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https://dev.mysql.com/doc/refman/8.0/en/encrypted-connection-protocols-ciphers.html
In this case, you cannot establish MySQL connections that use TLSv1 or TLSv1.1, even though MySQL is configured to permit them, because the host system does not permit them. If MySQL configuration permits TLSv1, TLSv1.1, and TLSv1.2, but your host ... MySQL supports multiple TLS protocols and ciphers, and enables configuring which protocols and ciphers to permit for encrypted ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-component-installation.html
For example, the InnoDB storage engine uses the keyring for tablespace encryption, so a keyring component or plugin must be loaded and available prior to InnoDB initialization. Alternatively, to use a global and local manifest file pair, the global ... Keyring service consumers require that a keyring component or plugin be installed: To use a keyring component, begin with the instructions ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-privilege-synchronization.html
NDB Cluster 8.0 does not support distribution of MySQL users and privileges across SQL nodes in an NDB Cluster by altering the MySQL privilege tables such that they used the NDB storage engine as in NDB 7.6 and earlier releases (see Distributed ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-mgmd.html
All options that can be used with ndb_mgmd are shown in the following table. By default, the management server looks for a file named config.ini in the same directory as the ndb_mgmd executable; otherwise the file name and location must be specified ... The management server is the process that reads the cluster configuration file and distributes this information to all nodes in the cluster that request ...
https://dev.mysql.com/doc/refman/8.0/en/show-procedure-status.html
To use either statement, you must be the user named as the routine DEFINER, have the SHOW_ROUTINE privilege, have the SELECT privilege at the global level, or have the CREATE ROUTINE, ALTER ROUTINE, or EXECUTE privilege granted at a scope that ...
https://dev.mysql.com/doc/refman/8.0/en/stored-objects.html
Trigger: An object created with CREATE TRIGGER that is associated with a table. A trigger is activated when a particular event occurs for the table, such as an insert or update. The following sections provide additional information about SQL syntax ... This chapter discusses stored database objects that are defined in terms of SQL code that is stored on the server for later ...
https://dev.mysql.com/doc/refman/8.0/en/sys-ps-setup-save.html
This enables you to alter the configuration temporarily for debugging or other purposes, then restore it to the previous state by invoking the ps_setup_reload_saved() procedure. It is intended you call ps_setup_reload_saved() later within the same ...To prevent other simultaneous calls to save the configuration, ps_setup_save() acquires an advisory lock named sys.ps_setup_save by calling the GET_LOCK() ...
https://dev.mysql.com/doc/refman/8.0/en/account-locking.html
MySQL supports locking and unlocking user accounts using the ACCOUNT LOCK and ACCOUNT UNLOCK clauses for the CREATE USER and ALTER USER statements: When used with CREATE USER, these clauses specify the initial locking state for a new account. When ...In the absence of either clause, the account is created in an unlocked ...
https://dev.mysql.com/doc/refman/8.0/en/events-overview.html
Whereas a trigger is a database object whose statements are executed in response to a specific type of event that occurs on a given table, a (scheduled) event is an object whose statements are executed in response to the passage of a specified time ... MySQL Events are tasks that run according to a ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-secure-socket-layer-support-ssl.html
This variable has the following possible values: Table 20.1 group_replication_ssl_mode configuration values Value Description DISABLED Establish an unencrypted connection (the default). REQUIRED Establish a secure connection if the server supports ... Secure sockets can be used for group communication connections between members of a ...