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https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-14.html
(Bug #28971500) X DevAPI: getDefaultSchema() now returns null when no default schema has been set for the Session. This makes Connector/J 8.0 behaves like Connector/J 5.1 when it comes to converting strings to booleans. (WL #12462) Bugs Fixed X ...
https://dev.mysql.com/doc/internals/en/myisam-introduction.html
Record Header The minimal record header is a set of flags: "X bit" = 0 if row is deleted, = 1 if row is not deleted "Null Bits" = 1 if row contains any null fields, or = 0 otherwise. "Filler Bits" = 1 The length of the record header is thus: (1 + ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-error-handling.html
Prior to NDB 7.4.8, this function was not safe for use with NULL. In later versions, ndb_mgm_get_latest_error() is null-safe but returns an arbitrary value. Prior to NDB 7.4.8, this function was not safe for use with NULL. In later versions, ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbscanoperation.html
See Scans with exclusive locks, for information about multiple threads attempting to perform the same scan with an exclusive lock and how this can affect closing the scans. Return value This method returns a pointer to an NdbOperation object, or ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-airportdb-quickstart.html
mysql-sql> CALL sys.heatwave_load(JSON_ARRAY('airportdb'), NULL); For information about the Auto Parallel Load utility, see Section 4.2.5, “Load Data Using Auto Parallel Load”. The MySQL HeatWave airportdb Quickstart shows how to import data ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-auto-unload.html
Alternatively, including no options with NULL also runs the command in normal mode. mysql> CALL sys.heatwave_unload_all (NULL); Auto Unload Examples Unload three specific tables from a single database with default options. mysql> CALL ... You can ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-predict-row.html
mysql> SET @row_input = JSON_OBJECT( "age", 25, "workclass", "Private", "fnlwgt", 226802, "education", "11th", "education-num", 7, "marital-status", "Never-married", "occupation", "Machine-op-inspct", "relationship", "Own-child", "race", "Black", ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-predictions-ml-predict-row.html
mysql> CALL sys.ML_MODEL_LOAD(@census_model, NULL); For more information about training and loading models, see Train a Model and Load a Model. mysql> SELECT sys.ML_PREDICT_ROW(JSON_OBJECT( "age", census_train.`age`, "workclass", ... ML_PREDICT_ROW ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-scoring-a-forecasting-model.html
The ML_SCORE routine does not require a target_column_name for forecasting, so you can set it to NULL. For the option to set the user name, you can set it to NULL. mysql> CALL sys.ML_MODEL_LOAD(@model, NULL); The following example uses the model ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-genai-view-models.html
View Available Models 14.2.1 View Available Models As of MySQL 9.3.2, once you are connected to a DB System, you can view the list of available models and information on them with the ML_SUPPORTED_LLMS view inside the sys schema of the DB System: ...