MySQL :: HeatWave Release Notes :: Changes in HeatWave 8.0.32 (2023-01-17, General Availability)

HeatWave Release Notes / Changes in MySQL HeatWave / Changes in HeatWave 8.0.32 (2023-01-17, General Availability)

MySQL 8.0.32 deprecates the heatwave_load_report and heatwave_advisor_report tables, and replaces them with the heatwave_autopilot_report table in the sys schema. A future release will remove them. (Bug #34727481)

MySQL 8.0.32 introduces a number of changes for HeatWave AutoML routines:
- The routines: ML_PREDICT_ROW, ML_PREDICT_TABLE, ML_EXPLAIN_ROW, and ML_EXPLAIN_TABLE now include the ml_results column, which uses JSON format to return the results.
- The routines: ML_PREDICT_ROW, ML_PREDICT_TABLE, ML_EXPLAIN_ROW, and ML_EXPLAIN_TABLE now allow additional columns that are not required for prediction or explanation.
- The routines: ML_PREDICT_ROW, and ML_PREDICT_TABLE now allow an options parameter in JSON format.
- The ML_TRAIN routine also runs the ML_EXPLAIN routine with the default Permutation Importance model.
(WL #15420)
MySQL 8.0.32 introduces progress tracking for ML_TRAIN. Use a second MySQL Client window to track the progress of ML_TRAIN with calls to the performance schema. It also introduces the rapid_ml_operation_count status variable. (WL #15384)

HeatWave now supports the COMPRESS(), MD5(), RANDOM_BYTES(), SHA(), SHA1(), SHA2(), UNCOMPRESS(), and UNCOMPRESSED_LENGTH() encryption and compression functions. (WL #15283)
HeatWave now supports the CRC32(), LOG2(), LOG10(), and RAND() mathematical functions. (WL #15256)

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