https://dev.mysql.com/replication-options-slave.html
--master-retry-count=count Property Value Command-Line Format --master-retry-count=# Deprecated Yes Type Integer Default Value 86400 Minimum Value 0 Maximum Value (64-bit platforms) 18446744073709551615 Maximum Value (32-bit platforms) 4294967295 ...
https://dev.mysql.com/mysql-threads.html
The MySQL server creates the following threads: Connection manager threads handle client connection requests on the network interfaces that the server listens to. On Unix, this manager thread also handles Unix socket file connection requests. On ...
https://dev.mysql.com/writing-authentication-plugins.html
MySQL supports pluggable authentication, in which plugins are invoked to authenticate client connections. Also, authentication plugins can support the proxy user capability, such that the connecting user is a proxy for another user and is treated, ...Authentication plugins enable the use of authentication methods other than the built-in method of passwords stored in the mysql.user system ...
https://dev.mysql.com/access-control.html
MySQL enables the creation of accounts that permit client users to connect to the server and access data managed by the server. The primary function of the MySQL privilege system is to authenticate a user who connects from a given host and to ...
https://dev.mysql.com/federated-create-server.html
If you are creating a number of FEDERATED tables on the same server, or if you want to simplify the process of creating FEDERATED tables, you can use the CREATE SERVER statement to define the server connection parameters, just as you would with the ...For more information on CREATE SERVER, see Section 13.1.18, “CREATE SERVER ...
https://dev.mysql.com/gone-away.html
This section also covers the related Lost connection to server during query error. The most common reason for the MySQL server has gone away error is that the server timed out and closed the connection. By default, the server closes the connection ...In this case, you normally get one of the following error codes (which one you get is operating ...
https://dev.mysql.com/show-slave-status.html
This tells you what the thread is doing: trying to connect to the master, waiting for events from the master, reconnecting to the master, and so on. Master_User The user name of the account used to connect to the master. Slave_IO_Running Whether the ... SHOW SLAVE STATUS [FOR CHANNEL channel] This statement provides status information on essential parameters of the slave ...
https://dev.mysql.com/mysql-cluster-config-example.html
You may also use a separate [mysql_cluster] section in the cluster my.cnf file for settings to be read and used by all executables: # cluster-specific settings [mysql_cluster] ndb-connectstring=ndb_mgmd.mysql.com:1186 For additional NDB variables ...
https://dev.mysql.com/mysql-cluster-option-tables.html
Ndb_system_name: Configured cluster system name; empty if server not connected to NDB ndb_table_no_logging: NDB tables created when this setting is enabled are not checkpointed to disk (although table schema files are created). The following table ...
https://dev.mysql.com/client-error-reference.html
This error occurs when a function is called that is not appropriate for the current state of the connection. A key name was empty or the amount of connection attribute data for mysql_options4() exceeds the 64KB limit. You must reset the statement, ... Client error messages originate from within the MySQL client ...
