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https://dev.mysql.com/doc/heatwave/en/mys-hwaml-prepare-an-anomaly-detection-model.html
To ensure reliable predictions, you should create an additional validation dataset. You can reserve 20% of the records in the training dataset to create the validation dataset. mysql> CREATE DATABASE anomaly_data; mysql> USE anomaly_data; Create the ... This topic describes how to prepare the data to use for two anomaly detection machine learning models: a semi-supervised anomaly detection model, and an unsupervised anomaly detection model for ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-aml-prepare-an-anomaly-detection-model.html
To ensure reliable predictions, you should create an additional validation dataset. You can reserve 20% of the records in the training dataset to create the validation dataset. mysql> CREATE DATABASE anomaly_data; mysql> USE anomaly_data; Create the ... This topic describes how to prepare the data to use for two anomaly detection machine learning models: a semi-supervised anomaly detection model, and an unsupervised anomaly detection model for ...
https://dev.mysql.com/doc/workbench/en/wb-what-is-new-8.html
Failed login attempts and password lock time in ALTER USER statements. New and changed keywords: ARRAY FAILED_LOGIN_ATTEMPTS MASTER_COMPRESSION_ALGORITHM MASTER_TLS_CIPHERSUITES MASTER_ZSTD_COMPRESSION_LEVEL MEMBER OFF PASSWORD_LOCK_TIME ... This ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-logs-cluster-log.html
NDBStopForced StartUp 1 ALERT Node node_id: Node shutdown aborted The node shutdown process was aborted by the user. Error: error_code The backup was terminated after starting, possibly due to user intervention BackupAborted Backup 7 ALERT . The ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-faq.html
For example, if User1 is defined as a dba in MySQL Enterprise Monitor 3.0.x, User1 is created in MySQL Enterprise Monitor 3.1, but assigned to the dba Role. The user names are retained but their permissions are defined separately in default roles.
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-sm-gui-installer.html
If you install as root, you are prompted to create a user for MySQL Enterprise Service Manager. If this user account does not exist, it is created by the installer. The following information is displayed: Note During the installation process you ...
https://dev.mysql.com/doc/refman/8.4/en/replication-features-functions.html
Certain functions do not replicate well under some conditions: The USER(), CURRENT_USER() (or CURRENT_USER), UUID(), VERSION(), and LOAD_FILE() functions are replicated without change and thus do not work reliably on the replica unless row-based ...
https://dev.mysql.com/doc/refman/8.4/en/upgrade-binary-package.html
For example: mysqld_safe --user=mysql --datadir=/path/to/8.4-datadir & Reset the root password: $> mysql -u root -p Enter password: **** <- enter temporary root password mysql> ALTER USER USER() IDENTIFIED BY 'your new password'; Load the previously ...For example: mysqld_safe --user=mysql --datadir=/path/to/existing-datadir & If there are encrypted InnoDB tablespaces, use the --early-plugin-load option to load the keyring ...
https://dev.mysql.com/doc/relnotes/mysql-router/8.4/en/news-8-3-0.html
(Bug #35943415) If MySQL Router was bootstrapped against an InnoDB Cluster, without using an existing account or using the --force-password-verification parameter, the auto-created metadata user was created using the mysql_native_password plugin. As ...The following error was returned: Unknown character set '' (Bug #35968017) If MySQL Router was bootstrapped over an existing configuration, the existing user's credentials were retrieved from the keyring and reused, even if the user used the deprecated authentication plugin, ...
https://dev.mysql.com/doc/refman/8.4/en/implicit-commit.html
This means that a ROLLBACK from the user does not undo CREATE TABLE statements the user made during that transaction. ALTER USER, CREATE USER, DROP USER, GRANT, RENAME USER, REVOKE, SET PASSWORD. CREATE TABLE and DROP TABLE statements do not commit ... The statements listed in this section (and any synonyms for them) implicitly end any transaction active in the current session, as if you had done a COMMIT before executing the ...