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https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/working-with-document-ids.html
// using a book's unique ISBN as the object ID myColl.add( { _id: "978-1449374020", title: "MySQL Cookbook: Solutions for Database Developers and Administrators" }).execute(); Use find() to fetch the newly inserted book from the collection by its ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-aggregate-functions.html
As of MySQL 8.4.0, HyperLogLog, HLL(), is available in the MySQL HeatWave primary and secondary engines. Before MySQL 8.4.0, HyperLogLog, HLL(), is only available in the MySQL HeatWave secondary engine. An example with precision set to 8 that uses ...The VARLEN Support column identifies functions that support variable-length encoded string ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-create-table-select.html
When the query is offloaded to MySQL HeatWave, it is processed faster, improving the overall performance of the operation. Verify if the query is offloaded to MySQL HeatWave for processing. SELECT statement is executed, the SELECT query is offloaded ... This topic describes how to create a new table and insert data using a SELECT ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-export-query-results-csv-non-json.html
You can use one of the following URL types: URI: Supported as of MySQL 9.3.1. Syntax: https://objectstorage.region_name.oraclecloud.com/n/namespace_name/b/bucket_name/o/prefixes Example: ... This topic shows the different ways to export query ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-metadata-queries-query-history.html
To view the MySQL HeatWave query history including query start time, end time, and wait time in the scheduling queue, as discussed in Section 5.4.11, “Auto Scheduling”. CONNECTION_ID The connection ID of the client that issued the query.
https://dev.mysql.com/doc/heatwave/en/mys-hw-reload-tables.html
mysql> CALL sys.HEATWAVE_RELOAD(options); options: {JSON_OBJECT(keyvalue[, keyvalue]...)|NULL} keyvalue: { "only_user_loaded_tables",{true|false} |"output",{"normal"|"silent"} } Use key-value pairs in JSON format to specify options. MySQL HeatWave ...Produces summarized output and sends it to stdout and to the heatwave_autopilot_report ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-secondary-load.html
Loading Tables Statement To load a table into MySQL HeatWave, specify the SECONDARY_LOAD clause in an ALTER TABLE statement and use the following syntax. ALTER TABLE table_name SECONDARY_LOAD [PARTITION (...)] [GUIDED {ON | OFF}]; Specify the ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-unload-tables.html
Unload Tables Unloading a table from MySQL HeatWave may be necessary to replace an existing table, to reload a table, to free up memory, or simply to remove a table that is no longer used. To unload a table manually, specify the SECONDARY_UNLOAD ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-explainers.html
After the ML_TRAIN routine, use the ML_EXPLAIN routine to train model explainers for MySQL HeatWave AutoML. mysql> CALL sys.ML_TRAIN('census_data.census_train', 'revenue', JSON_OBJECT('task', 'classification'), @census_model); The following example ...By default, the ML_TRAIN routine trains the Permutation Importance model ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-ml-model-load.html
A model remains loaded until the model is unloaded using the ML_MODEL_UNLOAD routine or until the MySQL HeatWave Cluster restarts. MySQL 9.0.0 introduces support for large models that changes how MySQL HeatWave AutoML stores models. ML_MODEL_LOAD ...