As of MySQL 8.4.0, HeatWave supports InnoDB partitions. Selectively loading and unloading partitions will reduce memory requirements. The use of partition information can allow data-skipping and accelerate query processing.
HeatWave Guided Load uses HeatWave Autopilot to exclude schemas, tables, and
columns that cannot be loaded, and define
RAPID
as the secondary engine. To load data
manually, follow these steps:
Optionally, applying string column encoding and data placement workload optimizations. For more information, see Section 2.7, “Workload Optimization for OLAP”.
Loading tables or partitions using
ALTER TABLE ... SECONDARY_LOAD
statements. See Section 2.2.2.3, “Loading Tables” and Section 2.2.2.4, “Loading Partitions”.