char *option, const void *value) Passes an option type and value to a plugin. If the plugin does not have an ...
https://dev.mysql.com/mysql-server.html
service-startup-timeout=seconds How long in seconds to wait for confirmation of server startup. If the server does not start within this time, mysql.server exits with an error. MySQL distributions on Unix and Unix-like system include a script named ...
https://dev.mysql.com/mysql-session-track-get-first.html
By default, notification is enabled for these session system variables: autocommit character_set_client character_set_connection character_set_results time_zone To change the default notification for this tracker type, set the session_track_schema ... int mysql_session_track_get_first(MYSQL *mysql, enum enum_session_state_type type, const char **data, size_t *length) MySQL implements a session tracker mechanism whereby the server returns information about session state changes to ...
