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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-config-values.html
The config_values table provides information about the current state of node configuration parameter values. Each row in the table corresponds to the current value of a parameter on a given node. The config_values table contains the following ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-mgm.html
The ndb_mgm management client process is actually not needed to run the cluster. Its value lies in providing a set of commands for checking the cluster's status, starting backups, and performing other administrative functions. The management client ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-restore.html
The password must be 1 to 256 characters in length, and must be enclosed by single or double quotation marks. The NDB Cluster restoration program is implemented as a separate command-line utility ndb_restore, which can normally be found in the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndbxfrm.html
The password must meet the requirements listed here: Uses any of the printable ASCII characters except !, ', ", $, %, \, `, and ^ Is no more than 256 characters in length Is enclosed by single or double quotation marks Note This option cannot be ...
https://dev.mysql.com/doc/refman/8.4/en/mysqladmin.html
On Windows, be sure to use double quotation marks rather than single quotation marks; single quotation marks are not stripped from the password, but rather are interpreted as part of the password. You can use it to check the server's configuration ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlimport.html
(You might have to double the backslashes, depending on the escaping conventions of your command interpreter.) See Section 15.2.9, “LOAD DATA Statement”. The mysqlimport client provides a command-line interface to the LOAD DATA SQL statement.
https://dev.mysql.com/doc/refman/8.4/en/optimizer-hints.html
If the ANSI_QUOTES SQL mode is enabled, it is also possible to quote query block names within double quotation marks: SELECT /*+ BKA(@"my hint name") */ ... One means of control over optimizer strategies is to set the optimizer_switch system ...
https://dev.mysql.com/doc/refman/8.4/en/option-files.html
The value optionally can be enclosed within single quotation marks or double quotation marks, which is useful if the value contains a # comment character. Most MySQL programs can read startup options from option files (sometimes called ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-setup-metrics-table.html
The setup_metrics table lists the available metrics: mysql> select * from performance_schema.setup_metrics\G *************************** 34. row *************************** NAME: undo_tablespaces_active METER: mysql.inno METRIC_TYPE: ASYNC GAUGE ...
https://dev.mysql.com/doc/refman/8.4/en/precision-math-expressions.html
If a numeric expression contains any strings, they are converted to double-precision floating-point values and the expression is approximate. With precision math, exact-value numbers are used as given whenever possible. For example, numbers in ...