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https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-29.html
(Bug #105915, Bug #33678490) When the Connector/J logger level was at TRACE, a null bind value for a PreparedStatement resulted in a NullPointerException when the logger tried to read the value. This patch added a null check to avoid the exception ... Version 8.0.29 is the latest General Availability release of the 8.0 series of MySQL ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-31.html
To allow different ways to display byte array data and null values, a new connection property, maxByteArrayAsHex, has been introduced: byte arrays shorter than the value of maxByteArrayAsHex are now shown as hexadecimal literals like before release ... Version 8.0.31 is the latest General Availability release of the 8.0 series of MySQL ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-8.html
(Bug #26440544) X DevAPI: Calling schema.dropView() with a null argument resulted in a NullPointerException. (Bug #26750807) X DevAPI: When dropCollection() was applied on a null collection, a NullPointerException occurred. Version 8.0.8 ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-9.html
(WL #8469) Bugs Fixed The connection property nullNamePatternMatchesAll, when set to false (which was the default value), caused some DatabaseMetaData methods to throw an error when a null search string was used with them. The behavior was not ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-9-4-0.html
(Bug #118201, Bug #37971552) When using Connector/J 9.3.0 0 with useInformationSchema=true, calling DatabaseMetaData.getTables with the arguments catalog, schemaPattern and tableNamePattern set to null caused an SQL syntax exception. (Bug #77658, ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-ease-of-use.html
For example: CALL sys.ML_TRAIN('heatwaveml_bench.census_train', 'revenue', NULL, @census_model); The ML_TRAIN routine leverages Oracle AutoML technology to automate training of machine learning models. For example, the following call to the ... The ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-onnx-metadata.html
If the task is NULL, do not provide predictions_name or prediction_probabilities_name as this causes an error. To learn more about model metadata in the model catalog, see Model Metadata. ONNX Inputs Info Use the data_types_map to map the data type ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-prepare-a-forecasting-model.html
mysql> CREATE TABLE electricity_demand ( date DATE PRIMARY KEY, demand FLOAT NOT NULL, temperature FLOAT NOT NULL ); Insert the sample data into the table. This topic describes how to prepare the data to use for a forecasting machine learning model. To prepare the data for this use case, you set up a training dataset and a testing ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-supervised-learning.html
The dataset for this type of model must have a column whose only allowed values are 0 (normal), 1, (anomalous), and NULL (unlabeled). All rows in the dataset are used to train the unsupervised component, while the rows with a value different than ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-topic-modeling-train.html
mysql> CALL sys.ML_TRAIN('topic_modeling_data.movies', NULL, JSON_OBJECT('task', 'topic_modeling', 'document_column', 'description'), @model); Where: topic_modeling_data.movies is the fully qualified name of the table that contains the training ...