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https://dev.mysql.com/doc/refman/8.0/en/ipv6-remote-connections.html
It is similar to the preceding procedure for local clients, but the server and client hosts are distinct and each has its own nonlocal IPv6 address. The example uses these addresses: Server host: 2001:db8:0:f101::1 Client host: 2001:db8:0:f101::2 ...
https://dev.mysql.com/doc/refman/8.0/en/json-creation-functions.html
mysql> SELECT JSON_ARRAY(1, "abc", NULL, TRUE, CURTIME()); +---------------------------------------------+ | JSON_ARRAY(1, "abc", NULL, TRUE, CURTIME()) | +---------------------------------------------+ | [1, "abc", null, true, "11:30:24.000000"] | ...JSON_ARRAY([val[, val] ...]) Evaluates a (possibly empty) list of values and returns a JSON array containing those ...
https://dev.mysql.com/doc/refman/8.0/en/ldml-collation-example.html
The collation is designed for a scenario involving a Web application for which users post their names and phone numbers. You can check the variable value as follows, although the path name might be different on your system: mysql> SHOW VARIABLES ...
https://dev.mysql.com/doc/refman/8.0/en/locale-support.html
The locale indicated by the lc_time_names system variable controls the language used to display day and month names and abbreviations. This variable affects the output from the DATE_FORMAT(), DAYNAME(), and MONTHNAME() functions. The lc_time_names ...Permissible locale values are the same as the legal values for the lc_time_names system ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-disk-data.html
Column data and logging metadata are kept in data files and undo log files, conceptualized as tablespaces and log file groups, as described in the next section—see Section 25.6.11.1, “NDB Cluster Disk Data Objects”. For information about these ... NDB Cluster supports storing nonindexed columns of NDB tables on disk, rather than in ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-dict-obj-info.html
The dict_obj_info table provides information about NDB data dictionary (DICT) objects such as tables and indexes. (The dict_obj_types table can be queried for a list of all the types.) This information includes the object's type, state, parent ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-disk-write-speed-aggregate.html
The disk_write_speed_aggregate table provides aggregated information about the speed of disk writes during LCP, backup, and restore operations.
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-processes.html
You can obtain information about nodes that are configured but not connected to the cluster from the nodes and config_nodes tables. For management nodes and API nodes other than SQL nodes, the value of this column is NULL. For management nodes and ... This table contains information about NDB Cluster node processes; each node is represented by the row in the ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-gr-memory-monitoring-ps-instruments.html
The memory/group_rpl/ Performance Schema instrumentation was updated in 8.0.30 to extend monitoring of Group Replication memory usage. sql_service_command_data: Memory allocated for processing the queue of internal SQL service commands. From MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-installation-windows-path.html
Warning You must exercise great care when editing your system PATH by hand; accidental deletion or modification of any portion of the existing PATH value can leave you with a malfunctioning or even unusable system. To make it easier to invoke MySQL ...Place your cursor at the end of the text appearing in the space marked Variable ...