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https://dev.mysql.com/doc/refman/8.0/en/mysqlbinlog.html
Note When using event groups, the file offsets of events may be grouped together and the comments of events may be grouped together. mysqlbinlog supports the following options, which can be specified on the command line or in the [mysqlbinlog] and ... The server's binary log consists of files containing “events” that describe modifications to database ...
https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html
Option Syntax - Alphabetical Summary mysqldump supports the following options, which can be specified on the command line or in the [mysqldump] and [client] groups of an option file. A “login path” is an option group containing options that ...
https://dev.mysql.com/doc/refman/8.0/en/aggregate-functions.html
They are often used with a GROUP BY clause to group values into subsets. If you use an aggregate function in a statement containing no GROUP BY clause, it is equivalent to grouping on all rows. For more information, see Section 14.19.3, “MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/index-statistics.html
Table statistics are based on value groups, where a value group is a set of rows with the same key prefix value. For optimizer purposes, an important statistic is the average value group size. The average value group size is related to table ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-replication-asynchronous-connection-failover-managed-table.html
This table holds configuration information used by the replica's asynchronous connection failover mechanism to handle managed groups, including Group Replication topologies. When you add a group member to the source list and define it as part of a ...The asynchronous connection failover mechanism fails over the connection if another available server on the source list has a higher priority (weight) ...
https://dev.mysql.com/doc/refman/8.0/en/replication-asynchronous-connection-failover-source.html
To add and remove managed groups of servers, use the asynchronous_connection_failover_add_managed and asynchronous_connection_failover_delete_managed functions instead. For a managed group, you also specify the type of managed service (currently ...
https://dev.mysql.com/doc/refman/8.0/en/create-tablespace.html
For example, you cannot have a tablespace and a log file group with the same name, or a tablespace and a data file with the same name. A log file group of one or more UNDO log files must be assigned to the tablespace to be created with the USE ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-files-table.html
For NDB: The name of an undo log file created by CREATE LOGFILE GROUP or ALTER LOGFILE GROUP, or of a data file created by CREATE TABLESPACE or ALTER TABLESPACE. For NDB: The name of the log file group to which the log file or data file belongs. For ... The FILES table provides information about the files in which MySQL tablespace data is ...
https://dev.mysql.com/doc/refman/8.0/en/windows-pluggable-authentication.html
Windows pluggable authentication uses the identity of the client to check whether it is a given account or a member of a group. Suppose that the Windows users Rafal and Tasha should be permitted to connect to MySQL, as well as any users in the ...
https://dev.mysql.com/doc/refman/8.0/en/replication-asynchronous-connection-failover-replica.html
In MySQL 8.0.27 and later, asynchronous connection failover for replicas is activated automatically for a replication channel on a Group Replication primary when you set SOURCE_CONNECTION_AUTO_FAILOVER=1 in the CHANGE REPLICATION SOURCE TO ...When ...