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https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-explain-table.html
If the input table does not have a primary key, the output table will have a new primary key column that auto increments. A table can include extra columns, and still use the MySQL HeatWave AutoML model. ML_EXPLAIN_TABLE explains predictions for an ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-predict-table.html
If the input table does not have a primary key, the output table has a new primary key column that auto increments. A table can include extra columns, and still use the MySQL HeatWave AutoML model. ML_PREDICT_TABLE generates predictions for an ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-train.html
The column can be one of the supported datetime column types, DATETIME, TIMESTAMP, DATE, TIME, and YEAR, or an auto-incrementing index. MySQL 9.0.0 introduces changes to how MySQL HeatWave AutoML stores models. Before training models, make sure to ... Run the ML_TRAIN routine on a training dataset to produce a trained machine learning ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-training-a-forecasting-model.html
The following data types for this column are supported: DATETIME, TIMESTAMP, DATE, TIME, and YEAR, or an auto-incrementing index. Before training the model, it is good practice to define the model handle instead of automatically creating one. If you ... After preparing the data for a forecasting model, you can train the ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-0-0.html
MySQL HeatWave AutoML MySQL HeatWave Autopilot MySQL HeatWave GenAI MySQL HeatWave Lakehouse MySQL HeatWave Functionality Added or Changed MySQL HeatWave AutoML MySQL HeatWave AutoML has increased the maximum model size from 900MB. (WL #15931) ...
https://dev.mysql.com/doc/connector-j/en/connector-j-config-failover.html
Sometimes, the driver might eventually fall back to the original host automatically before the client application continues to run, in which case the host switch is transparent and the client application will not even notice it. The failover support ...A failover happens when connection-related errors occur for an underlying, active ...
https://dev.mysql.com/doc/refman/8.4/en/alter-table.html
To reset the current auto-increment value: ALTER TABLE t1 AUTO_INCREMENT = 13; You cannot reset the counter to a value less than or equal to the value that is currently in use. For both InnoDB and MyISAM, if the value is less than or equal to the ...
https://dev.mysql.com/doc/refman/8.4/en/comparison-operators.html
If no AUTO_INCREMENT value was successfully inserted, the SELECT statement returns no row. The behavior of retrieving an AUTO_INCREMENT value by using an IS NULL comparison can be disabled by setting sql_auto_is_null = 0. See Obtaining ...Strings ...
https://dev.mysql.com/doc/refman/8.4/en/create-table.html
When you insert a value of NULL (recommended) or 0 into an indexed AUTO_INCREMENT column, the column is set to the next sequence value. To retrieve an AUTO_INCREMENT value after inserting a row, use the LAST_INSERT_ID() SQL function or the ...A ...| ...
https://dev.mysql.com/doc/refman/8.4/en/delete.html
Auto-Increment Columns If you delete the row containing the maximum value for an AUTO_INCREMENT column, the value is not reused for a MyISAM or InnoDB table. There are some exceptions to this behavior for InnoDB tables, as discussed in Section ...If ... DELETE is a DML statement that removes rows from a ...