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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-error-reporter.html
ndb_error_reporter also accepts the options listed here: --connection-timeout=timeout Command-Line Format --connection-timeout=# Type Integer Default Value 0 Wait this many seconds when trying to connect to nodes before timing out.
https://dev.mysql.com/doc/refman/8.4/en/optimizer-hints.html
It places a limit N (a timeout value in milliseconds) on how long a statement is permitted to execute before the server terminates it: MAX_EXECUTION_TIME(N) Example with a timeout of 1 second (1000 milliseconds): SELECT /*+ MAX_EXECUTION_TIME(1000) ... One means of control over optimizer strategies is to set the optimizer_switch system variable (see Section 10.9.2, “Switchable ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-setup-save.html
ps_setup_save() takes a timeout parameter to indicate how many seconds to wait if the lock already exists (which indicates that some other session has a saved configuration outstanding). Parameters in_timeout INT: How many seconds to wait to obtain ...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() ...
https://dev.mysql.com/doc/refman/8.4/en/with.html
The max_execution_time system variable enforces an execution timeout for SELECT statements executed within the current session. The MAX_EXECUTION_TIME optimizer hint enforces a per-query execution timeout for the SELECT statement in which it appears. For queries that execute and thus recurse slowly or in contexts for which there is reason to set the cte_max_recursion_depth value very high, another way to guard against deep recursion is to set a per-session ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/advanced.replica-backup-restore.html
The duration mysqlbackup waits until it times out is specified by the --safe-replica-backup-timeout option. In addition, mysqlbackup also runs an initial check at the beginning of a replica backup to see if Replica_open_temp_tables becomes 0 within ... To backup a replica database, add the --replica-info option to your backup ...
https://dev.mysql.com/doc/refman/8.4/en/encrypted-connection-protocols-ciphers.html
MySQL supports multiple TLS protocols and ciphers, and enables configuring which protocols and ciphers to permit for encrypted connections. Supported TLS Protocols Removal of Support for the TLSv1 and TLSv1.1 Protocols Connection TLS Protocol ...It ...
https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-j2ee-concepts-connection-pooling.html
Connection pooling is a technique of creating and managing a pool of connections that are ready for use by any thread that needs them. Connection pooling can greatly increase the performance of your Java application, while reducing overall resource ...* * Note: This code only works when you are using servlets * or EJBs in a J2EE application ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-connection-pooling.html
Connection pooling is a technique of creating and managing a pool of connections that are ready for use by any thread that needs them. Connection pooling can greatly increase the performance of your Java application, while reducing overall resource ...* * Note: This code only works when you are using servlets * or EJBs in a J2EE application ...
https://dev.mysql.com/doc/refman/8.4/en/connection-compression-control.html
Connections to the server can use compression on the traffic between client and server to reduce the number of bytes sent over the connection. By default, connections are uncompressed, but can be compressed if the server and the client agree on a ...Because enabling compression decreases performance, its benefits occur primarily when there is low network bandwidth, network transfer time dominates the cost of compression and decompression operations, and result sets are ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/specifying-instances.html
The connection timeout may not provide enough time for a response. You can use the MySQL Shell configuration option dba.connectTimeout to set the default connection timeout in seconds for any session using AdminAPI. MySQL Shell enables you to work ...The use of Unix sockets and named pipes is not supported for AdminAPI operations, and the use of X Protocol is not supported for AdminAPI ...