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https://dev.mysql.com/doc/refman/5.7/en/replication-howto-masterstatus.html
In that case, the values that you need to use later when specifying the source's log file and position are the empty string ('') and 4. To configure the replica to start the replication process at the correct point, you need to note the source's ...
https://dev.mysql.com/doc/refman/5.7/en/replication-mode-change-online-concepts.html
This section explains these concepts and is essential reading before attempting to modify the replication mode of an online server. This means that fields which display GTID sets, such as gtid_executed, gtid_purged, RECEIVED_TRANSACTION_SET in the ... To be able to safely configure the replication mode of an online server it is important to understand some key concepts of ...
https://dev.mysql.com/doc/refman/5.7/en/upgrading-from-previous-series.html
All credentials are stored in the authentication_string column, including those formerly stored in the Password column. If performing an in-place upgrade to MySQL 5.7.6 or later, run mysql_upgrade as directed by the in-place upgrade procedure to ...
https://dev.mysql.com/doc/refman/5.7/en/validate-password-options-variables.html
The password and user name values are compared as binary strings on a byte-by-byte basis. Assuming that is true, each substring of the password of length 4 up to 100 is compared to the words in the dictionary file. This section describes the ...
https://dev.mysql.com/doc/refman/5.7/en/audit-log-logging-configuration.html
This section describes how to configure audit logging characteristics, such as the file to which the audit log plugin writes events, the format of written events, whether to enable log file compression and encryption, and space management. The ...
https://dev.mysql.com/doc/refman/5.7/en/blackhole-storage-engine.html
This results in the replica attempting to replay two insert log entries using the same value for the primary key column, and so replication fails. The BLACKHOLE storage engine acts as a “black hole” that accepts data but throws it away and does ...
https://dev.mysql.com/doc/refman/5.7/en/connection-control-plugin-installation.html
This section describes how to install the connection control plugins, CONNECTION_CONTROL and CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS. For general information about installing plugins, see Section 5.5.1, “Installing and Uninstalling Plugins”.
https://dev.mysql.com/doc/refman/5.7/en/data-directory-initialization.html
After MySQL is installed, the data directory must be initialized, including the tables in the mysql system database: For some MySQL installation methods, data directory initialization is automatic, as described in Section 2.9, “Postinstallation ...
https://dev.mysql.com/doc/refman/5.7/en/derived-table-optimization.html
The optimizer handles derived tables and view references the same way: It avoids unnecessary materialization whenever possible, which enables pushing down conditions from the outer query to derived tables and produces more efficient execution plans.
https://dev.mysql.com/doc/refman/5.7/en/event-scheduler-thread-states.html
These states occur for the Event Scheduler thread, threads that are created to execute scheduled events, or threads that terminate the scheduler. Clearing The scheduler thread or a thread that was executing an event is terminating and is about to ...