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https://dev.mysql.com/doc/refman/8.0/en/x-plugin-encrypted-connections.html
To enable configuring support for encrypted connections, X Plugin has mysqlx_ssl_xxx system variables, which can have different values from the ssl_xxx system variables used with MySQL Server. For example, X Plugin can have SSL key, certificate, and ... This section explains how to configure X Plugin to use encrypted ...
https://dev.mysql.com/doc/refman/8.0/en/x-plugin-option-variable-reference.html
This table provides an overview of the command options, system variables, and status variables provided by X Plugin.
https://dev.mysql.com/doc/refman/8.0/en/function-optimization.html
InnoDB might escalate to a range-key lock rather than taking a single row lock for one matching row. MySQL also determines when to evaluate functions based on types of arguments, whether the arguments are table columns or constant values. A ...A ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-ndb-transid-mysql-connection-map-table.html
This information is used when populating the server_operations and server_transactions tables of the ndbinfo NDB Cluster information database. For this table to be created, the MySQL Server must be a binary supplied with the NDB Cluster ... The ...
https://dev.mysql.com/doc/refman/8.0/en/optimize-benchmarking.html
For benchmarking, sometimes you must simulate a heavy database workload to get an accurate picture. The most important feature to try with each workload is the adaptive hash index for InnoDB tables. To measure performance, consider the following ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-key-column-usage-table.html
CONSTRAINT_SCHEMA The name of the schema (database) to which the constraint belongs. TABLE_SCHEMA The name of the schema (database) to which the table belongs. This table provides no information about functional key parts because they are ...One row ...
https://dev.mysql.com/doc/refman/8.0/en/replication-features-truncate.html
However this caused issues when logging or replicating, in STATEMENT or MIXED mode, tables that used transactional storage engines such as InnoDB when the transaction isolation level was READ COMMITTED or READ UNCOMMITTED, which precludes ...
https://dev.mysql.com/doc/refman/8.0/en/replication-features.html
The following sections provide information about what is supported and what is not in MySQL replication, and about specific issues and situations that may occur when replicating certain statements. Statement-based replication depends on ...Such ...
https://dev.mysql.com/doc/refman/8.0/en/sys-ps-is-instrument-default-enabled.html
Returns YES or NO to indicate whether a given Performance Schema instrument is enabled by default. Example mysql> SELECT sys.ps_is_instrument_default_enabled('memory/innodb/row_log_buf'); ...
https://dev.mysql.com/doc/refman/8.0/en/sys-ps-is-instrument-default-timed.html
Returns YES or NO to indicate whether a given Performance Schema instrument is timed by default. Example mysql> SELECT sys.ps_is_instrument_default_timed('memory/innodb/row_log_buf'); ...