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https://dev.mysql.com/doc/refman/8.4/en/information-functions.html
See the description of the version system variable in Section 7.1.8, “Server System Variables”. mysql> SELECT CONNECTION_ID(); -> 23786 Warning Changing the session value of the pseudo_thread_id system variable changes the value returned by the ...The intended use is from within the mysql client, which reports query execution times: mysql> SELECT BENCHMARK(1000000,AES_ENCRYPT('hello','goodbye')); +---------------------------------------------------+ | BENCHMARK(1000000,AES_ENCRYPT('hello','goodbye')) | +---------------------------------------------------+ | 0 | +---------------------------------------------------+ 1 row in set (4.74 sec) The time reported is elapsed time on the client end, not CPU time on the server ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-authentication-user-plugin.html
/// </summary> /// <param name="ex">The exception with extra information on the error.</param> protected virtual void AuthenticationFailed(Exception ex) /// <summary> /// This method is invoked when the authentication phase was successful accepted ... Advanced users with special security requirements can create their own authentication plugins for MySQL Connector/NET ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-authentication-user-plugin.html
/// </summary> /// <param name="ex">The exception with extra information on the error.</param> protected virtual void AuthenticationFailed(Exception ex) /// <summary> /// This method is invoked when the authentication phase was successful accepted ... Advanced users with special security requirements can create their own authentication plugins for MySQL Connector/NET ...
https://dev.mysql.com/doc/refman/8.4/en/fips-mode.html
Enabling FIPS Mode in MySQL To determine whether MySQL is running on a system with FIPS mode enabled, check the value of the ssl_fips_mode server system variable using an SQL statement such as SHOW VARIABLES LIKE '%fips%' or SELECT @@ssl_fips_mode.
https://dev.mysql.com/doc/refman/8.4/en/resource-groups.html
For the default groups, the displayed value varies depending on the system on which the MySQL server runs. MySQL supports creation and management of resource groups, and permits assigning threads running within the server to particular groups so ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-monitoring.html
There is one clone system object in a MySQL server instance. For more information, refer to the discussion about Com_xxx statement counter variables in Section 7.1.10, “Server Status Variables”. You can monitor the status and progress of a ...
https://dev.mysql.com/doc/workbench/en/wb-mysql-connections-methods-standard.html
Note The skip_networking MySQL system variable affects the TCP/IP connection method. This connection method enables MySQL Workbench to connect to MySQL Server using TCP/IP. Parameters Tab The parameters for standard TCP/IP connections are: ...In ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-general-info.html
MySQL NDB Cluster uses the MySQL server with the NDB storage engine. Support for the NDB storage engine is not included in standard MySQL Server 8.4 binaries built by Oracle. (Locations where the sources can be obtained are listed later in this ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-tls.html
To minimize the impact of certificate expiration on system availability, a cluster should have several certificates with staggered expiration dates; client certificates should expire earliest, followed by data node certificates, and then by ...$> ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/meb-performance-space-overview.html
However, it requires additional processing to make the backup ready for restore, which you can perform on a different system to minimize CPU overhead on the database server. You want the backup to complete quickly, with as little CPU overhead on the ... When it comes to formulating your backup strategy, performance and storage space are the key ...