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https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-error-handling.html
See MySQL 9.5 Error Message Reference for Lakehouse error messages. As of MySQL 9.2.2, a detailed summary of warnings is available when loading data to Lakehouse. This includes warnings related to the schema inference stage of loading data. The ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-manage-access.html
This compatibility allows existing applications to leverage MySQL HeatWave without any modifications, facilitating quick and easy integration. MySQL HeatWave is designed as a pluggable engine for the DB System. You can manage the DB System and ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-oci-integration.html
Native integration with these services makes it easier for existing applications to use MySQL HeatWave. Oracle Cloud Infrastructure (OCI) offers a wide range of services for data analytics, machine learning, and data lake. Object Storage: Object ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-partitioning.html
When data is loaded into MySQL HeatWave, it is partitioned by the table primary key and sliced horizontally for distribution among MySQL HeatWave nodes by default. To use this feature, define data placement keys on the most frequently used JOIN ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-rpd-mirror-table.html
The rpd_mirror table keeps track of all existing tables in the DB System, whose engine is InnoDB. MYSQL_ACCESS_COUNT Number of times the table has been accessed by the DB System. HEATWAVE_ACCESS_COUNT Number of times the table has been accessed by ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-tpch-quickstart.html
The tpch Analytics Quickstart shows how to import data into the DB System using the MySQL Shell Parallel Table Import Utility, manually loading data into MySQL HeatWave Cluster, and running queries. This quickstart contains the following sections: ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-uniform-resource-identifiers.html
Before You Begin Review the following: Additional MySQL HeatWave Lakehouse Requirements MySQL HeatWave Lakehouse Privileges Supported File Formats URI Privileges To use URIs, you require the existing privileges to use pre-authenticated requests and ... As of MySQL 9.3.1, (supported in MySQL HeatWave on OCI only) MySQL HeatWave Lakehouse lets you use Uniform Resource Identifiers (URI) in a unified way to specify Object Storage resources for loading data into MySQL HeatWave ...
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. Before You Begin Load structured data using Lakehouse Auto ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-model-catalog.html
When a user creates a model, the ML_TRAIN routine creates the model catalog schema and table if they do not exist. MySQL HeatWave AutoML stores machine learning models in a model catalog. MySQL HeatWave AutoML creates a model catalog for any user ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-onnx-metadata.html
For example, to convert inputs of the type tensor(float) to float64: data_types_map = {"tensor(float)": "float64"} MySQL HeatWave AutoML first checks the user data_types_map, and then the default data_types_map to check if the data type exists. To ...