MySQL 8.0.32 deprecates the
heatwave_load_report
andheatwave_advisor_report
tables, and replaces them with theheatwave_autopilot_report
table in thesys
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
, andML_EXPLAIN_TABLE
now include theml_results
column, which usesJSON
format to return the results.The routines:
ML_PREDICT_ROW
,ML_PREDICT_TABLE
,ML_EXPLAIN_ROW
, andML_EXPLAIN_TABLE
now allow additional columns that are not required for prediction or explanation.The routines:
ML_PREDICT_ROW
, andML_PREDICT_TABLE
now allow anoptions
parameter inJSON
format.The
ML_TRAIN
routine also runs theML_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 ofML_TRAIN
with calls to the performance schema. It also introduces therapid_ml_operation_count
status variable. (WL #15384)
HeatWave now supports the
COMPRESS()
,MD5()
,RANDOM_BYTES()
,SHA()
,SHA1()
,SHA2()
,UNCOMPRESS()
, andUNCOMPRESSED_LENGTH()
encryption and compression functions. (WL #15283)HeatWave now supports the
CRC32()
,LOG2()
,LOG10()
, andRAND()
mathematical functions. (WL #15256)