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https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/working-with-metadata.html
Results contain metadata related to the origin and types of results from relational queries. This metadata can be used by applications that need to deal with dynamic query results or format results for transformation or display. An array of columns ...
https://dev.mysql.com/doc/heatwave/en/heatwave-errors.html
The following list contains all current MySQL HeatWave errors in numerical order. The entry for each error contains the error number, name (symbol), description, and suggested workaround for the condition that gave rise to the error. Error number: ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-advisor-unload.html
Unload Advisor recommends tables to unload, reducing MySQL HeatWave memory usage. The recommendations are based upon when the tables were last queried. Run Unload Advisor For Advisor to recommend tables to unload, the tables must be loaded in MySQL ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-airportdb-quickstart.html
The MySQL HeatWave airportdb Quickstart shows how to import data into the DB System using the MySQL Shell Dump Load utility, loading data into MySQL HeatWave Cluster using Auto Parallel Load, and running queries. For an online workshop that ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-async-exec-prepared-stmt-app.html
The execute_prepared_stmt_from_app_async routine creates an asynchronous task associated with a specific application user. Application-level asynchronous task lets you filter and track tasks for individual application users using an ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-auto-unload-syntax.html
This adds an include list to exactly specify the tables to unload, which eliminates the need to include a database and exclude unnecessary tables. mysql> CALL sys.HEATWAVE_UNLOAD_all ([options]); options: { JSON_OBJECT("key","value"[,"key","value"] ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-auto-unload.html
You can use MySQL HeatWave Auto Unload to unload data automatically. This topic contains the following sections: Before You Begin Overview for Unloading Data Automatically Unload Specific Tables Unload All Data Auto Unload Examples What's Next ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-export-query-results-csv-json.html
This topic shows the different ways to export query results as a CSV file with JSON syntax. INTO OUTFILE WITH PARAMETERS 'file_URI_JSON "file": begin-array ("uri": "OCIFS_URI") | ("uri": "PAR_URI") | ("uri": "NATIVE_URI"), [, "dialect": ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-reload-mysql-tables.html
As of MySQL 8.4.0, MySQL HeatWave lets you reload all tables using the HEATWAVE_RELOAD routine. Before You Begin Complete the steps to load data using Auto Parallel Load or manually. Learn how to use the Machine Learning capabilities of MySQL ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-error-messages.html
Each error message includes an error number, SQLSTATE value, and message string, as described in Error Message Sources and Elements. Error number: ML001016; SQLSTATE: HY000 Message: Only classification, regression, and forecasting tasks are ...