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https://dev.mysql.com/doc/refman/8.0/en/option-file-options.html
--defaults-group-suffix=str Command-Line Format --defaults-group-suffix=string Type String Default Value [none] Read not only the usual option groups, but also groups with the usual names and a suffix of str. For example, the mysql client normally ... Most MySQL programs that support option files handle the following ...
https://dev.mysql.com/doc/refman/8.0/en/upgrading-from-previous-series.html
Previously, InnoDB created two redo log files in the data directory by default, and the number and size of redo log files were controlled by the innodb_log_files_in_group and innodb_log_file_size variables. When the innodb_redo_log_capacity setting ... Before upgrading to MySQL 8.0, review the changes described in this section to identify those that apply to your current MySQL installation and ...
https://dev.mysql.com/doc/refman/8.0/en/loadable-function-reference.html
The following table lists each function that is loadable at runtime and provides a short description of each one. For a table listing built-in functions and operators, see Section 14.1, “Built-In Function and Operator Reference” For general ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-online-add-node-example.html
In this section we provide a detailed example illustrating how to add new NDB Cluster data nodes online, starting with an NDB Cluster having 2 data nodes in a single node group and concluding with a cluster having 4 data nodes in 2 node groups. You ...This make it easier later to assign node IDs that are not already in use to data nodes which are newly ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-installer-workflow.html
The group must be established on Windows before you can select it from the list. Windows requires a newly added member to first log out and then log in again to join a local group. In the Windows Security Tokens area, enter a token for each Windows ... MySQL Installer provides a wizard-like tool to install and configure new MySQL products for ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-migrate-keyring.html
mysql_migrate_keyring supports the following options, which can be specified on the command line or in the [mysql_migrate_keyring] group of an option file. --defaults-group-suffix=str Command-Line Format --defaults-group-suffix=str Type String Read ... The mysql_migrate_keyring utility migrates keys between one keyring component and ...
https://dev.mysql.com/doc/refman/8.0/en/replication-delayed.html
In a Group Replication setup, when the original source is a member of a group, the original_commit_timestamp is generated when the transaction is ready to be committed. In other words, when it finished executing on the original source and its write ... MySQL supports delayed replication such that a replica server deliberately executes transactions later than the source by at least a specified amount of ...
https://dev.mysql.com/doc/refman/8.0/en/explain-output.html
The first condition is fulfilled when the query is implicitly grouped (contains an aggregate function but no GROUP BY clause). Consider the following implicitly grouped query: SELECT MIN(c1), MIN(c2) FROM t1; Suppose that MIN(c1) can be retrieved by ... The EXPLAIN statement provides information about how MySQL executes ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-desc.html
--defaults-group-suffix Command-Line Format --defaults-group-suffix=string Type String Default Value [none] Also read groups with concat(group, suffix). ndb_desc provides a detailed description of one or more NDB tables. Usage ndb_desc -c ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-programs-ndb-restore.html
--defaults-group-suffix Command-Line Format --defaults-group-suffix=string Type String Default Value [none] Also read groups with concat(group, suffix). --no-restore-disk-objects, -d Command-Line Format --no-restore-disk-objects This option stops ...