HeatWave Release Notes  /  Changes in HeatWave  /  Changes in HeatWave 8.0.26-u2 (2021-09-21, General Availability)

Changes in HeatWave 8.0.26-u2 (2021-09-21, General Availability)

Functionality Added or Changed

  • The following function support was added:

    (Bug #33163625, Bug #33138534)

  • The new hw_data_scanned global status variable tracks the total cumulative megabytes scanned by successfully executed HeatWave queries.

    The number of megabytes scanned by an individual HeatWave query can be obtained by querying the performance_schema.rpd_query_stats table.

    An estimated number of megabytes scanned by an individual query can be obtained by running the query with EXPLAIN and querying the performance_schema.rpd_query_stats table.

    For more information, see Scanned Data.