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https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-replication-connection-status-category.html
Lists the Replication Connection Status metrics and provides a brief description of each. Table 6.25 Replication Connection Status Metrics NameDescriptionLast Heartbeat Timestamp The timestamp of the last received heartbeat from the replication ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/monitoring-support-advisors-ref.html
HTTP Server Performance Service Manager Health Support Diagnostics Unsupported Agent Version Advisor HTTP Server Performance Provides instruments for data that exposes the performance of an HTTP server. Service Manager Health Provides instruments ...
https://dev.mysql.com/doc/mysql-secure-deployment-guide/8.0/en/secure-deployment-audit.html
MySQL Enterprise Audit enables standard, policy-based monitoring and logging of connection and query activity, providing an auditing and compliance solution for applications that are governed by both internal and external regulatory guidelines.
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-error-handling.html
See MySQL 9.4 Error Message Reference for Lakehouse error messages. As of MySQL 9.2.2, a detailed summary of warnings is available when loading data to Lakehouse. This includes warnings related to the schema inference stage of loading data. The ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-limitations-all.html
MySQL HeatWave Lakehouse has the following limitations for all file formats. Unsupported Items MySQL HeatWave Lakehouse does not support the following: DML statements: INSERT UPDATE DELETE REPLACE The CREATE TABLESPACE statement. The following ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-rpd-mirror-table.html
The rpd_mirror table keeps track of all existing tables in the DB System, whose engine is InnoDB. MYSQL_ACCESS_COUNT Number of times the table has been accessed by the DB System. HEATWAVE_ACCESS_COUNT Number of times the table has been accessed by ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-supported-data-types.html
Columns with unsupported data types must be excluded, and defined as NOT SECONDARY before loading a table. Numeric data types: BIGINT BOOL DECIMAL DOUBLE FLOAT INT INTEGER MEDIUMINT SMALLINT TINYINT Temporal data types: DATE DATETIME TIME TIMESTAMP ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-model-catalog-table.html
The MODEL_CATALOG table (ML_SCHEMA_user_name.MODEL_CATALOG) has the following columns: model_id A primary key, and a unique auto-incrementing numeric identifier for the model. The model handle is generated or set by the user when the ML_TRAIN ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-train-test-split.html
MySQL 9.4.1 introduces the TRAIN_TEST_SPLIT routine, which automatically splits your data into training and testing datasets. Two new tables in the same database are created with the following names: [original_table_name]_train ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-27-u2.html
Functionality Added or Changed MySQL HeatWave now supports querying views. For MySQL HeatWave queries that join large and small relations, bloom filters reduce the amount of data processed by early filtering and the amount of memory used during ...