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https://dev.mysql.com/doc/heatwave/en/mys-hw-run-query.html
row *************************** id: 1 select_type: NONE table: NULL partitions: NULL type: NULL possible_keys: NULL key: NULL key_len: NULL ref: NULL rows: NULL filtered: NULL Extra: Using secondary engine RAPID. This topic describes how to use the ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-select.html
[FROM table_references [PARTITION partition_list] [TABLESAMPLE { SYSTEM | BERNOULLI } (sample_percentage)]] [WHERE where_condition] [GROUP BY {{col_name | expr | position}, ... This topic provides information related to the SELECT statement clauses ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-supported-file-formats.html
Review the various file formats supported for loading structured, semi-structured, and unstructured data in MySQL HeatWave from different sources. Parquet Delta lake tables (as of MySQL 9.5.0) Supported File Formats for Unstructured Data A Vector ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-tpch-quickstart.html
row *************************** id: 1 select_type: SIMPLE table: lineitem partitions: NULL type: ALL possible_keys: NULL key: NULL key_len: NULL ref: NULL rows: 56834662 filtered: 33.33 Extra: Using where; Using secondary engine RAPID If the query ... 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 ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-using-views.html
row *************************** id: 1 select_type: NONE table: NULL partitions: NULL type: NULL possible_keys: NULL key: NULL key_len: NULL ref: NULL rows: NULL filtered: NULL Extra: Using secondary engine RAPID. This topic describes how to run ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-26-u1.html
For optimal performance, window functions in MySQL HeatWave utilize a massively parallel, partitioning-based algorithm. MySQL HeatWave Network Layer MySQL HeatWave Data Management Layer Functionality Added or Changed MySQL HeatWave Network Layer ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-8-0-30.html
(WL #15143) Optimizations were implemented to improve performance for JOIN and GROUP BY queries with execution plans involving multiple consecutive rounds of data partitioning. Advisor MySQL HeatWave AutoML Functionality Added or Changed Advisor ...
https://dev.mysql.com/doc/relnotes/heatwave/en/news-9-0-0.html
MySQL HeatWave AutoML MySQL HeatWave Autopilot MySQL HeatWave GenAI MySQL HeatWave Lakehouse MySQL HeatWave Functionality Added or Changed MySQL HeatWave AutoML MySQL HeatWave AutoML has increased the maximum model size from 900MB. The MySQL ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-bulk-ingest-limitations.html
Bulk Ingest Limitations 7.2.2.3 Bulk Ingest Limitations The following are some limitations to the Bulk Ingest Feature of MySQL HeatWave on AWS when using the LOAD DATA FROM S3 statement with ALGORITHM=BULK: The target table must be empty. The state ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-cloudwatch-metrics.html
In case of a loss of quorum when both secondaries are unreachable (for example, due to network partitioning), no metrics will be sent until majority is restored for the DB System. CloudWatch Monitoring Metrics 17.1.1 CloudWatch Monitoring Metrics ...