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https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-model-metadata.html
The model_metadata column in the model catalog allows you to view detailed information on trained models. For example, you can view the algorithm used to train the model, the columns in the training table, and values for the model explanation. When ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-progress-tracking.html
You can monitor the progress of MySQL HeatWave AutoML routines through Performance Schema queries made from a second MySQL Client session. Before You Begin Review the following: Create a Machine Learning Model Manage Machine Learning Models ...
https://dev.mysql.com/doc/heatwave-aws/en/mysql-server-error-logging.html
Server Error Logging 3.1.2.3 Server Error Logging MySQL HeatWave on AWS logs MySQL Server diagnostic information such as errors, warnings, and status updates to the Performance Schema error_log table. You can use a command-line client such as MySQL ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-j2ee-concepts-connection-pooling.html
Connection pooling is a technique of creating and managing a pool of connections that are ready for use by any thread that needs them. Connection pooling can greatly increase the performance of your Java application, while reducing overall resource ...
https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-last-insert-id.html
getGeneratedKeys() is the preferred method to use if you need to retrieve AUTO_INCREMENT keys and through JDBC; this is illustrated in the first example below. The second example shows how you can retrieve the same value using a standard SELECT ...
https://dev.mysql.com/doc/refman/8.4/en/account-categories.html
MySQL incorporates the concept of user account categories, based on the SYSTEM_USER privilege. The SYSTEM_USER privilege has an effect on the accounts to which a given user can apply its other privileges, as well as whether the user is protected ...
https://dev.mysql.com/doc/refman/8.4/en/alter-user.html
ALTER USER [IF EXISTS] user [auth_option] [, user [auth_option]] ... [REQUIRE {NONE | tls_option [[AND] tls_option] ...}] [WITH resource_option [resource_option] ...] [password_option | lock_option] ... It enables authentication, role, SSL/TLS, ...
https://dev.mysql.com/doc/refman/8.4/en/archive-storage-engine.html
The ARCHIVE storage engine produces special-purpose tables that store large amounts of unindexed data in a very small footprint. To enable this storage engine if you build MySQL from source, invoke CMake with the -DWITH_ARCHIVE_STORAGE_ENGINE ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-file-reading.html
The audit log plugin supports functions that provide an SQL interface for reading JSON-format audit log files. (This capability does not apply to log files written in other formats.) When the audit log plugin initializes and is configured for JSON ...
https://dev.mysql.com/doc/refman/8.4/en/charset-collation-effect.html
latin1_swedish_ci latin1_german1_ci latin1_german2_ci Muffler Muffler Müller MX Systems Müller Muffler Müller MX Systems MX Systems MySQL MySQL MySQL The character that causes the different sort orders in this example is ü (German ...