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https://dev.mysql.com/doc/refman/8.4/en/using-system-variables.html
The MySQL server maintains many system variables that configure its operation. Section 7.1.8, “Server System Variables”, describes the meaning of these variables. System variables can be set at server startup using options on the command line ...For example, the audit_log plugin implements a system variable named ...Most of them can be changed dynamically while the server is running by means of the SET statement, which enables ...
https://dev.mysql.com/doc/refman/8.4/en/nonpersistible-system-variables.html
A global system variable might involve sensitive data such that it should be settable only by a user with direct access to the server host. A global system variable might be read only (that is, set only by the server). SET PERSIST and SET ...In ...
https://dev.mysql.com/doc/refman/8.4/en/keyring-system-variables.html
keyring_aws_cmk_id Command-Line Format --keyring-aws-cmk-id=value System Variable keyring_aws_cmk_id Scope Global Dynamic Yes SET_VAR Hint Applies No Type String The KMS key ID obtained from the AWS KMS server and used by the keyring_aws plugin. At ...
https://dev.mysql.com/doc/refman/8.4/en/system-variable-privileges.html
(For information about dynamic variables, see Section 7.1.9.2, “Dynamic System Variables”.) For certain global system variables, SET can be used to persist their value to the mysqld-auto.cnf file in the data directory, to affect server operation ...This section describes the privileges required for operations that assign values to system variables at ...To ...
https://dev.mysql.com/doc/heatwave/en/heatwave-system-variables.html
rapid_auto_vector_index_server_memory_quota_pct System Variable rapid_auto_vector_index_server_memory_quota_pct Scope Global Dynamic Yes SET_VAR Hint Applies No Type Integer Default Value 20 Minimum Value 0 Maximum Value 100 As of MySQL 9.5.0, ...
https://dev.mysql.com/doc/refman/8.4/en/structured-system-variables.html
A structured variable differs from a regular system variable in two respects: Its value is a structure with components that specify server parameters considered to be closely related. Examples: hot_cache.key_buffer_size ...There might be several ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-system-variable-tables.html
The MySQL server maintains many system variables that indicate how it is configured (see Section 7.1.8, “Server System Variables”). The SENSITIVE_VARIABLES_OBSERVER privilege is required to view the values of sensitive system variables in these ...System variable information is available in these Performance Schema tables: global_variables: Global system ...It ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-user-configurable-system-variables.html
User-Configurable System Variables 19.5 User-Configurable System Variables Configure the following global system variables with the MySQL HeatWave Console. If your DB System allows public access, you need to update the network configuration to ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-system-initialization-variables.html
System Initialization Variables 19.4 System Initialization Variables System initialization variables are global system variables that must be set during DB system initialization. Note:Any change to the configuration of a DB system cannot change the ...They apply for the life span of the DB system and, once applied, you cannot change ...
https://dev.mysql.com/doc/refman/8.4/en/dynamic-system-variables.html
Many server system variables are dynamic and can be set at runtime. For a description of the privilege requirements for setting system variables, see Section 7.1.9.1, “System Variable Privileges” The following table lists all dynamic system ...