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https://dev.mysql.com/doc/heatwave/en/mys-hw-about-analytics.html
When a MySQL HeatWave Cluster is enabled, queries that meet certain prerequisites are automatically offloaded from the DB System to the MySQL HeatWave Cluster for accelerated processing. Queries are issued from a MySQL client or application that ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-cast-functions-operators.html
CAST() from and to all the MySQL HeatWave supported numeric, temporal, string and text data types. CAST() of ENUM columns to CHAR, DECIMAL, FLOAT, and to SIGNED and UNSIGNED numeric values. CAST() operates on the ENUM index rather than the ENUM ...
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-lakehouse-export-query-results-json-non-json.html
The option to export query results as an ND-JSON file is available as of MySQL 9.3.1. This topic contains the following sections: Before You Begin Syntax Parameter Descriptions Examples What's Next Before You Begin Review the following: Overview of ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-option-tracker.html
The Option Tracker component provides usage information about different features and components of MySQL HeatWave. As of MySQL 9.2.1, the boolean flag used has been replaced with an integer flag usedCounter in the option_tracker_usage_get() and ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-troubleshooting.html
Solution A: Your query contains an unsupported predicate, function, operator, or has encountered some other limitation. Solution B: Query execution time is less than the query cost threshold. MySQL HeatWave is designed for fast execution of large ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-preparing-a-recommendation-model.html
This topic describes how to prepare the data to use for a recommendation machine learning model using explicit feedback. To prepare the data for this use case, you set up a training dataset and a testing dataset. The training dataset has 86 ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-26.html
Advisor Auto Parallel Load Auto Scheduling Functionality Added or Changed Advisor The new MySQL HeatWave Advisor provides string column encoding and data placement key recommendations based on machine learning models, data analysis, and MySQL ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-30-u1.html
Functionality Added or Changed MySQL HeatWave now supports the ABS(), POWER(), and SIGN() mathematical functions. (WL #15246) MySQL HeatWave now supports the GROUP_CONCAT() aggregation function with variable-length (VARLEN) string columns. (WL ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-32-u1.html
MySQL HeatWave AutoML Functionality Added or Changed MySQL HeatWave AutoML MySQL HeatWave AutoML adds support for multivariate endogenous forecasting models, and exogenous forecasting models. (WL #15511) Functionality Added or Changed The ...