HeatWave User Guide  /  ...  /  Variable Limitations

11.2.1.8 Variable Limitations

  • A group_concat_max_len session variable with a value that exceeds the maximum MySQL HeatWave column length (65532 bytes).

  • The sql_select_limit as a global variable.

    It is only supported as a session variable.

  • time_zone and timestamp variable settings are not passed to MySQL HeatWave when queries are offloaded. MySQL 8.4.0-u2 removes this limitation.