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https://dev.mysql.com/doc/internals/en/create-file-event.html
Binlog::CREATE_FILE_EVENT: Payload 4 file_id string.EOF block-data ...
https://dev.mysql.com/doc/internals/en/custom-engine-source-files.html
The easiest way to implement a new storage engine is to begin by copying and modifying the EXAMPLE storage engine. The files ha_example.cc and ha_example.h can be found in the storage/example directory of the MySQL 5.1 source tree. For instructions ...
https://dev.mysql.com/doc/internals/en/logging-transactions-rules-for-commmitting-statements.html
(R-log-commit-statement) All other statements that have a pre-commit are written directly to the binlog. (Note: this is semantically equivalent to writing it to the SC and flushing the SC. However, due to requirements by NDB (which have not been ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-get-started.html
The topics in this section go through the process of training and using a machine learning model. Before going through these tasks, make sure to Review Requirements for MySQL HeatWave and Additional MySQL HeatWave AutoML Requirements. To start ...
https://dev.mysql.com/doc/refman/8.4/en/json-creation-functions.html
The functions listed in this section compose JSON values from component elements. JSON_ARRAY([val[, val] ...]) Evaluates a (possibly empty) list of values and returns a JSON array containing those values. mysql> SELECT JSON_ARRAY(1, "abc", NULL, ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-get-started.html
The topics in this section go through the process of training and using a machine learning model. Before going through these tasks, make sure to Review Additional AutoML Requirements. To start using AutoML with sample datasets, see Machine Learning ...
https://dev.mysql.com/doc/refman/8.4/en/change-replication-source-to.html
If the user account that you create or use for replication uses this authentication plugin, and you are not using a secure connection, you must enable RSA key pair-based password exchange for a successful connection. If you are using a replication ...In that case, do not specify the Group Replication group name as the UUID for creating the ...] CHANGE REPLICATION SOURCE TO changes the ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-server-side.html
Suppose that you create an account using the following statement: CREATE USER 'my_user'@'localhost' IDENTIFIED WITH my_plugin AS 'my_auth_string'; When my_user connects from the local host, the server invokes my_plugin and passes 'my_auth_string' to ...auth_string: The value of the authentication_string column of the row in the mysql.user system table for the matching account name (that is, the row that matches the client user name and host name and that the server uses to determine how to authenticate the ...
https://dev.mysql.com/doc/refman/8.4/en/glossary.html
global temporary tablespace A temporary tablespace that stores rollback segments for changes made to user-created temporary tables. session temporary tablespace A temporary tablespace that stores user-created temporary tables and internal temporary ...Experienced users can adjust the isolation level, trading off less protection in favor of increased performance and concurrency, when they can be sure that the transactions really do not interfere with each ...
https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-remote.html
mysql> CREATE USER 'donor_clone_user'@'example.donor.host.com' IDENTIFIED BY 'password'; mysql> GRANT BACKUP_ADMIN on *.* to 'donor_clone_user'@'example.donor.host.com'; Install the clone plugin: mysql> INSTALL PLUGIN clone SONAME 'mysql_clone.so'; ...Use this option if you do not want to remove existing user-created data (schemas, tables, tablespaces) and binary logs from the recipient data ...CLONE INSTANCE FROM ... The clone plugin supports the following syntax for cloning remote ...