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https://dev.mysql.com/doc/refman/8.4/en/group-replication-upgrade.html
This section explains how to upgrade a Group Replication setup. The basic process of upgrading members of a group is the same as upgrading stand-alone instances, see Chapter 3, Upgrading MySQL for the actual process of doing upgrade and types ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-locking.html
Shared and Exclusive Locks Intention Locks Record Locks Gap Locks Next-Key Locks Insert Intention Locks AUTO-INC Locks Predicate Locks for Spatial Indexes Shared and Exclusive Locks InnoDB implements standard row-level locking where there are two ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-locks-set.html
A locking read, an UPDATE, or a DELETE generally set record locks on every index record that is scanned in the processing of an SQL statement. It does not matter whether there are WHERE conditions in the statement that would exclude the row. InnoDB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-limitations-limits.html
In this section, we list limits found in NDB Cluster that either differ from limits found in, or that are not found in, standard MySQL. Memory consumed when data is inserted into an NDB table is not automatically recovered when deleted, as it is ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-19.html
Version 8.0.19 is the latest General Availability release of the 8.0 series of MySQL Connector/J. It is suitable for use with MySQL Server versions 8.0, 5.7, and 5.6. It supports the Java Database Connectivity (JDBC) 4.2 API, and implements the X ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-backup.html
This section provides information about the functions provided in the MGM API for starting and stopping NDB Cluster backups. ndb_mgm_start_backup() ndb_mgm_start_backup2() ndb_mgm_start_backup3() ndb_mgm_start_backup4() ndb_mgm_abort_backup() ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-setup.html
This section covers basic installation and setup of the MySQL JavaScript Connector and its prerequites. The Connector requires both Node.js and NDB Cluster to be installed first; you can install these in either order. Building the Connector also ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-8-0-22.html
Deprecation and Removal Notes Functionality Added or Changed Bugs Fixed Deprecation and Removal Notes The following synonyms for the Server connection string option were deprecated in Connector/NET 8.0.22 and removed in 8.0.23: address, addr, and ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-anomaly-detection-logs.html
MySQL 9.2.2 introduces the ability to detect anomalies in log data. To perform anomaly detection on logs, log data is cleaned, segemented, and encoded before running anomaly detection. The input table can only have the following columns: The column ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-score.html
ML_SCORE scores a model by generating predictions using the feature columns in a labeled dataset as input and comparing the predictions to ground truth values in the target column of the labeled dataset. The dataset used with ML_SCORE should have ...